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TS4990 - 1.2 W audio power amplifier

Description

The TS4990 is designed for demanding audio applications such as mobile phones to reduce the number of external components.

This audio power amplifier is capable of delivering 1.2 W of continuous RMS output power into an 8  load at 5 V.

Features

  • Operating range from VCC = 2.2 V to 5.5 V.
  • 1.2 W output power at VCC = 5 V, THD = 1%, F = 1 kHz, with 8 load.
  • Ultra-low consumption in standby mode (10 nA).
  • 62 dB PSRR at 217 Hz in grounded mode.
  • Near-zero pop and click.
  • Ultra-low distortion (0.1%).
  • Unity gain stable.
  • Available in 9-bump flip-chip, miniSO-8 and DFN8 packages.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TS4990 1.2 W audio power amplifier with active-low standby mode Vin+ VCC STBY VOUT1 GND VOUT2 Vin- GND BYPASS TS4990EIJT - Flip-chip 9 bumps TS4990IST - MiniSO-8 STANDBY 1 BYPASS 2 VIN+ 3 VIN– 4 8 VOUT2 7 GND 6 VCC 5 VOUT1 TS4990IQT - DFN8 STBY 1 BYPASS 2 8 VOUT2 7 GND VIN+ 3 VIN- 4 6 VCC 5 VOUT1 TS4990IDT - SO-8 Datasheet - production data Features  Operating range from VCC = 2.2 V to 5.5 V  1.2 W output power at VCC = 5 V, THD = 1%, F = 1 kHz, with 8 load  Ultra-low consumption in standby mode (10 nA)  62 dB PSRR at 217 Hz in grounded mode  Near-zero pop and click  Ultra-low distortion (0.
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