HI7133 - LCD/LED Display-Type A/D Converters
The Intersil HI7131 and HI7133 are 31/2 digit, A/D converters that have been optimized for superior DC Common Mode Rejection (CMRR) when used with a split ±5V supply or a single 9V battery.
The HI7131 contains all the necessary active components on a single IC to directly interface an LCD (Liquid Cr
HI7133 Features
* in all systems, but gives the designer an advantage when measuring load cells, strain gauges and other bridge-type transducers. The HI7131 and HI7133 are supplied in a 40 lead plastic DIP and a 44 lead metric plastic quad flatpack package. Features
* 120dB CMRR Equal to ±0.01 Count/V of Com
