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TS2007FC - class-D audio power amplifier

Description

The TS2007FC is a class-D audio power amplifier.

Able to drive up to 1.4 W into an 8 Ω load at 5 V, it achieves better efficiency than typical class-AB audio power amplifiers.

Features

  • Operates from VCC = 2.4 V to 5.5 V.
  • Standby mode active low.
  • Output power: 1.4 W at 5 V or 0.5 W at 3.0 V into 8 Ω with 1 % THD+N max.
  • Output power: 2.3 W at 5 V or 0.75 W at 3.0 V into 4 Ω with 1 % THD+N max.
  • Two fixed gain selects: 6 dB or 12 dB.
  • Low current consumption.
  • Efficiency: 86 % typ.
  • Signal-to-noise ratio: 90 dB typ.
  • PSRR: 68 dB typical at 217 Hz with 6 dB gain.
  • PWM base frequency: 280 kHz.

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Full PDF Text Transcription

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TS2007FC 3 W, filter-free, class-D audio power amplifier with 6 or 12 dB fixed gain select Datasheet - production data TS2007EIJT, 9-bump Flip-chip Features • Operates from VCC = 2.4 V to 5.5 V • Standby mode active low • Output power: 1.4 W at 5 V or 0.5 W at 3.0 V into 8 Ω with 1 % THD+N max • Output power: 2.3 W at 5 V or 0.75 W at 3.0 V into 4 Ω with 1 % THD+N max • Two fixed gain selects: 6 dB or 12 dB • Low current consumption • Efficiency: 86 % typ • Signal-to-noise ratio: 90 dB typ • PSRR: 68 dB typical at 217 Hz with 6 dB gain • PWM base frequency: 280 kHz • Low pop and click noise • Thermal shutdown protection • Output short-circuit protection • Flip-chip lead-free 9-bump package with back coating in option Description The TS2007FC is a class-D audio power amplifier.
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