Part Number: PAL011A
Function: ABD AUDIO & POWER MOSFET
Package: ZIP 25 Pin
Manufacturer: STMicroelectronics, Pioneer
Image : 
Description
This is MOSFET for Power Amplifer. Car radio stereo internal amplifier ICs, also known as head unit amplifier ICs, are integrated circuits specifically designed to power the speakers in a car audio system. These amplifier ICs are commonly found in car stereo head units or receivers. They take the low-level audio signals from the head unit and amplify them to drive the speakers, providing sound output to the vehicle’s occupants.
This is Sound Chip for Car Radio Stereo Internal Amplifier IC. The PAL011A is a breakthrough MOSFET technology class AB audio power amplifier designed for high power car radio.
The device is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed
for high end car radio applications.
The amplifier is fully operational down to a battery voltage of 6 V, without producing pop noise and continuing to play during battery transitions.
Pinout
Features
1. Hi-Fi class distortion
2. Low output noise
3. High immunity to RF noise injection
4. Standby function
5. Mute function
6. Automute at min. supply voltage detection
7. Low external component count
Reference Site: PAL012A Datasheet PDF
PAL011A Datasheet PDF
Reference Datasheet PDF : TDA7386.PDF
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