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ICL7137 - (ICL7136 / ICL7137) Digit LCD/LED - Low Power Display - A/D Converters

Datasheet Summary

Description

The Intersil ICL7136 and ICL7137 are high performance, low power 31/2 digit, A/D converters.

Included are seven segment decoders, display drivers, a reference, and a clock.

Features

  • autozero to less than 10µV, zero drift of less than 1µV/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 (ICL7136), enables a high performance panel meter to be built with the addition of only 10 passive components and a di.

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Datasheet Details

Part number ICL7137
Manufacturer Intersil
File Size 239.09 KB
Description (ICL7136 / ICL7137) Digit LCD/LED - Low Power Display - A/D Converters
Datasheet download datasheet ICL7137 Datasheet
Additional preview pages of the ICL7137 datasheet.

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Full PDF Text Transcription

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ICL7136, ICL7137 December 1997 3 1/2 Digit LCD/LED, Low Power Display, A/D Converters with Overrange Recovery Description The Intersil ICL7136 and ICL7137 are high performance, low power 31/2 digit, A/D converters. 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 ICL7137 will directly drive an instrument size, light emitting diode (LED) display. The ICL7136 and ICL7137 bring together a combination of high accuracy, versatility, and true economy. It features autozero to less than 10µV, zero drift of less than 1µV/oC, input bias current of 10pA (Max), and rollover error of less than one count.
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