ISL54302 Datasheet, PDF (2/16 Pages) Intersil Corporation – 12V, 1.5OHM Quad SPST Switch with Latched Parallel Interface

Pin Descriptions
PIN NUMBER
1
2
3
4
PIN NAME
2B
2A
1B
1A
5
CS-LATCH
6
S1-CTRL
7
S2-CTRL
8
GND
9
S3-CTRL
10
S4-CTRL
11
NC
12
4B
13
4A
14
3B
15
3A
16
VPLUS
17
VLOGIC
18
VDD
19
VSS
20
NC
ISL54302
Switch 2 signal terminal
Switch 2 signal terminal
Switch 1 signal terminal
Switch 1 signal terminal
Chip Select input
Switch one logic control
Switch two logic control
Device ground terminal
Switch three logic control
Switch four logic control
Not internally connected
Switch 4 signal terminal
Switch 4 signal terminal
Switch 3 signal terminal
Switch 3 signal terminal
Positive analog power supply
Logic supply voltage
Level shifter supply voltage
Negative analog power supply
Not internally connected
PIN DESCRIPTION
2
March 19, 2008