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LM239A中文资料意法半导体数据手册PDF规格书

LM239A
厂商型号

LM239A

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 23:00:00

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LM239A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:

    LM239A

  • 制造商:

    TI

  • 制造商全称:

    Texas Instruments

  • 功能描述:

    QUAD DIFFERENTIAL COMPARATORS

供应商 型号 品牌 批号 封装 库存 备注 价格
TI有量
24+
NA/
33
优势代理渠道,原装正品,可全系列订货开增值税票
询价
TI
2016+
SOP14
8453
只做原装,假一罚十,公司可开17%增值税发票!
询价
20+
SOP14
2960
诚信交易大量库存现货
询价
ST
2016+
SOP39
6523
只做原装正品现货!或订货!
询价
TI
24+
SMD
10000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
PHI
DIP14
91+
31
全新原装进口自己库存优势
询价
ST/意法
24+
SO14.
3800
大批量供应优势库存热卖
询价
ST
23+
TSSOP
65600
询价
ST
20+
DIP
35830
原装优势主营型号-可开原型号增税票
询价
ST
24+
SOP-14
4652
公司原厂原装现货假一罚十!特价出售!强势库存!
询价