ISL43231 - Low-Voltage/ Single and Dual Supply/ Triple SPDT Analog Switch
PIN V+ VGND EN EN LE COM NO NC ADD N.C.
FUNCTION Positive Power Supply Input Negative Power Supply Input.
Connect to GND for Single Supply Configurations.
Ground Connection Digital Control Input.
Connect to GND for Normal Operation.
Connect to V+ to turn all switches off.
Digital Control Input.
Con
® ISL43231 Data Sheet September 2003 FN6054 Low-Voltage, Single and Dual Supply, Triple SPDT Analog Switch The Intersil ISL43231 device is a precision, bidirectional, analog switches configured as a a triple single pole/double throw (SPDT) switch, designed to operate from a single +2V to +12V supply or from a ±2V to ±6V supply.
The device has an inhibit and inhibit bar pin to simultaneously open all signal paths.
The device also has a latch bar pin to lock in the last switch address.
ON resist
ISL43231 Features
* AT A GLANCE CONFIGURATION ±5V RON ±5V tON/tOFF 12V RON 12V tON/tOFF 5V RON 5V tON/tOFF 3.3V RON 3.3V tON/tOFF Package TRIPLE SPDT 39Ω 32ns/18ns 32Ω 23ns/15ns 65Ω 38ns/19ns 125Ω 70ns/32ns 20 Ld 4x4 QFN Features
* Fully Specified at 3.3V, 5V, ±5V, and 12V Supplies for 10% Tolerances
