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TC7116A Datasheet 3-1/2 Digit Analog-to-Digital Converters

Manufacturer: Microchip Technology

Download the TC7116A datasheet PDF. This datasheet also includes the TC7116 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TC7116_Microchip.pdf) that lists specifications for multiple related part numbers.

General Description

: The TC7116A/TC7117A are 3-1/2 digit CMOS Analogto-Digital Converters (ADCs) containing all the active components necessary to construct a 0.05% resolution measurement system.

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

The TC7116A drives Liquid Crystal Displays (LCDs) and includes a backplane driver.

Overview

TC7116/A/TC7117/A 3-1/2 Digit Analog-to-Digital Converters with.

Key Features

  • Low Temperature Drift Internal Reference: - TC7116/TC7117 80 ppm/°C, Typ. - TC7116A/TC7117A 20 ppm/°C, Typ.
  • Display Hold Function.
  • Directly Drives LCD or LED Display.
  • Zero Reading with Zero Input.
  • Low Noise for Stable Display: - 2V or 200mV Full Scale Range (FSR).
  • Auto-Zero Cycle Eliminates Need for Zero.
  • Adjustment Potentiometer.
  • True Polarity Indication for Precision Null.