Datasheet E-TDA7385 - STMicroelectronics Audio Amplifiers Stepper Motor Drive

Detailed Description

Manufacturer: STMicroelectronics

Description: Audio Amplifiers Stepper Motor Drive

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Docket:
TDA7385
4 x 42 W quad bridge car radio amplifier
Datasheet - production data
Features
High output power capability: ­ 4 x 42 W / 4 max.

­ 4 x 23 W / 4 @ 14.4 V, 1 kHz, 10 % Clipping detector Low distortion Low output noise Standby function Mute function Automute at min. supply voltage detection Diagnostics facility for: ­ Clipping ­ Out to GND short ­ Out to VS short ­ Thermal shutdown 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 ­ Load dump voltage ­ Fortuitous open GND Device summary

Specifications:

• Audio Load Resistance: 4 Ohm
• Available Set Gain: 26 dB
• Input Signal Type: Single
• Maximum Power Dissipation: 80000 mW
• Mounting Style: Through Hole
• Operating Temperature Max: + 150 C
• Output Power: 35 W
• Output Signal Type: Differential
• Output Type: 4-Channel Stereo
• Package / Case: FLEXIWATT-25
• Packaging Type: Tube
• Product: Class-AB
• Supply Type: Single
• Supply Voltage Max: 18 V
• THD plus Noise: 0.04 %
• RoHS: Yes

Other Names:

ETDA7385, E TDA7385