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

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, 18, 24 dB.
  • Low current consumption.
  • PSRR: 70 dB typ @ 217 Hz with 6 dB gain.
  • Fast startup phase: 1 ms.
  • Thermal shutdown protection.
  • Q.

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Datasheet Details

Part number TS2012
Manufacturer STMicroelectronics
File Size 408.28 KB
Description Filter-free stereo 2 x 2.8W class D audio power amplifier
Datasheet download datasheet TS2012 Datasheet

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Full PDF Text Transcription

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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 Bridge ROUT+ 14 ROUT- 11 4 12 PGND PGND Datasheet - production data 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.
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