TDA7575B STMicroelectronics, TDA7575B Datasheet - Page 15

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

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

TDA7575B
4
Application circuits
Figure 24. Application circuit (TDA7575B)
Figure 25. Application circuit (TDA7575BPD)
IN1-
IN2+
IN1+
IN2-
IN1-
IN2+
IN1+
IN2-
D05AU1615
D05AU1616
C3 0.22μF
C4 0.22μF
C2 0.22μF
C1 0.22μF
C3 0.22μF
C4 0.22μF
C2 0.22μF
C1 0.22μF
10μF
20
19
10μF
8
9
18
17
C5
2
3
C5
25
23
A
A
15
13
Doc ID 14103 Rev 2
I
3
ST-BY/HE
32
B
2
I
ST-BY/HE
B
2
C BUS
C BUS
11
5
CLK
CLK
14
8
12
DATA
DATA
6
13
7
S_GND
S_GND
24-25-30-31
VCC
VCC
21-2-33-34
2-26
7-21
V
V
S
S
PW_GND
PW_GND
C7
0.1μF
C7
0.1μF
1
1
TAB
TAB
1Ω SETTING
1Ω SETTING
C8
2200μF
C8
2200μF
15
17
CD_OUT
CD_OUT
1μF
1μF
14
C6
16
C6
19-20
26-29
28-29
35-36
R1 47KΩ
R1 47KΩ
10
4
16
24
22
18
6
4
R2 47KΩ
R2 47KΩ
OUT1+
OUT1-
OUT2+
OUT2-
OUT1+
OUT1-
OUT2+
OUT2-
Application circuits
V
I
ENABLE
V
2
I
ENABLE
C BUS
2
C BUS
MUTE
MUTE
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