TDA7575B STMicroelectronics, TDA7575B Datasheet - Page 9

• 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
Table 4.
Turn-on diagnostics (Power amplifier mode)
Turn-on diagnostics (Line driver mode)
Permanent diagnostics (Power amplifier mode or line driver mode)
Symbol
Pgnd
Pnop
Pgnd
Pnop
Pgnd
Pnop
Lnop
Lnop
Pvs
Lsc
Lop
Pvs
Lsc
Lop
Pvs
Lsc
Short to GND det. (below this
limit, the output is considered in
short circuit to GND)
Short to Vs det. (above this
limit, the output is considered in
short circuit to VS)
Normal operation
thresholds.(within these limits,
the output is considered
without faults).
Shorted load det.
Open load det.
Normal load det.
Short to GND det. (below this
limit, the output is considered in
short circuit to GND)
Short to Vs det. (above this
limit, the Output is considered
in Short Circuit to VS)
Normal operation
thresholds.(within these limits,
the output is considered
without faults).
Shorted load det.
Open load det.
Normal load det.
Short to GND det. (below this
limit, the output is considered in
short circuit to GND)
Short to Vs det. (above this
limit, the Output is considered
in Short Circuit to VS)
Normal operation
thresholds.(Within these limits,
the Output is considered
without faults).
Shorted load det.
Electrical characteristics (continued)
Parameter
Power amplifier in standby
condition
-
-
-
-
-
Power amplifier in standby
Power amplifier in Mute or Play
condition, one or more short
circuits protection activated
-
-
Pow. amp. mode
Line driver mode
Doc ID 14103 Rev 2
Test condition
V
V
Min.
s
s
130
400
V
1.8
1.8
4.5
0.9
1.8
1.5
-
-0.9
-
-
-0.9
-
-
s
-
-
-
Electrical specifications
Typ.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
Max.
s
s
s
200
1.2
0.5
1.2
1.5
1.2
0.5
1.5
70
-
-1.5
-
-
-1.5
-
-
-1.5
Unit
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
V
V
V
V
V
V
V
V
V
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