LM139PT中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
LM139PT規(guī)格書詳情
Features
? Wide single supply voltage range or dual
supplies for all devices: +2 to +36 V or ±1 V to
±18 V
? Very low supply current (1.1 mA) independent
of supply voltage
? Low input bias current: 25 nA typ
? Low input offset current: ±5 nA typ
? Low input offset voltage: ±1 mV typ
? Input common-mode voltage range includes
ground
? Low output saturation voltage: 250 mV typ;
(ISINK = 4 mA)
? Differential input voltage range equal to the
supply voltage
? TTL, DTL, ECL, MOS, CMOS compatible
outputs
Description
This family of devices consists of four independent precision-voltage comparators with an offset voltage specification as low as 2 mV maximum for LM339A, LM239A, and LM139A. Each comparator has been 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.
產(chǎn)品屬性
- 型號：
LM139PT
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
LOWPOWER QUAD VOLTAGE COMPARATORS
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NS/國半 |
23+ |
NA/ |
21 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
NS |
2020+ |
DIP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
NSC |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
TI/德州儀器 |
21+ |
CFP14 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
NS |
23+ |
DIP |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
NS |
23+ |
DIP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
NS |
DIP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
NS/國半 |
24+ |
SOP |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
NS |
23+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
NS |
QQ咨詢 |
SOP |
75 |
全新原裝 研究所指定供貨商 |
詢價(jià) |
