STA501 STMicroelectronics, STA501 Datasheet - Page 2

• 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

STA501
PIN FUNCTION
2/8
35 ; 36
16 ; 17
10 ; 11
21 ; 22
33 ; 34
8 ; 9
2 ; 3
N°
15
12
14
13
29
30
31
32
25
26
27
24
28
19
23
18
20
1
7
4
6
5
TRI-STATE
GND-clean
GND-SUB
GND-Reg
Vcc Sign
TH-WAR
PWRDN
FAULT
OUTB
OUTA
IBIAS
GND
GND
GND
GND
GND
GND
GND
N.C.
N.C.
Vdd
Vcc
Vcc
Vcc
Vcc
INA
INB
Vss
Pin
NC
Substrate ground
Signal Positive Supply
Positive Supply
Positive Supply
Positive Supply
Positive Supply
Negative Supply
Negative Supply
Negative Supply
Negative Supply
Output half bridge
Output half bridge
Input of half bridge
Input of half bridge
5V Regulator referred to ground
5V Regulator referred to +Vcc
Stand-by pin
Hi-Z pin
Fault pin advisor
Thermal warning advisor
Logical ground
High logical state setting voltage
Not connected
Ground for regulator Vdd
Description