Asahi KASEI AK9720 Installation instructions

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AK9720
AK9720AK9720
AK9720 Evaluation Board User Instruction
Evaluation Board User InstructionEvaluation Board User Instruction
Evaluation Board User Instruction
O
Ou ut tl li in ne e
・ This is a small evaluation board(15mm×21mm) for sahiKasei’s infrared sensor K9720.
This board is designed for being embedded to a main board or housing of apparatus.
・ The mounted parts is K9720, Bypass capacitors and the pin header.
K9720 1pcs
Bypass capacitor 2pcs (0.1uF and 1.0uF; size: 1005)
Pin header (option) 1pcs (DF13 -8P-1.25H by Hirose electric Co., LTD)
A
Ap pp pe ea ar ra an nc ce e
※ Only K9720 has been mounted in above photo.
※ Mounting a pin header is arbitrary.
Fig.1 Top view Fig.2 Bottom view
Bypass capacitor
(
left
：
for
VDD /
right
：
for
DVDD)
Pin header

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P
Pi in ns s
※ The through holes are aligned at 2.54mm intervals.
R
Re ec co om mm me en nd de ed d C Ci ir rc cu ui it t D Di ia ag gr ra am m
※ ※ P Pl le ea as se e p pa ay y a at tt te en nt ti io on n t to o c ca ap pa ac ci it ta an nc ce e v va al lu ue e o of f t th he e b by yp pa as ss s c ca ap pa ac ci it to or rs s. .
D
DV VD DD D ： ： 0 0. .1 1u uF F
V
VD DD D ： ： 1 1. .0 0u uF F
TOUT
VDD
CAD0
CAD1
INT
VSS
SOUT
DVDD
SCL
SDA
NC
NC
Fig.3 Pin layout (through holes) Fig.4 Pin layout (Pin header)
1 VDD 2 DVDD 3 SCL 4 SDA 5 VSS 6 CAD0 7 CAD1
8 NC
Fig.5 Recommended circuit diagram

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I
Im mp po or rt ta an nt t N No ot ti ic ce e
・ This instruction is subject to change without notice.
・
・ T Th he e c ci ir rc cu ui it t d di ia ag gr ra am m d de es sc cr ri ib be ed d i in n t th hi is s i in ns st tr ru uc ct ti io on n i is s a an n e ex xa am mp pl le e, , a an nd d i it t d do oe es s n no ot t
p
pr ro ov vi id de e o op pe er ra at ti io on n g gu ua ar ra an nt te ee e i in n a a c cu us st to om me er r' 's s e en nv vi ir ro on nm me en nt t. .
KM assumes no responsibility for any losses incurred by the use of this.
・ KM assumes no liability for infringement of any patent, intellectual property,
or other rights in the application or use of such information contained herein.