Datasheet TDA7851A - STMicroelectronics Audio Amplifiers 4 x 50 W MOSFET Quad Bridge Pwr Amplifier — 数据表

STMicroelectronics TDA7851A

Part Number: TDA7851A

详细说明

Manufacturer: STMicroelectronics

Description: Audio Amplifiers 4 x 50 W MOSFET Quad Bridge Pwr Amplifier

Docket:
TDA7851A
4 x 48 W MOSFET quad bridge power amplifier
Datasheet - production data
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 Device summary

Specifications:

Maximum Power Dissipation: 85 W
Mounting Style: SMD/SMT
Operating Supply Voltage: 18 V
Output Power: 45 W
Output Type: 4-Channel Audio
Package / Case: FLEXIWATT-27
Packaging Type: Tube
Product: Class-AB
Supply Current: 150 mA
THD plus Noise: 0.01 %
RoHS: Yes