TDA7385 STMicroelectronics, TDA7385 Datasheet - Page 2

IC AMP AUDIO PWR 35W 25FLEXIWATT

TDA7385

Manufacturer Part Number
TDA7385
Description
IC AMP AUDIO PWR 35W 25FLEXIWATT
Manufacturer
STMicroelectronics
Type
Class ABr
Datasheet

Specifications of TDA7385

Output Type
4-Channel (Quad)
Max Output Power X Channels @ Load
35W x 4 @ 4 Ohm
Voltage - Supply
8 V ~ 18 V
Features
Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type
Through Hole
Package / Case
25-Flexiwatt (bent and staggered leads)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-2174-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7385
Manufacturer:
TDK
Quantity:
20 000
Part Number:
TDA7385
Manufacturer:
ST
Quantity:
20 000
Contents
Contents
1
2
3
4
5
2/17
Block and pin connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1
2.2
2.3
2.4
2.5
Application hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1
3.2
3.3
3.4
3.5
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PCB and component layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electrical characteristic curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Biasing and SVR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Input stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Standby and muting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Diagnostics facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Stability and layout considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
TDA7385

Related parts for TDA7385