TDA7850LV

www.DataSheet.in TDA7850LV 4 x 50 W quad bridge amplifier suitable for low voltage car radio systems Data brief Features ■ High output power capability: – 4 x 50 W/4 Ω max. – 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 % – 4 x 80 W/2 Ω max. – 4 x 53 W/2 Ω @ 14.4V, 1 kHz, 10 % MOSFET output power stage Capable to operate in low voltage conditions (e.g.: “Start - Slop”) Excellent 2 Ω driving capability Hi-Fi class distortion Low output noise Standby function and mute function Automute at min. supply voltage detection Low external component count: – Internally fixed gain (26 dB) – No external compensation – No bootstrap capacitors On board 0.35 A high side driver ■ ■ ■ ■ ■ Flexiwatt25 (Vertical) Flexiwatt25 (Horizontal) Flexiwatt25 (SMD) ■ ■ ■ ■ ■ ■ ■ ■ Output DC offset detection Load dump voltage Fortuitous open GND Reversed battery ESD Description The TDA7850LV is a MOSFET class AB audio power amplifier, designed for high-power car radio. In addition to the outstanding output current capability and distortion performance, the TDA7850LV is extremely robust against several kinds of fortuitous misconnections. It is, moreover, compliant to the most recent OEM specifications for low voltage operation (the so called 'start-stop' battery profile during engine stop) and features a very compact design in BCD technology. The TDA7850LV includes offset detector capability (or high side driver output) and is available in both SMD and standard Flexiwatt packages. ■ Protections: ■ ■ ■ ■ Ext...