ISL88001, ISL88002, ISL88003
Functional Block Diagrams
VDD
± VREF
POR
VDD
RST
VDD
GND
ISL88001
± VREF
POR
VDD
RST
GND
ISL88002
VDD
POR
± VREF
VDD
ISL88003
RST
GND
Pin Descriptions
PIN
ISL88001
ISL88002
ISL88003
1
1
2
2
3
3
PIN NAME
GND
RST
RST
VDD
PIN FUNCTION
Ground IC reference.
The RST pin is an active-low reset output that is pulled to GND (LOW) when reset is
asserted. The ISL88001 is push-pull while the ISL88002 is open drain.
The RST pin is a push-pull active-high reset output that is pulled to VDD (HIGH) when reset
is asserted.
Supply Voltage and Monitored Input. The VDD pin is the IC power supply terminal and also
the monitored input.
2
FN6174.0
March 26, 2008