STA533WF STMicroelectronics, STA533WF Datasheet - Page 3

• Manufacturer Part Number: STA533WF
• Description: AMP, AUDIO, POWER, QUAD, POWERSO36
• Manufacturer: STMicroelectronics

Specifications of STA533WF

• No. Of Channels: 4
• Output Power: 40W
• Supply Voltage Range: 5V To 18V
• Load Impedance: 8ohm
• Operating Temperature Range: 0°C To +70°C
• Amplifier Case Style: PowerSSO
• No. Of Pins: 36
• Svhc: No SVHC
• Rohs Compliant: Yes

STA533WF
Table 2.
24
25
26
27
28
29
30
31
32
33, 34
35, 36
Pin
CONFIG
PWRDN
TRISTATE
FAULT
THWARN
IN1A
IN1B
IN2A
IN2B
VSS
VCCSIG
Pin list (continued)
Name
I
I
I
O
O
I
I
I
I
PWR
PWR
Type
Doc ID 17658 Rev 1
Configuration pin:
0: normal operation
1: bridges in parallel, see
operation on page 8
Stand-by pin:
0: low-power mode
1: normal operation
Hi-Z pin:
0: all power amplifier outputs in high-impedance state
1: normal operation
Fault pin advisor (open-drain device, needs pull-up resistor):
0: fault detected (short circuit or thermal, for example)
1: normal operation
Thermal-warning advisor (open-drain device, needs pull-up
resistor):
0: temperature of the IC >130
1: normal operation
Input of half bridge 1A
Input of half bridge 1B
Input of half bridge 2A
Input of half bridge 2B
5-V regulator referred to +V
Filtering for regulator, this is an internally generated supply for
V
SS
Description
Parallel-output and high-current
CC
o
C
Pin description
3/15