TDA7575B STMicroelectronics, TDA7575B Datasheet - Page 2

IC AMP DUAL BRIDGE FLEXIWATT27

TDA7575B

Manufacturer Part Number
TDA7575B
Description
IC AMP DUAL BRIDGE FLEXIWATT27
Manufacturer
STMicroelectronics
Type
Class ABr
Datasheet

Specifications of TDA7575B

Output Type
1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power X Channels @ Load
150W x 1 @ 1 Ohm; 75W x 2 @ 2 Ohm
Voltage - Supply
8 V ~ 18 V
Features
Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type
Through Hole
Package / Case
27-Flexiwatt (bent and staggered leads)
Operational Class
Class-AB
Audio Amplifier Output Configuration
1-Channel Mono/2-Channel Stereo
Output Power (typ)
150x1@1Ohm/75x2@2OhmW
Audio Amplifier Function
Speaker
Input Offset Voltage
45@14.4VmV
Total Harmonic Distortion
0.02@4Ohm@30W%
Single Supply Voltage (typ)
9/12/15V
Dual Supply Voltage (typ)
Not RequiredV
Power Supply Requirement
Single
Power Dissipation
86W
Rail/rail I/o Type
No
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
-55C to 150C
Operating Temperature Classification
Military
Mounting
Through Hole
Pin Count
27
Package Type
FLEXIWATT(Vertical)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7575B
Manufacturer:
ST
0
Part Number:
TDA7575B BC
Manufacturer:
SMD
Quantity:
2
Part Number:
TDA7575B BC
Manufacturer:
ST
0
Part Number:
TDA7575B-BC
Manufacturer:
ST
0
Part Number:
TDA7575B-BC
Manufacturer:
ST
Quantity:
20 000
Part Number:
TDA7575BBC
Manufacturer:
ST
Quantity:
20 000
Part Number:
TDA7575BPD
Manufacturer:
ST
0
Part Number:
TDA7575BPD
Manufacturer:
ST
Quantity:
8 174
Part Number:
TDA7575BPDTR
Manufacturer:
AMD
Quantity:
6 231
Part Number:
TDA7575BPDTR
Manufacturer:
ST
0
Part Number:
TDA7575BPDTR
Manufacturer:
ST
Quantity:
20 000
Contents
Contents
1
2
3
4
5
6
7
8
9
2/32
Block and pins diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1
2.2
2.3
Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Application circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
I2C bus interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.1
5.2
5.3
5.4
5.5
5.6
Software specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.1
Diagnostics functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7.1
7.2
7.3
7.4
7.5
7.6
7.7
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
AC diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Multiple faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Data validity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Start and stop conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Byte format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1 W capability setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
I2C abilitation setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Examples of bytes sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Turn-on diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Permanent diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Output DC offset detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Faults availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
I2C programming/reading sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Doc ID 14103 Rev 2
TDA7575B

Related parts for TDA7575B