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TC7116CKW Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TC7116CKWMICROCHIP477Yes

TC7116CKW** is a 3½-digit analog-to-digital converter (ADC) manufactured by **Microchip Technology**.

The TC7116CKW is a 3½-digit analog-to-digital converter (ADC) manufactured by Microchip Technology.

Key Specifications:

  • Resolution: 3½ digits (1999 counts)
  • Input Type: Differential
  • Supply Voltage: Typically ±5V (dual supply)
  • Reference Voltage: Adjustable (external reference required)
  • Display Driver: Directly drives LCD displays
  • Conversion Rate: ~3 conversions per second
  • Operating Temperature Range: 0°C to +70°C
  • Package: PLCC-44

Descriptions:

The TC7116CKW is a precision ADC designed for digital panel meters and instrumentation applications. It integrates a dual-slope converter, LCD driver, and control logic, making it suitable for low-power, battery-operated devices.

Features:

  • Low Power Consumption
  • On-Chip LCD Driver (7-segment, backplane drive)
  • Auto-Zero Cycle for improved accuracy
  • High Input Impedance (≥10¹²Ω)
  • Polarity and Overrange Indication
  • Low Noise (typically 15µV peak-to-peak)

This IC is commonly used in digital multimeters, scales, and process control instruments.

(Note: Always refer to the official datasheet for detailed electrical characteristics and application notes.)

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