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 k Hz, with 8 load
- Ultra-low consumption in standby mode
(10 n A)
- 62 d B 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, mini SO-8 and
DFN8 packages
Applications
- Mobile phones (cellular / cordless)
- Laptop / notebook puters
- PDAs
- Portable audio devices
Description
The TS4990 is designed for demanding audio applications such as mobile phones to reduce the number of external ponents.
This audio power amplifier is capable of delivering 1.2 W of continuous RMS output power into an 8 load at 5 V.
An externally controlled standby mode reduces the supply current to less than 10 n A. It also includes an internal thermal shutdown protection.
The unity-gain stable amplifier can be configured by external gain setting resistors.
January 2019
This is information on a product in full...
