TDA7575B STMicroelectronics, TDA7575B Datasheet - Page 11

• 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
3
Figure 3.
Figure 5.
Figure 7.
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0.1
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1
1
8
8
8
8
0.1
0.1
Id (mA)
Id (mA)
Po (W)
Po (W)
THD (%)
THD (%)
RL=2 Ohm
RL=2 Ohm
f=1 KHz
f=1 KHz
HI-EFF mode
HI-EFF mode
Vs=14.4V
Vs=14.4V
RL=4 Ohm
RL=4 Ohm
9
9
Vi=0
Vi=0
NO LOADS
NO LOADS
Quiescent drain current vs. supply
voltage
Output power vs. supply voltage
Distortion vs. output power
Electrical characteristics curves
10
10
10
10
f=1 KHz
f=1 KHz
f=10 KHz
f=10 KHz
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11
1
1
12
12
12
12
Po (W)
Po (W)
Vs (V)
Vs (V)
Vs (V)
Vs (V)
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14
14
10
10
15
15
THD=10%
THD=10%
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Po-max
Po-max
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THD=1%
THD=1%
Doc ID 14103 Rev 2
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100
100
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Figure 4.
Figure 6.
Figure 8.
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1
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0.1
0.1
Po (W)
Po (W)
Po (W)
Po (W)
9
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THD (%)
THD (%)
RL=4 Ohm
RL=4 Ohm
f=1 KHz
f=1 KHz
RL=2 Ohm
RL=2 Ohm
f=1 KHz
f=1 KHz
9
9
HI-EFF mode
HI-EFF mode
Vs=14.4V
Vs=14.4V
RL=2 Ohm
RL=2 Ohm
Output power vs. supply voltage
10
10
Output power vs. supply voltage
Distortion vs. output power
10
10
f=10 KHz
f=10 KHz
f=1 KHz
f=1 KHz
11
11
Electrical characteristics curves
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11
1
1
12
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12
12
Po (W)
Po (W)
Vs (V)
Vs (V)
Vs (V)
Vs (V)
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14
14
14
14
10
10
15
15
15
15
THD=10%
THD=10%
THD=10%
THD=10%
16
16
Po-max
Po-max
16
16
THD=1%
THD=1%
Po-max
Po-max
THD=1%
THD=1%
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100
100
11/32
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