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  • The LMX3xx series is a set of single, dual, and quad low-voltage, general-purpose, operational amplifiers. These devices can operate from 2.3 V to 5.5 V with a typical current consumption of 120 μA per channel. The LMX3xx series offers a rail-to-rail output and an input common-mode voltage that includes ground.

    The LMX3xx series also exhibits a 1.3 MHz gain bandwidth and they can drive capacitive loads. The devices are stable while operating at unity gain. They are offered with industry standard pinouts in tiny packages.

    Key Features

    • Low power consumption: 120 μA at 2.7 V
    • Low supply voltage: 2.3 V - 5.5 V
    • Rail-to-rail output swing
    • Gain bandwidth product: 1.3 MHz
    • Extended temperature range: -40 °C to 125 °C
    • No crossover distortion
    • No phase reversal
    • Tiny packages
    • Related products
      • See the TSV85x series for higher accuracy, stand-by options, and smaller packages

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
LMX324IPT TSSOP-14 Tape And Reel -40 125
Active
0.428 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office
LMX324IDT SO-14 Tape And Reel -40 125
Active
0.395 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofLMX324IDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2496 1 Order Now

Distributor reported inventory date: 2019-09-30

Distributor Name

MOUSER

Stock

2496

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-30

Buy now

LMX324IPT

Package

TSSOP-14

Packing Type

Tape And Reel

Unit Price (US$)

0.428*

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.428

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

LMX324IDT

Package

SO-14

Packing Type

Tape And Reel

Unit Price (US$)

0.395*

Distributor availability ofLMX324IDT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2496 1 Order Now

Distributor reported inventory date: 2019-09-30

Distributor Name

MOUSER

Stock

2496

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-30

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.395

Quantity

1000

ECCN (US)

EAR99

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

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Technical Documentation

    • Description Version Size Action
      DS8954
      General-purpose, low voltage rail-to-rail output operational amplifiers
      3.0
      1.06 MB
      PDF
      DS8954

      General-purpose, low voltage rail-to-rail output 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

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      DT0073
      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board
      1.0
      1.11 MB
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      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      LMX321-LMX358-LMX324 Pspice model 1.0
      2.76 KB
      ZIP
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP

      LMX321-LMX358-LMX324 Pspice model

      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

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      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
      Operational Amplifiers (Op Amps) - Quick Reference Guide 1.1
      850.76 KB
      PDF
      Operational amplifiers: performance, robust and advanced technology
      2.52 MB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
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      Operational Amplifiers (Op Amps) - Quick Reference Guide

      Operational amplifiers: performance, robust and advanced technology

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LMX324IDT
Active
SO-14 Industrial Ecopack3
LMX324IPT
Active
TSSOP-14 Industrial Ecopack3

LMX324IDT

Package:

SO-14

Material Declaration**:

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LMX324IPT

Package:

TSSOP-14

Material Declaration**:

Marketing Status

Active

Package

TSSOP-14

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.