SC4040DS PDF 데이터시트 검색

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 60 A, with a maximum of 20mA. Available with five voltage tolerances (0.1%, 0