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TC1043 Datasheet Low Power Voltage Reference

Manufacturer: Microchip Technology

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General Description

The TC1043 is a mixed-function device combining two general purpose op amps, two general purpose comparators, and a voltage reference in a single 16-Pin package.

This increased integration allows the user to replace two or three packages, saving space, lowering supply current, and increasing system performance.

A shutdown input, SHDN, disables the op amps and one of the comparators, placing their outputs in a high-impedance state.

Overview

TC1043 Linear Building Block – Low Power Voltage Reference with Dual Op Amp, Dual Comparator, and Shutdown.

Key Features

  • Combines Two Op Amps, Two Comparators and a Voltage Reference in a Single Package.
  • Optimized for Single-Supply Operation.
  • Small Package: 16-Pin QSOP.
  • Ultra Low Input Bias Current: Less than 100pA.
  • Low Quiescent Current: Operating 16µA (Typ. ) Shutdown 6µA (Typ. ).
  • Rail-to-Rail Inputs and Outputs.
  • Operates Down to VDD = 1.8V.
  • Reference and One Comparator Remain Active in Shutdown to Provide Supervisory Functions General Descr.

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