Datasheet Summary
APA2120/2121
Stereo 2-W Audio Power Amplifier (with DC_Volume Control)
Features
- Low Operating Current with 14mA
- Improved Depop Circuitry to Eliminate Turn-on and Turn-off Transients in Outputs
- High PSRR
- 32 Steps Volume Adjustable by DC Voltage with
Hysteresis
- 2W Per Channel Output Power into 4Ω Load at
5V, BTL Mode
- Two Output Modes Allowable with BTL and SE
Modes Selected by SE/BTL Pin
- Low Current Consumption in Shutdown Mode
(50µA)
- Short Circuit Protection
- Power off Depop Circuit Integration
- TSSOP-24P with or without Thermal Pad
Package
- Lead Free and Green Devices Available
(RoHS pliant)
Applications
- NoteBook PC
- LCD Monitor or TV
General Description
APA2120/1...