TDA7492PE是一款双BTL D类音频放大器，配备单电源，专为家庭音频应用而设计。

该设备采用36针PowerSSO封装，带有暴露的焊盘向下（EPD），以方便通过TDA7492PE下方设计合理的PCB区域进行功耗.

ST7492是一款双BTL D类音频单电源放大器，专为液晶电视和显示器。多亏了高效率和暴露的衬垫

（EPD）包装不需要散热器.

? Wide-range single-supply operation (7 - 26 V)

? Possible output configurations:

– 2 x PBTL

– 1 x Parallel BTL

? BTL output capabilities (VCC = 22 V):

– 40 W + 40 W, 4 Ω, THD 1%

– 50 W + 50 W, 4 Ω, THD 10%

– 32 W + 32 W, 6 Ω, THD 1%

– 41 W + 41 W, 6 Ω, THD 10%

– 25 W + 25 W, 8 Ω, THD 1%

– 32 W + 32 W, 8 Ω, THD 10%

? Parallel BTL output capabilities (VCC = 22 V):

– 70 W, 3 Ω, THD 1%

– 90 W, 3 Ω, THD 10%

? High efficiency

? Four selectable, fixed-gain settings of nominally

20.8 dB, 26.8 dB, 30 dB and

32.8 dB

? Differential inputs minimize common-mode noise

? Standby, mute and play operating modes

? Short-circuit protection

? Output power limited by PLIMIT function

? Detection of shorted output pins during startup

? Thermal overload protection