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TC7126 - 3-1/2 DIGIT ANALOG-TO-DIGITAL CONVERTERS

Datasheet Summary

Description

The TC7126A is a 3-1/2 digit CMOS analog-to-digital converter (ADC) containing all the active components necessary to construct a 0.05% resolution measurement system.

Seven-segment decoders, digit and polarity drivers, voltage reference, and clock circuit are integrated on-chip.

Features

  • s Low Temperature Drift Internal Reference TC7126 80 ppm/°C Typ TC7126A 35 ppm/°C Typ Guaranteed Zero Reading With Zero Input Low Noise 15 µVP-P High Resolution 0.05% Low Input Leakage Current 1 pA Typ 10 pA Max Precision Null Detectors With True Polarity at Zero High-Impedance Differential Input Convenient 9V Battery Operation With Low Power Dissipation 500 µW Typ 900 µW Max 2 3 4 5 6 7.

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Datasheet preview – TC7126

Datasheet Details

Part number TC7126
Manufacturer TelCom
File Size 198.79 KB
Description 3-1/2 DIGIT ANALOG-TO-DIGITAL CONVERTERS
Datasheet download datasheet TC7126 Datasheet
Additional preview pages of the TC7126 datasheet.

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Full PDF Text Transcription

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1 TC7126 TC7126A 3-1/2 DIGIT ANALOG-TO-DIGITAL CONVERTERS FEATURES s Low Temperature Drift Internal Reference TC7126 ....................................... 80 ppm/°C Typ TC7126A ..................................... 35 ppm/°C Typ Guaranteed Zero Reading With Zero Input Low Noise .................................................... 15 µVP-P High Resolution .............................................. 0.05% Low Input Leakage Current ...................... 1 pA Typ 10 pA Max Precision Null Detectors With True Polarity at Zero High-Impedance Differential Input Convenient 9V Battery Operation With Low Power Dissipation ........................
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