CD7388CZ PDF – 4 x 41W, Quad Bridge Car Radio Amplifer

Part Number: CD7388CZ

Function: 4 x 41W, Quad Bridge Car Radio Amplifer

Pacakge : ZIP 25 Pin Type

Manufacturer: Huajing Microelectronics

CD7388CZ datasheet amplifier


The device is a class AB Audio Power Amplifier. It allows a rail to rail output voltage swing with no need of bootstrap capacitors for the fully complementary PNP/NPN output configuration.
The CD7388CZ is suitable for high end car radio applications.


CD7388CZ pinout


1. High Output Power@ VCC=14.4V, f=1kHz, RL=4 Ω:
(1) 4 x 41W Max.
(2) 4 x 25W @THD=10%
(3) Rail to rail output voltage swing


1. Output short circuit to GND, to VS, across the load
2. Very inductive loads
3.  Overrating chip temperature with soft thermal limiter
4. Load dump voltage
5. Fortuitous open GND
6. Output DC offset detector
7. Reversed battery
8. ESD

CD7388CZ Datasheet


CD7388CZ pdf

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