ST TS4990ID

AB 类1-通道（单声道）2.2V ~ 5.5V

Overview

The TS4990ID 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 Ω load at 5 V. An externally controlled standby mode reduces the supply current to less than 10 nA. It also includes an internal thermal shutdown protection. The unity-gain stable amplifier can be configured by external gain setting resistors.

Features

Tube Package
8-SOIC (0.154, 3.90mm Width) package
8 pin count
TS4990 family
1.2W kWh per hour

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
TS4990ID audio amplifiers applications.

• Multiplication and division circuits
• Precision measurement
• Power control
• Information processing
• Weak signal detection
• Signal amplification
• Signal filtering
• Signal operation
• Video and image computer boards
• Medical instruments