Sun-Pec TDA7498 User manual

Sun-Pec
TDA7498 2x100W Class-D BTL Audio Amplifier
User’s uide
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User
Overview
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TDA7498 2x100W Class-D BTL Audio Amplifier
User’s uide

Electrical Drawing
Schematic
Diagram
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TDA7498 2x100W Class-D BTL Audio Amplifier
User’s uide

Description
Brief Introduction:
This amplifier is a state-of-the-art dual channel Class-D audio
amplifier which integrates ST's TDA7498 as the driver This
amplifier is capable of delivering dual-channel amplification
with each channel up to 100W High quality and high
performance components are used making this amplifier
high-quality amplifier Powered by 10V to 36V supply, it can be
used in many ampplications like Active Speaker and Home
Systems It also features short-circuit and thermal protection In
addition, on-board heat sink and cooling fan ensures excellent
heat dissipation
Features:
Size: 122(L) × 91(W)× 40 (H) ±0 2mm
A perfect "Class D" architecture
Gain adjustable–four fixed gain settings: 25 6 dB, 31 6 dB,
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TDA7498 2x100W Class-D BTL Audio Amplifier
User’s uide

Description
35 1 dB and 37 6 dB
Line level audio signal input
Externally synchronizable
Mounting holes facilitate installation and fixing
Several wiring methods facilitate connection
Excellent heat sink and powerful cooling fan eliminate your
worry on heat dissipation
Over/under voltage turn off
Over current protection
Over temperature protection
Specifications:
Power supply: 10V to 36V
Crosstalk: 70dB 1 kHz
Total quiescent current: typical 40mA
Frequency response: 22Hz to 22KHz
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TDA7498 2x100W Class-D BTL Audio Amplifier
User’s uide

Description
Total input noise: <50µV@f = 22 Hz to 22 kHz
100W output power @THD = 10%, 6 Ω 36 V
80W output power @THD = 10%, 8 Ω 34 V
Operating Temperature: 0℃ to 50℃
Storage Temperature: -20℃ to 85℃
Applications：
：：
：
Home Speaker
AV Receiver
DVD Receiver
Mini ComboSystem
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TDA7498 2x100W Class-D BTL Audio Amplifier
User’s uide

Mechanical Drawing
Top Size
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TDA7498 2x100W Class-D BTL Audio Amplifier
User’s uide

Contact us
SUN-Pec Co , Ltd
Unit E, 17/F, Success Ind Building, 17 Sheung Hei Street, San
Po Kong, HK
Tel: [phone]
Fax: [phone]
Website: www sun-pec com
Email: contact@sun-pec com
www.sun-pec.com
TDA7498 2x100W Class-D BTL Audio Amplifier
User’s uide