Texas Instruments TMAG5110-5111EVM User manual

User’s Guide
TMAG5110-5111EVM Evaluation Module
ABSTRACT
This user’s guide describes the characteristics, operation, and use of the TMAG5110 and TMAG5111 evaluation
module (EVM). This EVM is designed to evaluate the performance of the TMAG5110/1 dual latch, 2D Hall effect
sensors. Throughout this document, the terms evaluation board, evaluation module, and EVM are synonymous
with the TMAG5110-5111EVM. This document includes a schematic, reference printed circuit board (PCB)
layouts, and a complete bill of materials (BOM).
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Table of Contents
1 Overview..................................................................................................................................................................................3
1.1 Kit Contents........................................................................................................................................................................3
1.2 Related Documentation From Texas Instruments.............................................................................................................. 4
2 Hardware................................................................................................................................................................................. 5
2.1 Features............................................................................................................................................................................. 5
3 Operation.................................................................................................................................................................................6
3.1 Quick Start Setup............................................................................................................................................................... 6
3.2 EVM Operation...................................................................................................................................................................7
4 Circuitry................................................................................................................................................................................. 11
4.1 Power Block......................................................................................................................................................................11
4.2 Hall Device Block..............................................................................................................................................................11
4.3 Quadrature Decoder Block...............................................................................................................................................11
4.4 Up/Down Counter Block................................................................................................................................................... 11
4.5 LED Array Decoder Block................................................................................................................................................ 12
5 Schematics, PCB Layout, and Bill of Materials................................................................................................................. 13
5.1 Schematics.......................................................................................................................................................................13
5.2 PCB Layout...................................................................................................................................................................... 16
5.3 Bill of Materials.................................................................................................................................................................18
6 Revision History................................................................................................................................................................... 20
List of Figures
Figure 3-1. EVM Overview...........................................................................................................................................................7
Figure 3-2. Magnetic Viewing Film...............................................................................................................................................8
Figure 3-3. EVM Magnet Placement Options.............................................................................................................................. 9
Figure 3-4. Position Module Standard Placement..................................................................................................................... 10
Figure 3-5. Position Module Rotated Placement....................................................................................................................... 10
Figure 5-1. TMAG5110 Schematic.............................................................................................................................................13
Figure 5-2. TMAG5111 Schematic.............................................................................................................................................14
Figure 5-3. Hardware Schematic............................................................................................................................................... 15
Figure 5-4. Top View.................................................................................................................................................................. 16
Figure 5-5. Top Layer.................................................................................................................................................................16
Figure 5-6. Bottom View............................................................................................................................................................ 17
Figure 5-7. Bottom Layer........................................................................................................................................................... 17
List of Tables
Table 1-1. TMAG5110/1 Device Summary...................................................................................................................................3
Table 1-2. Kit Contents................................................................................................................................................................ 3
Table 1-3. Related Documentation.............................................................................................................................................. 4
Table 5-1. Bill of Materials..........................................................................................................................................................18
Trademarks
All trademarks are the property of their respective owners.
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1 Overview
The TMAG5110 and TMAG5111 are 2-dimensional, dual digital-latch Hall effect sensors designed for high-speed
and high-temperature motor applications. The devices are optimized for applications leveraging rotating ring
magnets. Using the alternating magnetic flux density of the ring magnet, each device presents independent
digital outputs based on the state of each of the onboard Hall effect latches to enable external or internal speed
and direction decoding. Alternating north and south magnetic poles are required to toggle the output of each Hall
effect latch, and integrated hysteresis provides robust switching.
The TMAG5110/1 are available in two sensitivity options, with BOPmax and BRPmin thresholds of ±1.4 mT and ±3
mT. Each sensitivity option is available with axes of sensitivity of XY, ZX, or ZY. These devices operate from
a single 2.5-V to 38-V power supply, drawing a typical operating supply current of 6 mA across the operating
temperature and power supply voltage ranges. These devices are currently available in a 5-pin SOT-23 package.
This EVM uses a 5-V supply and both the TMAG5110B2 and TMAG5111B2, with sensitivity in the ZX axes and a
maximum threshold of ±1.4 mT. Table 1-1 lists the axes of sensitivity and thresholds for each device.
Table 1-1. TMAG5110/1 Device Summary
Product Axes of Sensitivity BOPmax/BRPmin
TMAG5110A2 XY ±1.4 mT
TMAG5110B2 ZX ±1.4 mT
TMAG5110C2 ZY ±1.4 mT
TMAG5110A4 XY ±3 mT
TMAG5110B4 ZX ±3 mT
TMAG5110C4 ZY ±3 mT
TMAG5111A2 XY ±1.4 mT
TMAG5111B2 ZX ±1.4 mT
TMAG5111C2 ZY ±1.4 mT
TMAG5111A4 XY ±3 mT
TMAG5111B4 ZX ±3 mT
TMAG5111C4 ZY ±3 mT
1.1 Kit Contents
Table 1-2 lists the contents of the TMAG5110-5111EVM kit. Contact the Texas Instruments Customer Support
Center if any component is missing.
Table 1-2. Kit Contents
Item Quantity
TMAG5110-5111EVM test board 1
10 pole ring magnet (packaged with PCB) 1
20 pole ring magnet (packaged with PCB) 1
Magnetic viewing film 1
Plastic module for position tests 1
USB cable 1
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1.2 Related Documentation From Texas Instruments
This user's guide is available from the TI website under literature number SLYU050. Any letter appended to the
literature number corresponds to the document revision that is current at the time of the writing of this document.
Newer revisions are available from www.ti.com or the Texas Instruments' Literature Response Center at (800)
477-8924 or the Product Information Center at [phone]. When ordering, identify the document by both
title and literature number. Table 1-3 lists documentation related to the TMAG5110-5111EVM. Click the links
in Table 1-3 for further information on the TMAG5110/1.The device name links to the product web folder on
www.ti.com. The literature number links to the document PDF.
Table 1-3. Related Documentation
Document Description Document Literature Number
TMAG5110 data sheet SBAS933
TMAG5110-Q1 data sheet SLYS029
TMAG5111 data sheet SBAS933
TMAG5111-Q1 data sheet SLYS029
CD74HC190 data sheet SCHS275
CD74HC42 data sheet SCHS133
TMUX1574 data sheet SCDS391
SN74LVC2G14 data sheet SCES200
SN74LVC1G86 data sheet SCES222
SN74LVC1G17 data sheet SCES351
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2 Hardware
The TMAG5110-5111EVM is an easy-to-use platform for evaluating the main features and performance of the
TMAG5110 and TMAG5111. The EVM features two separate circuits showing different implementations of a
rotary encoding application, with the TMAG5110 quadrature decoding circuit on the left and the TMAG5111
speed and direction circuit on the right. There are two different magnets and two magnet placement options to
highlight the dual latch capabilities of pole pitch independence and magnet placement independence. There is
also an extra plastic module in the EVM kit to help test and experiment with other magnet placement options.
The TMAG5110-5111EVM is intended to provide basic functional evaluation of the devices. The layout is not
intended to be a model for the target circuit, nor is it laid out for electromagnetic compatibility (EMC) testing. The
TMAG5110-5111EVM consists of one PCB with one TMAG5110 and one TMAG5111.
2.1 Features
• Includes both quadrature decoding and speed and direction implementations of a rotary encoding application
• Includes both a 10 pole and 20 pole ring magnet to show magnet pitch independence
• Each magnet can be placed in horizontal and vertical positions to show magnet placement independence
• Includes an additional position module which allows experimentation with further magnet placement options
• Conveniently powered from a common micro-USB connector
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3 Operation
3.1 Quick Start Setup
The following instructions describe how to set up and use the TMAG5110-5111EVM:
1. Power up the EVM using either of the following methods:
a. USB power
i. Insert the micro USB cable into the EVM onboard USB receptacle J1.
ii. Plug the USB cable into any USB power source (for example: laptop, desktop, power bank, and so
forth).
b. Variable power supply
i. Set the power supply voltage to 5 V. Do not turn on the power yet.
ii. Connect the power supply V- terminal to the black GND test point on the EVM.
iii. Connect the power supply V+ terminal to the red VCC test point on the EVM.
iv. Turn on the power supply.
2. Place either the 10 pole or the 20 pole ring magnet in one of the two positions indicated in Figure 3-3.
3. Rotate the magnet in either direction and observe the various LED indicators.
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3.2 EVM Operation
The TMAG5110-5111EVM features two functionally independent circuits, one for the TMAG5110 and one for the
TMAG5111. Figure 3-1 shows an overview of the PCB layout. The circuit on the left features the TMAG5110
quadrature output device, and the circuit on the right features the TMAG5111 speed and direction output device.
Section 4 goes over the different operational section blocks of the EVM and their functions and components.
For TMAG5110 each output is a logic high or low based on the latch state of the individual internal Hall sensors.
So, for this case, OUT1 is for the Z-axis sensor and OUT2 is for the Xaxis sensor.
For TMAG5111, as the magnet is rotated, OUT1 will indicated speed and OUT2 will indicate direction. Direction
can be determined by observing whether this output is high or low, and Speed is indicated by the rate of output
transitions.
Power Block
Hall Device Block
Quadrature Decoder
Block
Up/Down Counter Block
LED Array Decoder
Block
Extra Magnet Storage
Slot
TMAG5110 Side TMAG5111 Side
Figure 3-1. EVM Overview
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Figure 3-2 shows how the magnetic viewing film included with the EVM kit can be used to tell the difference
between the 10 pole and 20 pole magnets. In Figure 3-2, the 10 pole magnet is on the left and the 20 pole
magnet is on the right.
Figure 3-2. Magnetic Viewing Film
The EVM features two convenient magnet placement orientation options for rotary encoding, shown in Figure
3-3. The magnets can easily be rotated while in these positions. The two LED arrays at the bottom (D1–D10 and
D11-D20) will each have one LED lit up either green or blue that will move either right or left with the rotation of
the magnet. The output LEDs near the sensors (D21-D24) show the state of the individual output pins of each
device.
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Above PCB Through PCB
Figure 3-3. EVM Magnet Placement Options
Additional magnet placement options are possible when using the rotating position module included with this
EVM kit, shown in Figure 3-4 and Figure 3-5. Note that this fixture swivels from side to side to show the design
and alignment flexibility of the TMAG5110 and TMAG5111. To attach the module, insert the rod into the center
hole of the EVM, and tighten the nut while holding the module in the desired position. To swivel the fixture,
loosen the nut slightly.
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Figure 3-4. Position Module Standard Placement
Figure 3-5. Position Module Rotated Placement
The included magnets should not be placed near stronger magnets, or the magnetic pole configuration may get
altered. It is best practice not to touch the multipole ring magnets to any other magnet.
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4 Circuitry
This section summarizes the EVM subsystems and their components. See Figure 3-1 for the location of each
subsystem on the PCB.
4.1 Power Block
This block is used to provide power to the PCB. J1 is a micro-USB connector used to conveniently power the
EVM, but a supply may also be used with any of the GND or VCC test points (TP1-TP4). Note that there are
also GND and VCC test points at the bottom of the PCB for convenience. C9 is a bypass capacitor used to help
mitigate noise when powering the device from the micro-USB connector.
4.2 Hall Device Block
This block has the sensing devices, with any needed components, test points and LED indicators. The magnets
are placed in this section to interact with the Hall sensors.
4.2.1 TMAG5110 Side
U1 is the TMAG5110 which is a dual Hall latch with a quadrature output. C1 is a bypass capacitor that is placed
near the sensor to help mitigate power supply noise and provide current quickly to the device when needed. R1
and R2 are pull up resistors since the device output is open drain. Note that a different resistance can be used
for these resistors, based on the system speed and power requirements.
The TMAG5110 outputs can be directly monitored or used with the included test points TP5 and TP6 (for OUT2
and OUT1, respectively). D21 and D22 show the logic state of each output. R3 and R4 are current limiting
resistors to control the brightness of the LEDs.
4.2.2 TMAG5111 Side
U11, C11, R27, R28, TP7, TP8, D23, D24, R29, and R30 perform the same functions as the respective
components from the TMAG5110, except that U11 is the TMAG5111 which is a dual Hall latch with speed and
direction output.
4.3 Quadrature Decoder Block
This block is used to process data to prepare the signal for the up/down counter block.
4.3.1 TMAG5110 Side
U2 is the LS7184N-S, which is a quadrature encoder to counter interface chip. This chip converts the outputs of
the TMAG5110 to use directly with an up/down counter by outputting a speed pulse and a direction. Pin 6 is left
floating to put the device in x4 mode, which gives a speed pulse for both rising and falling edges of each output
from the TMAG5110. R5 is the RBIAS resistor which is used to adjust the output clock pulse width TOW. In this
case, 470 kΩ was used to set approximately 5.5-µs TOW. C2 is a bypass capacitor that is placed near the IC to
help mitigate power supply noise and provide current quickly to the device when needed.
4.3.2 TMAG5111 Side
Quadrature decoding is not needed for the TMAG5111.
4.4 Up/Down Counter Block
This block is used to convert direction and count data to a binary coded decimal (BCD) number from 0–9.
4.4.1 TMAG5110 Side
U3 is the CD74HC190, which is a BCD up/down counter. This counter only counts on the rising edge of the
pulse sent from the quadrature decoder (U2). The pre-settable pins are set to GND to give an initial value of
0. C3 is a bypass capacitor that is placed near the IC to help mitigate power supply noise and provide current
quickly to the device when needed. C8 and R6 create an RC filter which are used with a single Schmitt-Trigger
buffer (U8, SN74LVC1G17) to delay the LOAD signal for the up/down counter (U3). This is done so that the
initial value of 0 is loaded to the counter after the device has been powered on.
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4.4.2 TMAG5111 Side
U13, C13, U12, C12, and R32 perform the same functions as the respective components from the TMAG5110
side but for the TMAG5111 signal path.
R31 and C10 create an RC filter which are combined with a dual Schmitt-Trigger buffer (U9, SN74LVC2G14)
and a single 2-input Exclusive-OR gate (U10, SN74LVC1G86) to create an edge detection circuit. The edge
detection circuit is used to convert the rising edge up/down counter (U13) to a dual edge up down counter to
count every clock transition from the TMAG5111 (U11).
4.5 LED Array Decoder Block
This block converts the BCD number of 0–9 to a position in an LED array that lights up in either green or blue
based on the direction of magnet rotation.
4.5.1 TMAG5110 Side
U4 is the CD74HC42, which is a BCD-to-decimal decoder. This device takes the BCD number and activates one
of 10 outputs accordingly (active low). C4 is a bypass capacitor that is placed near the IC to help mitigate power
supply noise and provide current quickly to the device when needed.
U5–U7 are each a TMUX1574, which are 2:1 (SPDT) 4-channel, powered-off protection switches that are used
to split each output from U4 into two outputs. The direction line from U2 is used as an input to the switches to
determine which of the two outputs should be active. C5–C7 are bypass capacitors that are placed near the ICs
to help mitigate power supply noise and provide current quickly to the devices when needed.
Each output pair from U5–U7 connects to an individual RGB LED (in D1–D10), with one output going into the
blue LED and the other output into the green LED. Because the switches U5–U7 are toggled from the direction
line, the LEDs will show green or blue based on the direction the magnet is rotating. The specific LED lit up will
be based on the BCD number 0–9 from the up/down counter (U3). R7–R27 are used as current-limiting resistors
for the LEDs.
4.5.2 TMAG5111 Side
U14, C4, U15–U17, C16–C17, D11–D20, R33–R52 perform the same functions as the respective components
from the TMAG5110 side but for the TMAG5111 signal path, except that the direction line comes directly from the
TMAG5111.
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5 Schematics, PCB Layout, and Bill of Materials
Note
Board layouts are not to scale. These figures are intended to show how the board is laid out. The figures are not intended to be used for
manufacturing EVM PCBs.
5.1 Schematics
Figure 5-1 to Figure 5-3 show the schematic of the EVM. Figure 5-1 shows the circuitry for the TMAG5110 as well as the power connector and power test
points. Figure 5-2 shows the circuitry for the TMAG5111. Figure 5-3 shows the mechanical components included with the EVM.
VCC
GND
10.0k
R7
10.0k
R8
10.0k
R9
10.0k
R10
10.0k
R11
10.0k
R12
B
1QB 2
QA 3
CTEN
4
D/U
5
QC 6
QD 7
GND 8
D
9
C
10
LOAD
11
MAX/MIN 12
RCO 13
CLK
14
A
15
VC C
16
CD74HC190P WR
U3
Y0 1
Y1 2
Y2 3
Y3 4
Y4 5
Y5 6
Y6 7
GND 8
Y7 9
Y8 10
Y9 11 A3
12
A2
13
A1
14
A0
15
VC C
16
CD74HC42M
U4
RBIAS
1
VDD (+V)
2VSS (-V) 3
A
4
B
5
MO DE 6
UP/DN 7
CLK 8
U2
LS7184N-S
10.0k
R13
10.0k
R14
10.0k
R15
10.0k
R16
10.0k
R17
10.0k
R18
10.0k
R19
10.0k
R20
10.0k
R21
10.0k
R22
10.0k
R23
10.0k
R24
10.0k
R25
10.0k
R26
GND
GND
GND
GND
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
GND
VCC
0.1uF
C3
470k
R5
0.1uF
C2
GND
VCC
GND
0.1uF
C4
VCC
GND
0.1uF
C5
VCC
GND
0.1uF
C6
VCC
GND
0.1uF
C7
VCC
GND
GND
GND
GND
GND
GND
GND
DIR_5110
DIR_5110
DIR_5110
DIR_5110
B2A1
U8A
GND B1 VCC
A2
U8B
VCC
GND
VCC
10.0k
R6
5600pF
C8
GND
B
R
G
3
4
1
2
D1
EAST1616RGBA3
B
R
G
3
4
1
2
D2
EAST1616RGBA3
B
R
G
3
4
1
2
D3
EAST1616RGBA3
B
R
G
3
4
1
2
D4
EAST1616RGBA3
B
R
G
3
4
1
2
D5
EAST1616RGBA3
B
R
G
3
4
1
2
D6
EAST1616RGBA3
B
R
G
3
4
1
2
D7
EAST1616RGBA3
B
R
G
3
4
1
2
D8
EAST1616RGBA3
B
R
G
3
4
1
2
D9
EAST1616RGBA3
B
R
G
3
4
1
2
D10
EAST1616RGBA3
TP1
GND
TP4
VCC
TP5
OUT2
TP6
OUT1
GND
GND
GND
0.1uF
C9
GND
VCC
TP2
GND
TP3
VCC
D21
D22
10.0k
R3
10.0k
R4
GND
GND
0.1uF
C1
GND
TMUX1574RS VR
S1B 1
D1
2
S2A 3
S2B 4
D2
5
GND
6
D3
7
S3B 8
S3A 9
D4
10
S4B 11
S4A 12
EN 13
VDD 14
SEL 15
S1A 16
U5
TMUX1574RS VR
S1B 1
D1
2
S2A 3
S2B 4
D2
5
GND
6
D3
7
S3B 8
S3A 9
D4
10
S4B 11
S4A 12
EN 13
VDD 14
SEL 15
S1A 16
U6
TMUX1574RS VR
S1B 1
D1
2
S2A 3
S2B 4
D2
5
GND
6
D3
7
S3B 8
S3A 9
D4
10
S4B 11
S4A 12
EN 13
VDD 14
SEL 15
S1A 16
U7
3.30k
R2
3.30k
R1
VCC
VCC
VBUS 1
D- 2
D+ 3
ID 4
GND 5
67 8
11 1 0
9
DX4R205J J AR1800
NC
3GND 2
OUT2 5
OUT1 4 VDD
1
TMAG5110B1AQDBVR
U1
Figure 5-1. TMAG5110 Schematic
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VCC
GND
10.0k
R33
A2 A1
U9A
C2C1
U9B
A1
B1
C2
U10A
10.0k
R34
10.0k
R35
10.0k
R36
10.0k
R37
10.0k
R38
B
1QB 2
QA 3
CTEN
4
D/U
5
QC 6
QD 7
GND 8
D
9
C
10
LOAD
11
MAX/MIN 12
RCO 13
CLK
14
A
15
VCC
16
CD74HC190P WR
U13
Y0 1
Y1 2
Y2 3
Y3 4
Y4 5
Y5 6
Y6 7
GND 8
Y7 9
Y8 10
Y9 11 A3
12
A2
13
A1
14
A0
15
VCC
16
CD74HC42M
U14
10.0k
R39
10.0k
R40
10.0k
R41
10.0k
R42
10.0k
R43
10.0k
R44
10.0k
R45
10.0k
R46
10.0k
R47
10.0k
R48
10.0k
R49
10.0k
R50
10.0k
R51
10.0k
R52
GND
GND
GND
GND
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
0.1uF
C13
VCC
GND
0.1uF
C14
VCC
GND
0.1uF
C15
VCC
GND
0.1uF
C16
VCC
GND
0.1uF
C17
VCC
GND
GND
GND
GND
GND
GND
GND
DIR_5111
DIR_5111
DIR_5111
B2A1
U12A
GND B1 VCC
A2
U12B
VCC
10.0k
R32
5600pF
C12
GND
10.0k
R31
5600pF
C10
GND
VCC
GND
B
R
G
3
4
1
2
D11
EAST1616RGBA3
B
R
G
3
4
1
2
D12
EAST1616RGBA3
B
R
G
3
4
1
2
D13
EAST1616RGBA3
B
R
G
3
4
1
2
D14
EAST1616RGBA3
B
R
G
3
4
1
2
D15
EAST1616RGBA3
B
R
G
3
4
1
2
D16
EAST1616RGBA3
B
R
G
3
4
1
2
D17
EAST1616RGBA3
B
R
G
3
4
1
2
D18
EAST1616RGBA3
B
R
G
3
4
1
2
D19
EAST1616RGBA3
B
R
G
3
4
1
2
D20
EAST1616RGBA3
TP7
SPD
TP8
DIR
D24
10.0k
R30
D23
10.0k
R29
GND
GND
0.1uF
C11
GND
TMUX1574RSVR
S1B 1
D1
2
S2A 3
S2B 4
D2
5
GND
6
D3
7
S3B 8
S3A 9
D4
10
S4B 11
S4A 12
EN 13
VDD 14
SEL 15
S1A 16
U15
TMUX1574RSVR
S1B 1
D1
2
S2A 3
S2B 4
D2
5
GND
6
D3
7
S3B 8
S3A 9
D4
10
S4B 11
S4A 12
EN 13
VDD 14
SEL 15
S1A 16
U16
TMUX1574RSVR
S1B 1
D1
2
S2A 3
S2B 4
D2
5
GND
6
D3
7
S3B 8
S3A 9
D4
10
S4B 11
S4A 12
EN 13
VDD 14
SEL 15
S1A 16
U17
DIR_51 1 1
3.30k
R28
3.30k
R27
VCC
VCC
NC
3GND 2
OUT2 5
OUT1 4 VDD
1
TMAG5111B1AQDBVR
U11
VCC
A2 GND C1
U10B
GND B1 VCC
B2
U9C
Figure 5-2. TMAG5111 Schematic
Schematics, PCB Layout, and Bill of Materials www.ti.com
14 TMAG5110-5111EVM Evaluation Module SLYU050B – JUNE 2020 – REVISED JULY 2021
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LOGO
PCB
Texa s Instruments
1
H1
NY PMS 440 0025 PH
1
H2
NY PMS 440 0025 PH
H5
1902C
H6
1902C
FID2FID1 FID3
SENS053
A
PCB Number:
PCB Rev:
Assembly Note
ZZ1
These a s s e mblie s are ESD se nsitive, ESD preca utions s hall be obs erved.
Assembly Note
ZZ2
These a s s e mblie s must be cle a n and free from flux and a ll contaminants . Use of no cle a n flux is not acceptable .
Assembly Note
ZZ3
These a s s e mblie s must comply with workmanship s tandards IPC-A-610 Clas s 2, unless othe rwis e s pecifie d.
CE Ma rk
LOGO
PCB
FCC dis cla imer
LOGO
PCB
WEEE logo
1
H3
NY PMS 440 0025 PH
H7
1902C
1
H4
NY PMS 440 0025 PH
H8
1902C
MECH
MAG1
G16-A-079-75-10
MECH
MAG2
G16-A-079-75-20
MECH
H14
MV43
MECH
H11
Bala nceBoard
MECH
H9
92942A714
MECH
H15
6612041
MECH
H10
92942A714
MECH
H12
Pos itionModule
MECH
H13
2053-256-N
Figure 5-3. Hardware Schematic
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5.2 PCB Layout
Figure 5-4 through Figure 5-7 illustrate the PCB layers of the EVM.
Figure 5-4. Top View
Figure 5-5. Top Layer
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16 TMAG5110-5111EVM Evaluation Module SLYU050B – JUNE 2020 – REVISED JULY 2021
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Figure 5-6. Bottom View Figure 5-7. Bottom Layer
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5.3 Bill of Materials
Table 5-1 provides the parts list for the EVM.
Table 5-1. Bill of Materials
Designator Quantity Value Description Package Reference Part Number Manufacturer
!PCB1 1 Printed Circuit Board SENS053 Any
C1, C2, C3, C4, C5, C6, C7, C9, C11,
C13, C14, C15, C16, C17
14 0.1uF CAP, CERM, 0.1 uF, 25 V, ±10%, X7R, 0603 0603 885012206071 Wurth Elektronik
C8, C10, C12 3 5600pF CAP, CERM, 5600 pF, 25 V, ±10%, X7R, 0402 0402 CL05B562KA5NNNC Samsung Electro-
Mechanics
D1, D2, D3, D4, D5, D6, D7, D8, D9,
D10, D11, D12, D13, D14, D15, D16,
D17, D18, D19, D20
20 RGB LED, RGB, SMD 1.6x1.6mm EAST1616RGBA3 Everlight
D21, D22, D23, D24 4 White LED, White, SMD 0805 VAOL-S8WR4 Visual Communications
Company, LLC
H1, H2, H3, H4 4 Machine Screw, Round, #4-40 x 1/4, Nylon, Philips
panhead
Screw NY PMS 440 0025 PH B&F Fastener Supply
H5, H6, H7, H8 4 Standoff, Hex, 0.5"L #4-40 Nylon Standoff 1902C Keystone
H9, H10 2 Nylon Pan Head Slotted Screws, 2-56 Thread, 1" Long,
Black
92942A714 McMASTER-CARR
H11 1 Plastic fixture to stabalize magnets BalanceBoard Stratasys
H12 1 Kitting Item: Plastic module to test magnet positions PositionModule Stratasys
H13 1 Kitting Item: Hex Standoff Threaded #2-56 Nylon 0.250"
(6.35mm) 1/4"
2053-256-N RAF Electronic Hardware
H14 1 Kitting Item: Magnetic Viewing Film. Purchase as
needed
MV43 K&J Magnetics
H15 1 Kitting Item: 3025010-03; Cable, USB A MALE to Micro
B MALE 3'; CDDS 6612041
6612041 Qualtek
J1 1 Connector, Receptacle, Micro-USB Type AB, R/A,
Bottom Mount SMT
Connector, USB Micro AB DX4R205JJAR1800 JAE Electronics
MAG1 1 Multipole Ring Magnet, 10 Poles, Neobond 30M, 2mm
Bore Size, Molded
G16-A-079-75-10 Phoenix America
MAG2 1 Multipole Ring Magnet, 20 Poles, Neobond 30M, 2mm
Bore Size, Molded
G16-A-079-75-20 Phoenix America
R1, R2, R27, R28 4 3.30k RES, 3.30 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0402 0402 ERJ-2RKF3301X Panasonic
R3, R4, R6, R7, R8, R9, R10, R11,
R12, R13, R14, R15, R16, R17, R18,
R19, R20, R21, R22, R23, R24, R25,
R26, R29, R30, R31, R32, R33, R34,
R35, R36, R37, R38, R39, R40, R41,
R42, R43, R44, R45, R46, R47, R48,
R49, R50, R51, R52
47 10.0k RES, 10.0 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 RMCF0402FT10K0 Stackpole Electronics Inc
R5 1 470k RES, 470 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603470KJNEA Vishay-Dale
TP1, TP4, TP5, TP6, TP7, TP8 6 Test Point, Miniature, SMT Testpoint_Keystone_Miniature 5015 Keystone
TP2 1 Test Point, Compact, Black, TH Black Compact Testpoint 5006 Keystone
TP3 1 Test Point, Compact, Red, TH Red Compact Testpoint 5005 Keystone
Schematics, PCB Layout, and Bill of Materials www.ti.com
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Table 5-1. Bill of Materials (continued)
Designator Quantity Value Description Package Reference Part Number Manufacturer
U1 1 TMAG5110, DBV0005A (SOT-23-5) DBV0005A TMAG5110B1AQDBVR Texas Instruments
U2 1 Quadrature Clock Converter, SOIC-8 SOIC-8 LS7184N-S LSI Computer Systems,
Inc.
U3, U13 2 High Speed CMOS Logic Presettable Synchronous
BCD Decade Up/Down Counter, PW0016A (TSSOP-16)
PW0016A CD74HC190PWR Texas Instruments
U4, U14 2 High Speed CMOS Logic 1-of-10 BCD to Decimal
Decoder, D0016A (SOIC-16)
D0016A CD74HC42M Texas Instruments
U5, U6, U7, U15, U16, U17 6 Low-capacitance, 2:1 (SPDT) 4-channel, powered-
off protection switch with 1.8 V logic, RSV0016A
(UQFN-16)
RSV0016A TMUX1574RSVR Texas Instruments
U8, U12 2 Single Schmitt-Trigger Buffer, YZV0004ADAD, LARGE
T&R
YZV0004ADAD SN74LVC1G17YZVR Texas Instruments
U9 1 Dual Schmitt-Trigger Inverter, YZP0006ADAD, LARGE
T&R
YZP0006ADAD SN74LVC2G14YZPR Texas Instruments
U10 1 Single 2-Input Exclusive-OR Gate, YZP0005AEAE,
LARGE T&R
YZP0005AEAE SN74LVC1G86YZPR Texas Instruments
U11 1 TMAG5111, DBV0005A (SOT-23-5) DBV0005A TMAG5111B1AQDBVR Texas Instruments
FID1, FID2, FID3 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
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6 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision A (April 2021) to Revision B (July 2021) Page
• Changed EVM board photo to high-resolution graphic.......................................................................................1
• Changed PCB images to match online data sheet........................................................................................... 16
Changes from Revision * (June 2020) to Revision A (April 2021) Page
• Updated the numbering format for tables, figures, and cross-references throughout the document..................1
• Updated at product release to align to data sheet parameters...........................................................................1
Revision History www.ti.com
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