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LM139A中文資料意法半導體數據手冊PDF規(guī)格書

LM139A
廠商型號

LM139A

功能描述

LOWPOWER QUAD VOLTAGE COMPARATORS

文件大小

163.52 Kbytes

頁面數量

10

生產廠商 STMicroelectronics
企業(yè)簡稱

STMICROELECTRONICS意法半導體

中文名稱

意法半導體集團官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-11 10:15:00

人工找貨

LM139A價格和庫存,歡迎聯系客服免費人工找貨

LM139A規(guī)格書詳情

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

產品屬性

  • 型號:

    LM139A

  • 制造商:

    TI

  • 制造商全稱:

    Texas Instruments

  • 功能描述:

    QUAD DIFFERENTIAL COMPARATORS

供應商 型號 品牌 批號 封裝 庫存 備注 價格
NS
23+
DIP14
9823
詢價
XINBOLE/芯伯樂
24+
SOPDIP
2000
全新原裝深圳倉庫現貨有單必成
詢價
TI
24+
SOIC|14
71000
免費送樣原盒原包現貨一手渠道聯系
詢價
NS/國半
20+
DIP
67500
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
PHI
87+
CDIP/14
87
原裝現貨海量庫存歡迎咨詢
詢價
TI
三年內
1983
只做原裝正品
詢價
PHI
88+
CDIP14
507
全新原裝進口自己庫存優(yōu)勢
詢價
NS
24+
SOP
200
進口原裝正品優(yōu)勢供應
詢價
NS
1824+
DIP
1352
原裝現貨專業(yè)代理,可以代拷程序
詢價
NS/國半
22+
SOP14
6000
十年配單,只做原裝
詢價