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TC7107 - 3-1/2 DIGIT A/D CONVERTERS

General Description

The TC7106A and TC7107A 3-1/2 digit direct-display drive analog-to-digital converters allow existing 7106/7107 based systems to be upgraded.

Each device has a precision reference with a 20ppm/°C max temperature coefficient.

Key Features

  • s Internal Reference with Low Temperature Drift TC7106/7 80ppm/°C Typical TC7106A/7A 20ppm/°C Typical s Drives LCD (TC7106) or LED (TC7107) Display Directly s Guaranteed Zero Reading With Zero Input s Low Noise for Stable Display s Auto-Zero Cycle Eliminates Need for Zero Adjustment s True Polarity Indication for Precision Null.

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Datasheet Details

Part number TC7107
Manufacturer TelCom
File Size 296.74 KB
Description 3-1/2 DIGIT A/D CONVERTERS
Datasheet download datasheet TC7107 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TC7106 TC7106A TC7107 TC7107A 3-1/2 DIGIT A/D CONVERTERS FEATURES s Internal Reference with Low Temperature Drift TC7106/7 ....................................... 80ppm/°C Typical TC7106A/7A .................................. 20ppm/°C Typical s Drives LCD (TC7106) or LED (TC7107) Display Directly s Guaranteed Zero Reading With Zero Input s Low Noise for Stable Display s Auto-Zero Cycle Eliminates Need for Zero Adjustment s True Polarity Indication for Precision Null Applications s Convenient 9 V Battery Operation (TC7106A) s High Impedance CMOS Differential Inputs .... 1012Ω s Differential Reference Inputs Simplify Ratiometric Measurements s Low Power Operation .....................................