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LM239ADT中文资料意法半导体数据手册PDF规格书

LM239ADT
厂商型号

LM239ADT

功能描述

LOWPOWER QUAD VOLTAGE COMPARATORS

文件大小

163.52 Kbytes

页面数量

10

生产厂商 STMicroelectronics
企业简称

STMICROELECTRONICS意法半导体

中文名称

意法半导体集团官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-7-24 14:44:00

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LM239ADT规格书详情

DESCRIPTION

These devices consist of four independent precision voltage comparators with an offset voltage specifications as low as 2mV max for LM339A, LM239A and LM139A. All these comparators were designed specifically to operate from a single power 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.

■ WIDE SINGLE SUPPLY VOLTAGE RANGE OR

DUAL SUPPLIES FOR ALL DEVICES : +2V TO

+36V OR ±1V TO ±18V

■ VERY LOW SUPPLY CURRENT (1.1mA)

INDEPENDENT OF SUPPLY VOLTAGE

(1.4mW/comparator at +5V)

■ LOW INPUT BIAS CURRENT : 25nA TYP

■ LOW INPUT OFFSET CURRENT : ±5nA TYP

■ LOW INPUT OFFSET VOLTAGE : ±1mV TYP

■ INPUT COMMON-MODE VOLTAGE RANGE

INCLUDES GROUND

■ LOW OUTPUT SATURATION VOLTAGE :

250mV TYP. (IO = 4mA)

■ DIFFERENTIAL INPUT VOLTAGE RANGE

EQUAL TO THE SUPPLY VOLTAGE

■ TTL, DTL, ECL, MOS, CMOS COMPATIBLE

OUTPUTS

产品属性

  • 型号:

    LM239ADT

  • 功能描述:

    校验器 IC Lo-Pwr Quad Voltage

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 输出类型:

    Push-Pull

  • 电源电压-最大:

    5.5 V

  • 电源电压-最小:

    1.1 V

  • 补偿电压(最大值):

    6 mV

  • 电源电流(最大值):

    1350 nA

  • 最大工作温度:

    + 125 C

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    SC-70-5

  • 封装:

    Reel

供应商 型号 品牌 批号 封装 库存 备注 价格
ST/意法半导体
25+
原厂封装
9999
询价
ST
24+
SO-14
3200
绝对原装自家现货!真实库存!欢迎来电!
询价
ST
24+
SOP14
90000
进口原装现货假一罚十价格合理
询价
ST
23+
NA
6800
原装正品,力挺实单
询价
STM
24+/25+
SO-14
20000
原装正品现货库存价优
询价
ST
2016+
SOP14
1235
只做原装,假一罚十,公司可开17%增值税发票!
询价
ST
22+
14SO
9000
原厂渠道,现货配单
询价
ST
25+
SOP
3200
全新原装、诚信经营、公司现货销售!
询价
ST/意法
23+
SO14.
8215
原厂原装
询价
ST(意法)
24+
SOIC-14_150mil
8348
原厂可订货,技术支持,直接渠道。可签保供合同
询价