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TS4962M - 3W filter-free class D audio power amplifier

Description

The TS4962M is a differential Class-D BTL power am

Features

  • Operating from VCC = 2.4 V to 5.5 V.
  • Standby mode active low.
  • Output power: 3 W into 4 Ω and 1.75 W into 8 Ω with 10% THD+N max. and 5 V power supply.
  • Output power: 2.3 W @5 V or 0.75 W @ 3.0 V into 4 Ω with 1% THD+N max.
  • Output power: 1.4 W @5 V or 0.45 W @ 3.0 V into 8 Ω with 1% THD+N max.
  • Adjustable gain via external resistors.
  • Low current consumption 2 mA @ 3 V.
  • Efficiency: 88% typ.
  • Signal to noise ratio: 85.

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Datasheet preview – TS4962M

Datasheet Details

Part number TS4962M
Manufacturer STMicroelectronics
File Size 600.11 KB
Description 3W filter-free class D audio power amplifier
Datasheet download datasheet TS4962M Datasheet
Additional preview pages of the TS4962M datasheet.

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Full PDF Text Transcription

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TS4962M 3 W filter-free class D audio power amplifier Features • Operating from VCC = 2.4 V to 5.5 V • Standby mode active low • Output power: 3 W into 4 Ω and 1.75 W into 8 Ω with 10% THD+N max. and 5 V power supply • Output power: 2.3 W @5 V or 0.75 W @ 3.0 V into 4 Ω with 1% THD+N max. • Output power: 1.4 W @5 V or 0.45 W @ 3.0 V into 8 Ω with 1% THD+N max. • Adjustable gain via external resistors • Low current consumption 2 mA @ 3 V • Efficiency: 88% typ. • Signal to noise ratio: 85 dB typ. • PSRR: 63 dB typ. @217 Hz with 6 dB gain • PWM base frequency: 250 kHz • Low pop and click noise • Thermal shutdown protection • Available in Flip Chip 9 x 300 µm (Pb-free) Datasheet - production data Related products • See TS2007 for further gain settings e.g.
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