Low Power Display / A/D Converter
DATASHEET
ICL7136
31/2 Digit LCD, Low Power Display, A/D Converter with Overrange Recovery
FN3086 Rev 6.00 July 21, 20...
Description
DATASHEET
ICL7136
31/2 Digit LCD, Low Power Display, A/D Converter with Overrange Recovery
FN3086 Rev 6.00 July 21, 2005
The Intersil ICL7136 is a high performance, low power 31/2 digit, A/D converter. Included are seven segment decoders, display drivers, a reference, and a clock. The ICL7136 is designed to interface with a liquid crystal display (LCD) and includes a multiplexed backplane drive.
The ICL7136 brings together a combination of high accuracy, versatility, and true economy. It features auto-zero to less than 10V, zero drift of less than 1V/oC, input bias current of 10pA (Max), and rollover error of less than one count. True differential inputs and reference are useful in all systems, but give the designer an uncommon advantage when measuring load cells, strain gauges and other bridge type transducers. Finally, the true economy of single power supply operation, enables a high performance panel meter to be built with the addition of only 10 passive components and a di...
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