TDA7498MV Datasheet, PDF (1/27 Pages) STMicroelectronics – 100-watt mono BTL class-D audio amplifier

TDA7498MV
100-watt mono BTL class-D audio amplifier
Features
„ 100-W output power at
THD = 10% with R_L = 6 Ω and V_CC = 36 V
„ 80-W output power at
THD = 10% with R_L = 8 Ω and V_CC = 34 V
„ Wide-range single-supply operation (14 - 39 V)
„ High efficiency (η = 90%)
„ Four selectable, fixed gain settings of
nominally 25.6 dB, 31.6 dB, 35.1 dB and
37.6 dB
„ Differential inputs minimize common-mode
noise
„ Standby and mute features
„ Short-circuit protection
„ Thermal overload protection
„ Externally synchronizable
PowerSSO-36
with exposed pad up
Description
The TDA7498MV is a mono 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.
Table 1. Device summary
Order code
Temperature range
TDA7498MV
-40 to 85 °C
TDA7498MVTR
-40 to 85 °C
Package
PowerSSO-36 (EPU)
PowerSSO-36 (EPU)
Packaging
Tube
Tape and reel
January 2011
Doc ID 16505 Rev 3
1/27
www.st.com
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