Datasheet

STA540 Block diagram and pin description
Doc ID 13907 Rev 6 7/25
1.2 Pin description
Figure 2. Pin connection (top view)
Table 2. Pin description
N° Name Type Function
1 OUT1 OUT Channel 1 output
2 OUT2 OUT Channel 2 output
3 VCC1 PWR Power supply
4 IN1 IN Channel 1 input
5 IN2 IN Channel 2 input
6 SVR IN Supply voltage rejection
7 ST-BY IN Standby control pin
8 P-GND PWR Power ground
9 S-GND PWR Signal ground
10 DIAGNOSTICD OUT Diagnostics output
11 IN4 IN Channel 4 input
12 IN3 IN Channel 3 input
13 VCC2 PWR Power supply
14 OUT4 OUT Channel 4 output
15 OUT3 OUT Channel 3 output
1
2
3
4
5
6
7
9
10
11
8
IN4
DIAGNOSTICD
S-GND
PW-GND
STAND-BY
SVR
IN2
IN1
VCC
OUT2
OUT1
13
14
15
12
OUT3
OUT4
VCC
IN3
D06au1631
OUT3
OUT4
VCC2
IN3
IN4
DIAGNOSTICD
S-GND
P-GND
ST-BY
SVR
IN2
IN1
VCC1
OUT2
OUT1