LT1464 - Dual/Quad Micropower, 1MHz C-Load Picoampere Bias Current JFET Input Op Amps
Datasheet Documentation
Datasheet
Design Note
Reliability Data
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ltspice
Overview

Features

Typical Application

LT1464 Typical Application
LT1464 Typical Application

Description

The LT®1464 (dual) and LT1465 (quad) are the first micropower op amps (200µA max per amp) to offer picoampere input bias currents (500fA typ) and unity-gain stability for capacitive loads up to 10nF. The output can swing a 10k load to within 1.5V of either supply, just like op amps that require an order of magnitude more supply current. This unique combination of performance makes the LT1464/LT1465 ideal over a wide range of input and output impedances. In the design and testing of the LT1464/LT1465, particular emphasis has been placed on optimizing performance in the low cost SO-8 (dual) and 14-lead SO (quad) package for ±15V and ±5V supplies. The input common mode range includes the positive rail. Slew rate (0.5V/µs min) and gain bandwidth product (650kHz min) are 100% tested. A full set of matching specifications is also provided.
Packaging

N-8,SO-8

LT1464 Package Drawing
LT1464 Package Drawing
Order Info

Package Variations and Pricing

Part Number Package Pins Temp Price
(1-99)		 Price
(1k)*
LT1464ACN8#PBF PDIP 8 C $5.55 $4.65
LT1464ACS8#PBF SO 8 C $5.70 $4.80
LT1464ACS8#TRPBF SO 8 C $4.86
LT1464CN8#PBF PDIP 8 C $3.10 $2.50
LT1464CS8#PBF SO 8 C $3.25 $2.65
LT1464CS8#TRPBF SO 8 C $2.71
LT1464ACN8 PDIP 8 C $11.10 $9.30
LT1464ACS8 SO 8 C $11.40 $9.60
LT1464ACS8#TR SO 8 C $9.72
LT1464CN8 PDIP 8 C $6.20 $5.00
LT1464CS8 SO 8 C $6.50 $5.30
LT1464CS8#TR SO 8 C $5.42
* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.