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UA149 Datasheet QUAD OPERATIONAL AMPLIFIERS

Manufacturer: Fairchild (now onsemi)

Download the UA149 datasheet PDF. This datasheet also includes the UA148 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UA148_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

- The .uA 148 series is a true quad .uA741.

It consists of four independent, high gain, internally compensated, low power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar .uA741 operational amplifier.

In addition, the total supply current for all four amplifiers is comparable to the supply current of a single .uA741 type op amp.

Overview

J.LA148 • J.LA248 • J.LA348 J.LA149 • J.LA249 • J.LA349 QUAD OPERATIONAL AMPLIFIERS FAIRCHILD LINEAR INTEGRATED CIRCUITS.

Key Features

  • include input offset currents and input bias current which are much less than those of a standard . uA741. Also, excellent isolation between amplifiers has been achieved by independently biasing each amplifier and using layout techniques which mini.
  • mize thermal coupling. The . uA 149 series has the same features as the. uA 148 except that it is decompensated to give a gain bandwidth product of 4 MHz typical at a gain greater than.

More Datasheets from Fairchild (now onsemi)

Part Number Description
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