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LM393W

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低功耗双电压比较器

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样片和购买
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质量与可靠性
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产品概述

描述

These devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.
All the pins are protected against electrostatic discharge up to 2 kV. As a consequence, the input voltages must not exceed the magnitude of VCC+ or VCC-.

  • 所有功能

    • ESD internal protection: 2 kV
    • TTL, DTL, ECL, MOS, CMOS compatible outputs
    • Low output saturation voltage: 250 mV typ. (Io= 4 mA)
    • Input common-mode voltage range includes ground
    • Wide single supply voltage range or dual supplies: +2 V to +36 V or ±1 V to ±18 V
    • Low input bias current: 25 nA typ
    • Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V)
    • Low input offset voltage: ±1 mV typ
    • Differential input voltage range equal to the supply voltage
    • Low input offset current: ±5 nA typ
    阅读更多 阅读较少信息

特别推荐

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    • 产品型号
      		状态
      		描述
      		类型
      		供应商

      ST-OPAMPS-APP

      批量生产

      用于智能手机和平板电脑的运算放大器和比较器应用

      		 模拟器 ST
      ST-OPAMPS-APP

      描述:

      用于智能手机和平板电脑的运算放大器和比较器应用

全部资源

展开所有类别
Resource title
版本
Latest update

产品规格 (1)

Resource title
版本
Latest update
DS3788 Low power dual voltage comparators
2.1 19 Sep 2016
19 Sep 2016
DS3788 Low power dual voltage comparators 2.1

应用手册 (1)

Resource title
版本
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
版本
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
版本
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
版本
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
版本
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 30 Apr 2021
30 Apr 2021
面向智能工业的产品和解决方案 3.0

EDA符号、封装和3D模型

STMicroelectronics - LM393W

为您的应用下载所有EDA符号、封装和3D模型，加快您的设计速度。您可以从大量CAD格式中进行选择，以匹配您的设计工具链。

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3D模型

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SPICE models (1)

Resource title
版本
Latest update
LM393W PSpice model
2.0 15 Feb 2017
15 Feb 2017
LM393W PSpice model 2.0

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**
LM393AWDT
批量生产
SO-8 工业 Ecopack3
LM393WDT
批量生产
SO-8 工业 Ecopack3

LM393AWDT

Package:

SO-8

Material Declaration**:

More Info

Marketing Status

批量生产

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM393WDT

Package:

SO-8

Material Declaration**:

More Info

Marketing Status

批量生产

Package

SO-8

Grade

Industrial

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
LM393AWDT 无法联系到经销商，请联系我们的销售办事处
批量生产
EAR99 NEC Tape And Reel SO-8 0 70 MOROCCO
LM393WDT 无法联系到经销商，请联系我们的销售办事处 Buy Direct
批量生产
EAR99 NEC Tape And Reel SO-8 0 70 MOROCCO 0.14 / 1k

LM393AWDT

供货状态

批量生产

ECCN (US)

EAR99
更多信息

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-8

Operating Temperature (°C)

(最小值)

0

(最大值)

70

Budgetary Price (US$)* / Qty

Country of Origin

MOROCCO

LM393WDT

供货状态

批量生产

ECCN (US)

EAR99
更多信息

Budgetary Price (US$)*/Qty

0.14 / 1k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-8

Operating Temperature (°C)

(最小值)

0

(最大值)

70

Budgetary Price (US$)* / Qty

0.14 / 1k

Country of Origin

MOROCCO

(*) 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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