Datasheet4U Logo Datasheet4U.com

TS4990 1.2 W audio power amplifier

TS4990 Description

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

TS4990 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 s

TS4990 Applications

* Mobile phones (cellular / cordless)
* Laptop / notebook computers
* PDAs

📥 Download Datasheet

Preview of TS4990 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • TS4956 - Stereo audio amplifier system (ST Microelectronics)
  • TS4004 - Low-noise charge pump DC converter (ETC)
  • TS4054 - 500mA single-cell lithium battery charger (Synmosaic)
  • TS408 - Classic temperature sensor (TIANSOR)
  • TS40P05G - Glass Passivated Bridge Rectifiers (Taiwan Semiconductor)
  • TS40P06G - Glass Passivated Bridge Rectifiers (Taiwan Semiconductor)
  • TS40P07G - Glass Passivated Bridge Rectifiers (Taiwan Semiconductor)
  • TS4148 - 0.35 / 0.5AMPS High Speed Switching Diode (Taiwan Semiconductor)

📌 All Tags

1.2 audio power amplifier STMicroelectronics
STMicroelectronics TS4990-like datasheet