STA506 STMicroelectronics, STA506 Datasheet - Page 10

• Manufacturer Part Number: STA506
• Description: Audio Amplifiers 40V 4.0A Half Bridge
• Manufacturer: STMicroelectronics

Specifications of STA506

• Product: Class-AB
• Output Power: 80 W
• Operating Supply Voltage: 12 V, 15 V, 18 V
• Supply Current: 50 mA
• Maximum Power Dissipation: 50000 mW
• Maximum Operating Temperature: + 70 C
• Audio Load Resistance: 8 Ohms
• Input Signal Type: Single
• Minimum Operating Temperature: 0 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 36 V
• Supply Voltage (min): 10 V
• Output Type: 1-Channel Mono or 2-Channel Stereo
• Package / Case: PowerSO-38 Slug Up
• No. Of Channels: 4
• Supply Voltage Range: 10V To 36V
• Load Impedance: 8ohm
• Operating Temperature Range: -40°C To +90°C
• Amplifier Case Style: PowerSO
• No. Of Pins: 36
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STA506
Figure 11. Typical Quad Half Bridge Configuration
For more information refer to the application notes AN1456 and AN1661
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TH_WAR
+3.3V
100nF
C58
R57
10K
100nF
C60
100nF
PWRDN
C58
100nF
R59
10K
C53
IN1A
IN1B
IN2A
IN2B
TRI-STATE
GND-Clean
GND-Reg
TH_WAR
GNDSUB
V
V
CONFIG
PWRDN
CC
CC
FAULT
SIGN
SIGN
IN1A
IN1B
IN2A
IN2B
V
V
V
V
V L
DD
DD
SS
SS
29
23
24
25
27
26
28
30
21
22
33
34
35
36
31
20
19
32
1
PROTECTIONS
REGULATORS
LOGIC
&
M17
M15
M16
M14
M3
M2
M5
M4
15
17
16
14
12
11
10
13
7
8
9
6
4
3
2
5
D03AU1474
V
OUTPL
OUTPL
PGND1P
V
OUTNL
OUTNL
PGND1N
V
OUTPR
OUTPR
PGND2P
V
OUTNR
OUTNR
PGND2N
CC
CC
CC
CC
1P
1N
2P
2N
C51
1µF
C52
1µF
330pF
100nF
330pF
330pF
100nF
330pF
C41
C61
C42
C43
C62
C44
R41
R42
R43
R44
20
20
20
20
L11 22µH
L12 22µH
L13 22µH
L14 22µH
100nF
100nF
100nF
100nF
C71
C72
C73
C74
R51
R52
R53
R54
6
6
6
6
100nF
100nF
100nF
100nF
C81
C82
C83
C84
R61
R62
R63
R64
R65
R66
R67
R68
5K
5K
5K
5K
5K
5K
5K
5K
C31 820µF
C32 820µF
C33 820µF
C34 820µF
C91
1µF
C92
1µF
C93
1µF
C94
1µF
4Ω
4Ω
4Ω
4Ω
+V
2200µF
C21
CC