TDA7498 Datasheet -100-watt Dual BTL Audio Amplifier – ST

Part Number : TDA7498, TDA7498TR

Function : 100-watt + 100-watt dual BTL class-D audio amplifier

Package : PowerSSO36 Type

Manufactures : STMicroelectronics

Image

tda7498-audio-amplifier

Description

The TDA7498 is a dual BTL class-D audio amplifier with single power supply designed for home systems and active speaker applications. It comes in a 36-pin PowerSSO package with exposed pad up (EPU) to facilitate mounting a separate heatsink.

 

Pinout

tda7498-datasheet-pinout

 

 

Features

1. 100-W + 100-W output power at THD = 10% with RL = 6 Ω and VCC = 36 V
2. 80-W + 80-W output power at THD = 10% with RL = 8 Ω and VCC = 34 V
3. Wide-range single-supply operation (14 – 39 V)
4. High efficiency (η = 90%)
5. Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB
6. Differential inputs minimize common-mode noise
7. Standby and mute features
8. Short-circuit protection
9. Thermal overload protection
10. Externally synchronizable

 

Official Homepage : http://www.st.com/en/audio-ics/tda7498.html

 

TDA7498 Datasheet