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TC514
  • TC514
  • TC514

TC514

In Production

The TC514 family is a precision analog front end dual slope A/D converter having a maximum resolution of 17 bits plus sign. The device contains the integrator, zero crossing comparator and processor interface logic. The TC514 has improved linearity allowing it to operate to a maximum resolution of 17 bits and adds both a negative power supply converter and a 4 input differential analog multiplexer. The TC514 offers superior 50Hz/60Hz noise rejection, low power operation, minimum I/O connections, and low input bias currents....

Microchip Technology TC514 Product Info

16 April 2026 0

Parameters

Temp Max °C (degrees Celsius)

70

Temp Min °C (degrees Celsius)

0

Features

  • Precision (up to 17 Bits) A/D Converter Front End
  • 3-Pin Control Interface to Microprocessor
  • Flexible: Ability to Trade-Off Conversion Speed for Resolution
  • Single Supply Operation
  • 4 Input, Differential Analog MUX
  • Automatic Input Voltage Polarity Detection
  • Low Power Dissipation: 18mW
  • Directly Accepts Bipolar and Differential Input Signals

Description

The TC514 family is a precision analog front end dual slope A/D converter having a maximum resolution of 17 bits plus sign. The device contains the integrator, zero crossing comparator and processor interface logic. The TC514 has improved linearity allowing it to operate to a maximum resolution of 17 bits and adds both a negative power supply converter and a 4 input differential analog multiplexer. The TC514 offers superior 50Hz/60Hz noise rejection, low power operation, minimum I/O connections, and low input bias currents.

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