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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.

📥 Download Datasheet

Datasheet preview – TS4990

Datasheet Details

Part number TS4990
Manufacturer STMicroelectronics
File Size 648.14 KB
Description 1.2 W audio power amplifier
Datasheet download datasheet TS4990 Datasheet
Additional preview pages of the TS4990 datasheet.

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Full PDF Text Transcription

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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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