LM2903W

量産中
Design Win Education
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Low power dual voltage comparator

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製品概要

概要

This device consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.

The input common-mode voltage range includes negative rail even though operated from a single power supply voltage.

All pins are protected against electrostatic discharge up to 2 kV. Consequently, the input voltages must not exceed the VCC+ or VCC- magnitudes.

  • 特徴

    • Wide, single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 V
    • Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V)
    • Low input bias current: 25 nA typ.
    • Low input offset current: ±5 nA typ.
    • Input common-mode voltage range includes negative rail
    • Low output saturation voltage:250 mV typ. (IO= 4 mA)
    • Differential input voltage range equal to the supply voltage
    • TTL, DTL, ECL, MOS, CMOS compatible outputs
    • ESD internal protection: 2 kV
    続きを読む 一部を表示

eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

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Thermal-electrical Simulators for Components

Signal Conditioning Design Tool

NFC/RFID Calculators

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Power Management Design Center

Power Supply Design Tool

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DC/DC
AC/DC
太陽光発電システム
Power Management Design Center

LED Lighting Design Tool

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• Displays interactive and annotated schematic
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DC/DC
AC/DC
Power Management Design Center

Digital Power Workbench

• Provides a step-by-step optimized design of power section and control loop
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Power Management Design Center

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Thermal-electrical Simulators for Components

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Thermal-electrical Simulators for Components

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Thermal-electrical Simulators for Components

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Thermal-electrical Simulators for Components

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Signal Conditioning Design Tool

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Signal Conditioning Design Tool

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Signal Conditioning Design Tool

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EDAシンボル / フットプリント / 3Dモデル

STマイクロエレクトロニクス - LM2903W

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Footprints

フットプリント

3D model

3Dモデル

品質 & 信頼性

製品型番 マーケティング･ステータス パッケージ グレード RoHSコンプライアンスグレード Longevity Commitment Longevity Starting Date 材料宣誓書**
LM2903WDT
量産中
SO-8 インダストリアル Ecopack3 10 2023-05-23T00:00:00.000+02:00
LM2903WST
量産中
MiniSO-8 インダストリアル Ecopack3 10 2023-05-23T00:00:00.000+02:00
LM2903WYDT
量産中
SO-8 オートモーティブ Ecopack3 10 2023-05-23T00:00:00.000+02:00
LM2903WYPT
量産中
TSSOP-8L オートモーティブ Ecopack3 10 2023-05-23T00:00:00.000+02:00

LM2903WDT

Package:

SO-8

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2903WST

Package:

MiniSO-8

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

MiniSO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2903WYDT

Package:

SO-8

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2903WYPT

Package:

TSSOP-8L

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

TSSOP-8L

Grade

Automotive

RoHS Compliance Grade

Ecopack3

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