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  • These circuits are high speed JFET input single operational amplifiers incorporating well matched, high voltage JFET and bipolar transistors in a monolithic integrated circuit.

    The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient.

    Key Features

    • Internal frequency compensation
    • High input impedance JFET input stage
    • High slew rate 16 V/µs (typical)
    • Internally adjustable input offset voltage
    • Wide common-mode (up to VCC+) and differential voltage range
    • Low power consumption
    • Output short-circuit protection
    • Latch up free operation
    • Low input bias and offset current

Development Tools

    • Part Number

      Operational amplifier and comparator application for smartphones and tablets

Evaluation Tools

    • Part Number

      Demonstration board for single channel op-amp in SO8 package

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS0431
      Wide bandwidth single JFET operational amplifiers
      2.2
      616.06 KB
      PDF
      DS0431

      Wide bandwidth single JFET operational amplifiers

    • Description Version Size Action
      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application 1.0
      473.64 KB
      PDF

      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application

    • Description Version Size Action
      UM0065
      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS
      1.0
      120.84 KB
      PDF
      UM0065

      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS

    • Description Version Size Action
      DT0073
      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board
      1.0
      1.11 MB
      PDF
      DT0073

      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board

    • Description Version Size Action
      AN4301
      STEVAL-CCA036V1 demonstration board guidelines for single operational amplifiers
      1.0
      392.86 KB
      PDF
      AN4301

      STEVAL-CCA036V1 demonstration board guidelines for single operational amplifiers

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP

      ST library for all op amps and comparators SPICE models

Presentations & Training Material

    • Description Version Size Action
      Health and Wellness Mobility Cloud computing
      1.32 MB
      PDF
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
      PDF
      ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0
      1.47 MB
      PDF
      What does precision mean for an op amp?
      1.15 MB
      PDF

      Health and Wellness Mobility Cloud computing

      ST Analog Products for Automotive applications

      ST offering in Wearable - Analog and Mixed Signal Portfolio

      What does precision mean for an op amp?

Publications and Collaterals

    • Description Version Size Action
      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0
      818.4 KB
      PDF

      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.

    • Description Version Size Action
      Amplifiers & Comparators - Broaden Your Horizons 1.0
      2.55 MB
      PDF
      Operational Amplifiers (Op Amps) - Quick Reference Guide 2.0
      2.76 MB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Amplifiers & Comparators - Broaden Your Horizons

      Operational Amplifiers (Op Amps) - Quick Reference Guide

      Products and solutions for Smart industry

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LF351D
Active
SO-8 Industrial Ecopack3
LF351DT
Active
SO-8 Industrial Ecopack3

LF351D

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LF351DT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
LF351DT Available at 7 distributors

Distributor availability ofLF351DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5473 1 Order Now
AVNET AMERICA 20000 0 Order Now
FUTURE WORLDWIDE 20000 2500 Order Now
Newark Element14 AMERICA 290 0 Order Now
ARROW AMERICA 5082 1 Order Now
MOUSER WORLDWIDE 6727 1 Order Now
Farnell Element14 EUROPE 23 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

5473

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

20000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

20000

Min.Order

2500

Region

WORLDWIDE Order Now

Newark Element14

Stock

290

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

5082

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

6727

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

23

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-03

Buy now
Active
EAR99 NEC Tape And Reel SO-8 0 70 MOROCCO 0.254 / 1k
LF351D Available at 6 distributors

Distributor availability ofLF351D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3985 1 Order Now
RS COMPONENTS EUROPE 420 10 Order Now
ARROW EUROPE 1700 0 Order Now
ARROW AMERICA 3525 2000 Order Now
MOUSER WORLDWIDE 4286 1 Order Now
Farnell Element14 EUROPE 3345 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

3985

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

420

Min.Order

10

Region

EUROPE Order Now

ARROW

Stock

1700

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

3525

Min.Order

2000

Region

AMERICA Order Now

MOUSER

Stock

4286

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3345

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

Buy now
Active
EAR99 NEC Tube SO-8 0 70 MOROCCO 0.28 / 1k

LF351DT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.254 / 1k

Distributor availability ofLF351DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5473 1 Order Now
AVNET AMERICA 20000 0 Order Now
FUTURE WORLDWIDE 20000 2500 Order Now
Newark Element14 AMERICA 290 0 Order Now
ARROW AMERICA 5082 1 Order Now
MOUSER WORLDWIDE 6727 1 Order Now
Farnell Element14 EUROPE 23 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

5473

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

20000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

20000

Min.Order

2500

Region

WORLDWIDE Order Now

Newark Element14

Stock

290

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

5082

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

6727

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

23

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-03

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.254 / 1k

Country of Origin

MOROCCO

LF351D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.28 / 1k

Distributor availability ofLF351D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3985 1 Order Now
RS COMPONENTS EUROPE 420 10 Order Now
ARROW EUROPE 1700 0 Order Now
ARROW AMERICA 3525 2000 Order Now
MOUSER WORLDWIDE 4286 1 Order Now
Farnell Element14 EUROPE 3345 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

3985

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

420

Min.Order

10

Region

EUROPE Order Now

ARROW

Stock

1700

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

3525

Min.Order

2000

Region

AMERICA Order Now

MOUSER

Stock

4286

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3345

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.28 / 1k

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors