LM239A中文资料意法半导体数据手册PDF规格书
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 |