TDA7850 Amplifier Description


The TDA7850 is a class AB audio power amplifier with MOSFET technology in a Flexiwatt 25 packaging designed for high power vehicle radios. The fully complementary P-Channel/NChannel output topology enables rail-to-rail output voltage swing, which, when paired with high output current and minimal saturation losses, establishes new power benchmarks in the car-radio market, with exceptional distortion performance. A DC offset detector is built into the TDA7850.


TDA7850 Amplifier Benifits

Excellent 2Ω driving capability
HI-FI class distortion
Automute at min. supply voltage detection
Mute function
Low output noise
ST-BY Function
MOSFET Output power stage
Superior output power capability: 4 x 50W/4Ω Max
Low external component count:
– Internally fixed gain (26dB)
– No external compensation
– No bootstrap capacitors


TDA7850 Amplifier Applications


Hi-Fi Devices
Audio Tuning
Diffeerentiators
Consumers ELectronics
Automation Control
Automobile FM System