STA501 STMicroelectronics, STA501 Datasheet - Page 3

• Manufacturer Part Number: STA501
• Description: Audio Amplifiers 40V 3.5A Half Bridge
• Manufacturer: STMicroelectronics

Specifications of STA501

• Product: Class-AB
• Output Power: 50 W
• Operating Supply Voltage: 12 V, 15 V, 18 V
• Supply Current: 50 mA
• 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
• Package / Case: PowerSO-38
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FUNCTIONAL PIN STATUS
* : The pin is open collector. To have the high logic value, it needs to be pulled up by a resistor.
PIN CONNECTION
TRI-STATE
TRI-STATE
PIN NAME
THWAR*
PWRDN
PWRDN
FAULT *
THWAR
FAULT
TRI-STATE
GND-Clean
GND-Reg
TH_WAR
V
V
PWRDN
FAULT
CC
CC
IBIAS
GND
GND
GND
V DD
V DD
Sign
Sign
V
V
INB
INA
SS
SS
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
Logical value
0
1
0
1
0
1
0
1
D02AU1449
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
Fault detected (Short circuit, or Thermal ..)
Normal Operation
All powers in Hi-Z state
Normal operation
Low absorpion
Normal operation
Temperature of the IC =130C
Normal operation
GND-SUB
OUTB
OUTB
V
GND
GND
V
OUTA
OUTA
N.C
N.C.
V
GND
GND
V
N.C.
N.C.
N.C.
CC
CC
CC
CC
IC -STATUS
STA501
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