WT272C

Weltrend Semiconductor, Inc. WT272C/WT274C Dual/Quad Low Power CMOS OP Amplifiers Data Sheet www.DataSheet4U.com REV. 1.1 December 31, 1999 The information in this document is subject to change without notice. © Weltrend Semiconductor, Inc. All Rights Reserved. 2F, No. 24, Industry E. 9th RD., Science-Based Industrial Park, Hsin-Chu, Taiwan TEL:886-3-5780241 FAX:886-3-5794278.5770419 Email:[email protected] WT272C/WT274C Data Sheet Rev. 1.1 DESCRIPTION The WT272C/WT274C is a dual/quad low power CMOS operational amplifiers IC. It provides high performance operation at low supply voltages. The basic amplifier can operate at supply voltage as low as 1.2V with very low power consumption and makes it perfect for battery-powered application. The input common-mode voltage extends to the negative rail. The output swings to both rails with light load. The input bias current is inherently low and the input impedance is extremely high. The devices are ideal upgrades for industrial standards OP amp. FEATURES Low Power Replacement for Standard OP Amps Wide supply operating range (1.2V to 7V) Input common-mode voltage range includes negative rail Output swing to rail Low input bias current (typical 1pA) High input impedance Single supply operation Internal compensated Output short circuit protection ORDERING INFORMATION Part Number Package WT272C-N080 8 pin PDIP WT272C-S080 8 pin SO Part Number Package WT274C-N140 14 pin PDIP WT274C-S140 14 pin SO APPLICATI...