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LT1465 Datasheet

LT1465 Datasheet

Quad Micropower, 1MHz C-Load Picoampere Bias Current JFET Input Op Amps
Part No.: LT1465
Page: 12 Pages
Size: 260 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2025-01-03 09:18:29
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LT1465 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LT1465CN#PBF Tube 25 LT1465CN 1 14 0°C ~ 70°C 14-LEAD PDIP  
LT1465CS#PBF Tube 55 LT1465CS 1 14 0°C ~ 70°C 14-LEAD PLASTIC SO  
LT1465CS#TRPBF Reel 2500 LT1465CS 1 14 0°C ~ 70°C 14-LEAD PLASTIC SO  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LT1465 Datasheet(PDF)

LT1465 Datasheet(Picture)

LT1465 Features

  • Input Bias Current:
    • 20pA Max (LT1465)
  • Supply Current per Amplifier: 200µA Max
  • Gain Bandwidth Product: 1MHz Typ
  • Slew Rate: 0.9V/µs Typ
  • Input Common Mode Range Includes Positive Rail
  • Unity-Gain Stable for C-Load™ Up to 10nF
  • Open-Loop Gain: 1 Million Typ
  • Guaranteed Specs with ±5V, ±15V Supplies
  • Guaranteed Matching Specifications
  • Standard Pinout: SO-8, SO-14 Package

LT1465 Applications

  • Battery-Powered Systems
  • Photocurrent Amplifiers
  • Low Frequency, Micropower Active Filters
  • Low Droop Track-and-Hold Circuits

LT1465 Description

The 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 LT1465 ideal over a wide range of input and output impedances.

In the design and testing of the 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.

LT1465 Related Parts

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