LM139A中文資料意法半導體數據手冊PDF規(guī)格書
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 |