LF444 - Quad Low Power JFET Input Operational Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	LF444
Manufacturer	National Semiconductor
File Size	359.12 KB
Description	Quad Low Power JFET Input Operational Amplifier
Datasheet	LF444 Datasheet
Additional preview pages of the LF444 datasheet.

Product details

Description

The LF444 quad low power operational amplifier provides many of the same AC characteristics as the industry standard LM148 while greatly improving the DC characteristics of the LM148.

Features

n n n n n 1⁄4 supply current of a LM148: 200 µA/Amplifier (max) Low input bias current: 50 pA (max) High gain bandwidth: 1 MHz High slew rate: 1 V/µs Low noise voltage for low power n Low input noise current n High input impedance: 1012Ω n High gain VO = ± 10V, RL = 10k: 50k (min) Simplified Schematic 1/4 Quad Connection Diagram Dual-In-Line Package DS009156-2 DS009156-1 Ordering Information LF444XYZ X indicates electrical grade Y indicates temperature range “M” for military, “C” for comm.

📁 Similar Datasheet

LF444 - LF444 Quad Low Power JFET Input Operational Amplifier (Rev. D) (ETCTI)
LF444-DIE - Quad Low Power JFET Input Operational Amplifier (ETCTI)
LF444C - LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS (Motorola)
LF444C - LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS (ON Semiconductor)
LF444QML - LF444QML Quad Low Power JFET Input Operational Amplifier (ETCTI)
LF441C - LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS (ON Semiconductor)
LF441C - LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS (Motorola)
LF442C - LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS (Motorola)

Other Datasheets by National Semiconductor

LF441 - Low Power JFET Input Operational Amplifier
LF442 - Dual Low Power JFET Input Operational Amplifier
LF401 - PRECISION FAST SETTLING JFET INPUT OPERATIONAL AMPLIFIER
LF401A - PRECISION FAST SETTLING JFET INPUT OPERATIONAL AMPLIFIER
LF411 - Low Offset/ Low Drift JFET Input Operational Amplifier
LF412 - Low Offset/ Low Drift Dual JFET Input Operational Amplifier

Published: Mar 22, 2005 |