TDA7377

$4.95

35W AMPLIFIER IC 2-CHANNEL (STEREO) OR 4-CHANNEL (QUAD) CLASS AB

TOTAL BULK PRICE

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SKU: TDA7377 Category:

Description

The UTC TDA7377 is a class AB car radio amplifier for car radio, it can work either in dual bridge or quad single-ended configuration. The exclusive fully complementary structure of the output stage and the internally fixed gain guarantees the highest possible power performances with few external components. 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.

Voltage: 8 V ~ 18 V
Output Type: 2-Channel (Stereo) or 4-Channel (Quad)
Max. output power x @ load: 35W x 2 @ 4 Ohm; 10W x 4 @ 2 Ohm
Features: Depop, Short-Circuit and Thermal Protection, Standby
Detailed description: Amplifier IC 2-Channel (Stereo) or 4-Channel (Quad) Class AB
Type: Class AB
Base part number: TDA7377
High Output Power@VCC=14.4V, f=1KHz,RL=4Ω:
– 2 x 35W Max.
– 2 x 20W@THD= 10%
– 4 x 6 W @10%
– 4 x 10W / 2Ω@10%
– 2 x 30W / EIAJ@ VCC =13.7V,RL=4Ω
* CMOS Compatible Stand-by Function (Low ICC)
* No Audible pop During st-by Operations
* Internally Fixed Gain (26dB BTL and 20dB single ended)
* No Bootstrap Capacitors and boucherot Cells
* Diagnostics Facility on pin10 when output Clipping, shorted to Vcc or GND, thermal shutdown and soft short at turn on.
* Rail to rail output swing
* Absolute Stability Without Any External Compensation.

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