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LM2903WH

批量生产
Education
储存到myST

低功耗双电压比较器

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概述
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样片和购买
解决方案
文件
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工具与软件
质量与可靠性
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产品概述

描述

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.

  • 所有功能

    • 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
    • Wide operating temperature range: -40 to 150 °C
    阅读更多 阅读较少信息

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All resources

Expand all categories
Resource title
Latest update

产品规格 (1)

Resource title
Latest update
DS11249 Low-power, dual-voltage comparator 1.0
09 Oct 2015
09 Oct 2015
DS11249 Low-power, dual-voltage comparator 1.0

应用手册 (1)

Resource title
Latest update
AN4071 Introduction to comparators, their parameters and basic applications 1.0
22 Sep 2015
22 Sep 2015
AN4071 Introduction to comparators, their parameters and basic applications 1.0

用户手册 (1)

Resource title
Latest update
UM0065 MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS 1.0
27 Jun 2017
27 Jun 2017
UM0065 MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS 1.0

简报 (1)

Resource title
Latest update
ST Analog Products for Automotive applications 11.2017
23 Mar 2021
23 Mar 2021
ST Analog Products for Automotive applications 11.2017

选型指南 (1)

Resource title
Latest update
ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0
25 Oct 2016
25 Oct 2016
ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0

手册 (3)

Resource title
Latest update
Amplifiers & Comparators - Broaden Your Horizons 1.0
19 Mar 2021
19 Mar 2021
Amplifiers & Comparators - Broaden Your Horizons 1.0
Operational Amplifiers (Op Amps) - Quick Reference Guide 1.0
14 Apr 2021
14 Apr 2021
Operational Amplifiers (Op Amps) - Quick Reference Guide 1.0
面向智能工业的产品和解决方案 3.0
08 Apr 2021
08 Apr 2021
面向智能工业的产品和解决方案 3.0

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LM2903WH

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.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
LM2903WHYST
批量生产
MiniSO-8 汽车应用 Ecopack3

LM2903WHYST

Package:

MiniSO-8

Material Declaration**:

PDF XML
More Info

Marketing Status

批量生产

Package

MiniSO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度（ºC） Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
LM2903WHYST Available at 1 distributors

经销商的可用性LM2903WHYST

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 47 1 马上订购

代理商库存报告日期: 2021-04-16

代理商名称

DIGIKEY

库存

47

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-04-16

批量生产
EAR99 NEC Tape And Reel MiniSO-8 -40 150 PHILIPPINES 0.767 / 1k

LM2903WHYST

供货状态

批量生产

ECCN (US)

EAR99
更多信息

Budgetary Price (US$)*/Qty

0.767 / 1k

经销商的可用性LM2903WHYST

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 47 1 马上订购

代理商库存报告日期: 2021-04-16

代理商名称

DIGIKEY

库存

47

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-04-16

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

MiniSO-8

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

0.767 / 1k

Country of Origin

PHILIPPINES

(*) 建议转售单价（美元）仅用于预算用途。如需以当地货币计价的报价，请联系您当地的 ST销售办事处 或我们的 经销商 。

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