4-Channel Amplifier IC TDA7851 TDA7851A

datasheet

Features
■ Multipower BCD technology
■ High output power capability:
– 4 x 48 W/4  Max.
– 4 x 28 W/4  @ 14.4 V, 1 kHz, 10 %
– 4 x 72 W/2  Max.
■ MOSFET output power stage
■ Excellent 2  driving capability
■ Hi-Fi class distortion
■ Low output noise
■ Standby function
■ Mute function
■ Automute at min. supply voltage detection
■ Low external component count:
– Internally fixed gain (26 dB)
– No external compensation
– No bootstrap capacitors
■ Protections:
– Output short circuit to GND, to Vs, across
the load
– Very inductive loads
– Overrating chip temperature with soft
thermal limiter
– Output DC offset detection
– Load dump voltage

Related Products

Scroll to Top
Contact Form Demo