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SC4040 Datasheet Precision Shunt Voltage Reference

Manufacturer: SEMTECH

Overview: PRECISION SHUNT VOLTAGE REFERENCE PRELIMINARY - April 13, 1998 SC4040 TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The SC4040 is a two terminal precision voltage reference with thermal stability guaranteed over temperature.

The SC4040 has a typical dynamic output impedance of 0.25Ω.

Active output circuitry provides a very sharp turn on characteristic - the minimum operating current is 60µA, with a maximum of 20mA.

Key Features

  • Trimmed bandgap design (0.2%).
  • Wide operating current range 60µA to 20mA.
  • Low dynamic impedance (0.25Ω).
  • Available in SOT-23, TO-92 and SO-8.

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