Part LF444
Description Quad Low Power JFET Input Operational Amplifier
Category Operational Amplifier
Manufacturer National Semiconductor
Size 359.12 KB
Pricing from 2.086 USD, available from Verical and DigiKey.
National Semiconductor

LF444 Overview

Key Specifications

Package: PDIP
Mount Type: Through Hole
Pins: 14
Operating Voltage: 22 V

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. The amplifier has the same bandwidth, slew rate, and gain (10 kΩ load) as the LM148 and only draws one fourth the supply current of the LM148.

Key Features

  • Low input noise current
  • High input impedance: 1012Ω
  • High gain VO = ± 10V, RL = 10k: 50k (min) Simplified Schematic 1/4 Quad Connection Diagram Dual-In-Line Package DS009156-2 DS009156-1

Price & Availability

Seller Inventory Price Breaks Buy
Verical 400 3+ : 2.086 USD View Offer
DigiKey 368 1+ : 3.91 USD
10+ : 2.954 USD
25+ : 2.7148 USD
100+ : 2.4517 USD
View Offer