STA508 STMicroelectronics, STA508 Datasheet - Page 2

• Manufacturer Part Number: STA508
• Description: IC AMP AUDIO PWR 160W POWERSO36
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of STA508

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 160W x 1 @ 8 Ohm; 80W x 2 @ 4 Ohm
• Voltage - Supply: 10 V ~ 36 V
• Features: Digital Inputs, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: PowerSO-36 Exposed Top Pad
• Operational Class: Class-AB
• Audio Amplifier Function: Speaker
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 50W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 10V
• Single Supply Voltage (max): 36V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 90C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 36
• No. Of Channels: 4
• Output Power: 160W
• Supply Voltage Range: 10V To 36V
• Load Impedance: 8ohm
• Operating Temperature Range: 0°C To +70°C
• Amplifier Case Style: PowerSO
• No. Of Pins: 36
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STA508
Table 2. Pin Description
2/10
10 ; 11
16 ; 17
21 ; 22
33 ; 34
35 ; 36
2 ; 3
8 ; 9
N°
12
13
14
15
18
19
20
23
24
25
26
27
28
29
30
31
32
1
4
5
6
7
GND-clean
TRI-STATE
GND-SUB
GND-Reg
V
CONFIG
TH-WAR
PWRDN
GND2B
GND2A
GND1B
GND1A
OUT2B
V
V
OUT2A
OUT1B
OUT1A
V
V
FAULT
CC
IN1A
IN1B
IN2A
IN2B
CC
CC
CC
CC
V
Pin
V
NC
V
SS
dd
Sign
L
1B
1A
2B
2A
Substrate Ground
Output Half Bridge 2B
Positive Supply
Negative Supply
Negative Supply
Positive Supply
Output Half Bridge 2A
Output Half Bridge 1B
Positive Supply
Negative Supply
Negative Supply
Positive Supply
Output Half Bridge 1A
Not Connected
Logical Ground
Ground for Regulator V
5V Regulator Referred to Ground
High Logical State Setting Voltage
Configuration pin
Stand-by pin
Hi-Z pin
Fault pin Advisor
Thermal Warning Advisor
Input of Half Bridge 1A
Input of Half Bridge 1B
Input of Half Bridge 2A
Input of Half Bridge 2B
5V Regulator Referred to +V
Signal Positive Supply
dd
CC
Description