TS2012 Datasheet (STMicroelectronics) - Filter-free stereo 2 x 2.8W class D audio power amplifier

TS2012, Filter-free stereo 2 x 2.8W class D audio power amplifier

TS2012 Filter-free stereo 2x2.8 W class D audio power amplifier 300k 300k 18 AGND TS2012 - QFN20 (4x4 mm) Pin connections (top view) 20 19 18 17 16 Lin+ LinAGND RinRin+ 1 G1 2 Lout+ 3 PVCC 4 PGND 5 Lout- G0 15 Rout+ 14 PVCC 13 PGND 12 Rout- 11 NC STBYL STBYR AVCC NC 6 7 8 9 10 Block diagram AVCC 9 PVCC 3 PVCC 13 20 LIN + 19 LIN - 15 G0 1 G1 Gain Select 300k 300k 16 RIN + 17 RIN - 7 STBY L 8 STBY R Gain Select Standby Control PWM H Bridge LOUT+ 2 LOUT- 5 Oscillator PWM H Bri

TS2012 Features

* Operating range from VCC = 2.5 V to 5.5 V

* Standby mode active low

* Output power per channel: 1.35 W @ 5 V or 0.68 W @ 3.6 V into 8 Ω with 1 % THD+N max

* Output power per channel: 2.2 W @ 5 V into 4 Ω with 1 % THD+N max

* Four gains can be selected: 6, 12