LT1114

PRODUCTION

Dual/Quad Low Power Precision, Picoamp Input Op Amps

Data Sheet Product Selection Table
Part Models
7
1ku List Price
Starting From $6.49
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Part Details

  • Offset Voltage – Prime Grade: 60µV Max
  • Offset Voltage – Low Cost Grade
    (Including Surface Mount Dual/Quad): 75µV Max
  • Offset Voltage Drift: 0.5µV/°C Max
  • Input Bias Current: 250pA Max
  • 0.1Hz to 10Hz Noise: 0.3µVP-P, 2.2pAP-P
  • Supply Current per Amplifier: 400µA Max
  • CMRR: 120dB Min
  • Voltage Gain: 1 Million Min
  • Guaranteed Specs with ±1.0V Supplies
  • Guaranteed Matching Specifications
  • SO-8 Package – Standard Pinout
  • LT1114 in Narrow Surface Mount Package
LT1114
Dual/Quad Low Power Precision, Picoamp Input Op Amps
Dual Output, Buffered Reference (On Single 3V Supply) Distribution of Input Offset Voltage (In All Packages) Product Package 1 Product Package 2 Product Package 3 Product Package 4
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Documentation

Data Sheet 1

Reliability Data 1

Application Note 1

Design Note 2

Technical Articles 2

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Tools & Simulations

LTspice 1

Models for the following parts are available in LTspice:

  • LT1114

Analog Photodiode Wizard

Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

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LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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