LT1812
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LT1812

3mA, 100MHz, 750V/µs Operational Amplifier with Shutdown

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LTspice LT1812 - Operational Amplifiers (Op Amps) Download 2.58 KB
Part Models 12
1ku List Price Starting From $1.28
Features
  • 100MHz Gain Bandwidth
  • 750V/μs Slew Rate
  • 3.6mA Maximum Supply Current
  • 50μA Supply Current in Shutdown
  • 8nV/√Hz Input Noise Voltage
  • Unity-Gain Stable
  • 1.5mV Maximum Input Offset Voltage
  • 4μA Maximum Input Bias Current
  • 400nA Maximum Input Offset Current
  • 40mA Minimum Output Current, VOUT = ±3V
  • ±3.5V Minimum Input CMR, VS = ±5V
  • 30ns Settling Time to 0.1%, 5V Step
  • Specified at ±5V, Single 5V Supplies
  • Operating Temperature Range: –40°C to 85°C
  • Low Profile (1mm) SOT-23 (ThinSOT™) and S8 Packages
Additional Details
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The LT1812 is a low power, high speed, very high slew rate operational amplifier with excellent DC performance. The LT1812 features reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth. A power saving shutdown feature reduces supply current to 50μA. The circuit topology is a voltage feedback amplifier with the slewing characteristics of a current feedback amplifier.

The output drives a 100Ω load to ±3.5V with ±5V supplies. On a single 5V supply, the output swings from 1.1V to 3.9V with a 100Ω load connected to 2.5V. The amplifier is stable with a 1000pF capacitive load which makes it useful in buffer and cable driver applications.

The LT1812 is manufactured on our advanced low voltage complementary bipolar process. The dual version is the LT1813. For higher supply voltage single, dual and quad operational amplifiers with up to 70MHz gain bandwidth, see the LT1351 through LT1365 data sheets.

Applications

  • Wideband Amplifiers
  • Buffers
  • Active Filters
  • Video and RF Amplification
  • Cable Drivers
  • Data Acquisition Systems
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Documentation View All Documentation
LTspice LT1812 - Operational Amplifiers (Op Amps) Download 2.58 KB
Part Models 12
1ku List Price Starting From $1.28
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LT1812

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UPDATED 09/08/2009
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LT1812: 3mA, 100MHz, 750V/µs Operational Amplifier with Shutdown Data Sheet

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LT1812: シャットダウン機能付き 3mA、100MHz、750V/μsオペアンプ データシート

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Documentation

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LT1812CS5#TRMPBF 5-Lead TSOT-23 external-link
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LT1812CS5#TRPBF 5-Lead TSOT-23 external-link
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LT1812CS6#TRMPBF 6-Lead TSOT-23 external-link
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LT1812CS6#TRPBF 6-Lead TSOT-23 external-link
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LT1812CS8#PBF 8-Lead SOIC (Narrow 0.15 Inch) external-link
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LT1812CS8#TRPBF 8-Lead SOIC (Narrow 0.15 Inch) external-link
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LT1812IS5#TRMPBF 5-Lead TSOT-23 external-link
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LT1812IS5#TRPBF 5-Lead TSOT-23 external-link
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LT1812IS6#TRMPBF 6-Lead TSOT-23 external-link
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LT1812IS6#TRPBF 6-Lead TSOT-23 external-link
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LT1812IS8#PBF 8-Lead SOIC (Narrow 0.15 Inch) external-link
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LT1812IS8#TRPBF 8-Lead SOIC (Narrow 0.15 Inch) external-link
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Oct 12, 2022

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Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)

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Jun 16, 2021

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Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM

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Oct 12, 2022

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Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)

LT1812CS8#PBF

PRODUCTION

LT1812CS8#TRPBF

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LT1812IS8#PBF

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LT1812IS8#TRPBF

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PCN22_0255_Form

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xls

Material_Report

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pdf

Qualification Results Summary

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xlsm

Delta Qualification Matrix

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Jun 16, 2021

- 21_0026

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Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM

LT1812CS8#PBF

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LT1812CS8#TRPBF

PRODUCTION

LT1812IS8#PBF

PRODUCTION

LT1812IS8#TRPBF

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PCN21_0026_Form

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xls

Material_Report

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Delta Qualification Matrix

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DC417B

DIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp
Tools & Simulations

Tools & Simulations 2

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.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

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LT1812 - Operational Amplifiers (Op Amps) Download

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