E-TDA7375AV STMicroelectronics, E-TDA7375AV Datasheet - Page 2

• Manufacturer Part Number: E-TDA7375AV
• Description: IC AMP AUDIO PWR 40W MULTIWATT1
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of E-TDA7375AV

• Output Type: 2-Channel (Stereo) or 4-Channel (Quad)
• Max Output Power X Channels @ Load: 43W x 2 @ 4 Ohm; 12W x 4 @ 2 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: Depop, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: Multiwatt-15 (Vertical, Bent and Staggered Leads)
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono/2-Channel Stereo/4-Channel Stereo
• Audio Amplifier Function: Speaker
• Single Supply Voltage (typ): 14.4V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 36W
• Rail/rail I/o Type: Rail to Rail Output
• Single Supply Voltage (min): 8V
• Single Supply Voltage (max): 18V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Mounting: Through Hole
• Pin Count: 15 +Tab
• Package Type: MULTIWATT V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4762405

Contents
Contents
1
2
3
4
5
6
2/20
Block and pin connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1
2.2
2.3
Standard test and application circuits . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1
4.2
4.3
4.4
4.5
4.6
4.7
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
High application flexibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Easy single ended to bridge transition . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Gain internally fixed to 20dB in single ended, 26dB in bridge . . . . . . . . . 13
Silent turn on/off and muting/standby function . . . . . . . . . . . . . . . . . . . . . 13
Output stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.5.1
4.5.2
Built–in short circuit protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.6.1
4.6.2
Handling of the diagnostics information . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Rail-to-rail output voltage swing with no need of bootstrap capacitors . 14
Absolute stability without any external compensation . . . . . . . . . . . . . . 14
Diagnostics facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Thermal shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
TDA7375AV