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SC4040 - PRECISION SHUNT VOLTAGE REFERENCE

Download the SC4040 datasheet PDF. This datasheet also covers the SC4 variant, as both devices belong to the same precision shunt voltage reference family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SC4-040.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SC4040
Manufacturer SEMTECH
File Size 99.15 KB
Description PRECISION SHUNT VOLTAGE REFERENCE
Datasheet download datasheet SC4040 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PRECISION SHUNT VOLTAGE REFERENCE PRELIMINARY - April 13, 1998 SC4040 TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com 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. Available with five voltage tolerances (0.1%, 0.2%, 0.5%, 1.0% and 2.0%) and three package outlines (SOT-23, SO-8 and TO-92), this part allows the designer the opportunity to select the optimum combination of cost and performance for their application. FEATURES • Trimmed bandgap design (0.