Part Number: YD7377 ( = TDA7377 )
Function: 2 x 30W, POWER AMPLIFIER
Package: MULTIWATT 15 Pin Type
Manufacturer: ST, ETC
Images:
Description
The YD7377 is a new technology class AB car radio amplifier able to work either in DUAL BRIDGE or QUAD SINGLE ENDED configuration. The exclusive fully complementary structure of the output stage and the internally fixed gain guaran-tees the highest possible power performances with extremely reduced component count. The on-board clip detector simplifies gain compression operation. The fault diagnostics makes it possible to detect mistakes during car radio set assembly and wiring in the car.
Features
1. MINIMUM EXTERNAL COMPONENTS COUNT :
(1) NO BOOTSTRAP CAPACITORS
(2) NO BOUCHEROT CELLS
(3) INTERNALLY FIXED GAIN (26dB BTL)
2. ST-BY FUNCTION (CMOS COMPATIBLE)
3. NOAUDIBLEPOPDURINGST-BYOPERATIONS
4. DIAGNOSTICS FACILITY FOR:
(1) CLIPPING
(2) OUT TO GND SHORT
(3) OUT TO VS SHORT
(4) SOFT SHORT AT TURN-ON
(5) THERMAL SHUTDOWN PROXIMITY
Pinouts
Protections
1. SOFT SHORT AT TURN-ON
2. OVERRATING CHIP TEMPERATURE WITH
3. SOFT THERMAL LIMITER
4. LOAD DUMP VOLTAGE SURGE
5. VERY INDUCTIVE LOADS
6. FORTUITOUS OPEN GND
7. REVERSED BATTERY
Applications
- Car radio audio amplifiers
- Automotive infotainment systems
- Vehicle audio systems
- Automotive speaker amplifiers
- Multi-channel car audio systems
- Automotive radio head units
- Vehicle entertainment systems
Alternative / Equivalent Products
- TDA7377
- TDA7375
- TDA7384
YD7377 PDF Datasheet
Similar features and reference parts ( TDA7377 )