LT1819
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LT1819

400MHz, 2500V/μs, 9mA Dual Operational Amplifiers

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LTspice LT1819 - Operational Amplifiers (Op Amps) Download 1.66 KB
Part Models 8
1ku List Price Starting From $2.16
Features
  • 400MHz Gain Bandwidth Product
  • 2500V/μs Slew Rate
  • –85dBc Distortion at 5MHz
  • 9mA Supply Current Per Amplifier
  • 6nV/√Hz Input Noise Voltage
  • Unity-Gain Stable
  • 1.5mV Maximum Input Offset Voltage
  • 8μA Maximum Input Bias Current
  • 800nA Maximum Input Offset Current
  • 40mA Minimum Output Current, VOUT = ±3V
  • ±3.5V Minimum Input CMR, VS = ±5V
  • Specified at ±5V, Single 5V Supplies
  • Operating Temperature Range: –40°C to 85°C
  • Low Profile (1mm) TSOT-23 (ThinSOT™) Package
Additional Details
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The LT1818/LT1819 are single/dual wide bandwidth, high slew rate, low noise and distortion operational amplifiers with excellent DC performance. The LT1818/LT1819 have been designed for wider bandwidth and slew rate, much lower input offset voltage and lower noise and distortion than devices with comparable supply current. The circuit topology is a voltage feedback amplifier with the excellent slewing characteristics of a current feedback amplifier.

The output drives a 100Ω load to ±3.8V with ±5V supplies. On a single 5V supply, the output swings from 1V to 4V with a 100Ω load connected to 2.5V. The amplifier is unity-gain stable with a 20pF capacitive load without the need for a series resistor. Harmonic distortion is –85dBc up to 5MHz for a 2VP-P output at a gain of 2.

The LT1818/LT1819 are manufactured on our advanced low voltage complementary bipolar process. The LT1818 (single op amp) is available in TSOT-23 and SO-8 packages; the LT1819 (dual op amp) is available in MSOP-8 and SO-8 packages.

Applications

  • Wideband Amplifiers
  • Buffers
  • Active Filters
  • Video and RF Amplification
  • Communication Receivers
  • Cable Drivers
  • Data Acquisition Systems
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Documentation View All Documentation
LTspice LT1819 - Operational Amplifiers (Op Amps) Download 1.66 KB
Part Models 8
1ku List Price Starting From $2.16
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LT1819

Documentation

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Data Sheet

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UPDATED 10/04/2017
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LT1818/LT1819: 400MHz, 2500V/μs, 9mA Single/Dual Operational Amplifiers Data Sheet

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UPDATED 07/16/2010
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LT1818/LT1819: 400 MHz、2500 V/μs、9 mA シングル／デュアル・ オペアンプ データシート

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Reliability Data

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UPDATED 03/23/2018
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Technical Articles

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UPDATED 12/01/2002
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2500V/μs Slew Rate Op Amps Process Large Signals with Low Distortion at High Frequencies redirect icon

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UPDATED 12/01/2002
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高周波数で低歪みの大信号を処理するスルー・レート2500V/µsのオペアンプ redirect icon

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UPDATED 06/01/2003
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Design Note 313: High Frequency Active Antialiasing Filters redirect icon

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UPDATED 06/01/2003
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设计要点 313：高频有源抗混淆滤波器 redirect icon

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UPDATED 06/01/2003
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DN-313: 高周波数アクティブ・アンチエリアシング・フィルタ redirect icon

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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
LT1819CMS8#PBF 8-Lead MSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
LT1819CMS8#TRPBF 8-Lead MSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
LT1819CS8#PBF 8-Lead SOIC (Narrow 0.15 Inch) external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
LT1819CS8#TRPBF 8-Lead SOIC (Narrow 0.15 Inch) external-link
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  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
LT1819IMS8#PBF 8-Lead MSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
LT1819IMS8#TRPBF 8-Lead MSOP external-link
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  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
LT1819IS8#PBF 8-Lead SOIC (Narrow 0.15 Inch) external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
LT1819IS8#TRPBF 8-Lead SOIC (Narrow 0.15 Inch) external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link

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Product Lifecycle

PCN

Jun 5, 2024

- 24_0003

Epoxy Change from Henkel 8290 to 8290A for MSOP Package (2)

LT1819CMS8#PBF

PRODUCTION

LT1819CMS8#TRPBF

PRODUCTION

LT1819IMS8#PBF

PRODUCTION

LT1819IMS8#TRPBF

PRODUCTION

pdf

PCN24_0003_Form

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Material_Report

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pdf

Qualification Results Summary

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xlsm

Delta Qualification Matrix

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Feb 3, 2020

- 20_0128

Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

LT1819CMS8#PBF

PRODUCTION

LT1819CMS8#TRPBF

PRODUCTION

LT1819IMS8#PBF

PRODUCTION

LT1819IMS8#TRPBF

PRODUCTION

pdf

PCN20_0128_Form

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xls

Material_Report

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Oct 12, 2022

- 22_0255

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

LT1819CS8#PBF

PRODUCTION

LT1819CS8#TRPBF

PRODUCTION

LT1819IS8#PBF

PRODUCTION

LT1819IS8#TRPBF

PRODUCTION

pdf

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

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

LT1819CS8#PBF

PRODUCTION

LT1819CS8#TRPBF

PRODUCTION

LT1819IS8#PBF

PRODUCTION

LT1819IS8#TRPBF

PRODUCTION

pdf

PCN21_0026_Form

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xls

Material_Report

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Delta Qualification Matrix

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Part Models

Product Lifecycle

PCN

Jun 5, 2024

- 24_0003

arrow down

Epoxy Change from Henkel 8290 to 8290A for MSOP Package (2)

LT1819CMS8#PBF

PRODUCTION

LT1819CMS8#TRPBF

PRODUCTION

LT1819IMS8#PBF

PRODUCTION

LT1819IMS8#TRPBF

PRODUCTION

pdf

PCN24_0003_Form

external-icon

xls

Material_Report

Download

pdf

Qualification Results Summary

external-icon

xlsm

Delta Qualification Matrix

Download
Feb 3, 2020

- 20_0128

arrow down

Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

LT1819CMS8#PBF

PRODUCTION

LT1819CMS8#TRPBF

PRODUCTION

LT1819IMS8#PBF

PRODUCTION

LT1819IMS8#TRPBF

PRODUCTION

pdf

PCN20_0128_Form

external-icon

xls

Material_Report

Download
Oct 12, 2022

- 22_0255

arrow down

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

LT1819CS8#PBF

PRODUCTION

LT1819CS8#TRPBF

PRODUCTION

LT1819IS8#PBF

PRODUCTION

LT1819IS8#TRPBF

PRODUCTION

pdf

PCN22_0255_Form

external-icon

xls

Material_Report

Download

pdf

Qualification Results Summary

external-icon

xlsm

Delta Qualification Matrix

Download
Jun 16, 2021

- 21_0026

arrow down

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

LT1819CS8#PBF

PRODUCTION

LT1819CS8#TRPBF

PRODUCTION

LT1819IS8#PBF

PRODUCTION

LT1819IS8#TRPBF

PRODUCTION

pdf

PCN21_0026_Form

external-icon

xls

Material_Report

Download

xlsm

Delta Qualification Matrix

Download

Software & Part Ecosystem

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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LT1819 - Operational Amplifiers (Op Amps) Download

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