8 DS786A2
CS4412A
DIGITAL I/O PIN CHARACTERISTICS
The logic level for each input is set by its corresponding power supply and should not exceed the maximum ratings.
Power
Supply
Pin
Number
Pin Name I/O Driver Receiver
VD 1 CNFG0 Input - 2.5 V - 5.0 V
2 CNFG1 Input - 2.5 V - 5.0 V
3 CNFG2 Input - 2.5 V - 5.0 V
4 IN1 Input - 2.5 V - 5.0 V
5 IN2 Input - 2.5 V - 5.0 V
6 IN3 Input - 2.5 V - 5.0 V
7
IN4
Input - 2.5 V - 5.0 V
8RST12
Input - 2.5 V - 5.0 V
9 LVD Input - 2.5 V - 5.0 V
41 TWR
Output 2.5 V - 5.0 V, Open Drain -
42 ERRUVTE
Output 2.5 V - 5.0 V, Open Drain -
43 ERROC12 Output 2.5 V - 5.0 V, Open Drain -
44 ERROC34
Output 2.5 V - 5.0 V, Open Drain -
45 RAMP Input - 2.5 V - 5.0 V
46 RST34
Input - 2.5 V - 5.0 V
VP 35 OUT1 Output 8 V - 18 V Power MOSFET -
32 OUT2 Output 8 V - 18 V Power MOSFET -
29 OUT3 Output 8 V - 18 V Power MOSFET -
26 OUT4 Output 8 V - 18 V Power MOSFET -
Table 1. I/O Power Rails
