LM239A-EP中文资料PDF规格书
LM239A-EP规格书详情
1 Features
• NEW LM339B and LM2901B
• Improved specifications of B-version
– Maximum rating: up to 38 V
– ESD rating (HBM): 2k V
– Low input offset: 0.37 mV
– Low input bias current: 3.5 nA
– Low supply-current: 200 μA per comparator
– Faster response time of 1 μsec
– Extended temperature range for LM339B
• B-version is drop-in replacement for LM239,
LM339 and LM2901, A and V versions
• Common-mode input voltage range includes
ground
• Differential input voltage range equal to maximumrated
supply voltage: ±38 V
• Low output saturation voltage
• Output compatible with TTL, MOS, and CMOS
• For single version, see the TL331B
• For dual version, see the LM393B or LM2903B
2 Applications
• Vacuum robot
• Single phase UPS
• Server PSU
• Cordless power tool
• Wireless infrastructure
• Applicances
• Building automation
• Factory automation & control
• Motor drives
• Infotainment & cluster
3 Description
The LM339B and LM2901B devices are the
next generation versions of the industry-standard
LM339 and LM2901 comparator family. These next
generation B-version comparators feature lower offset
voltage, higher supply voltage capability, lower supply
current, lower input bias current, lower propagation
delay, and improved 2 kV ESD performance and
input ruggedness through dedicated ESD clamps.
The LM339B and LM2901B can drop-in replace the
LM239, LM339 and LM2901, for both A and V
grades.
All devices consist of four independent voltage
comparators that are designed to operate from a
single power supply over a wide range of voltages.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NS |
23+ |
DIP |
8000 |
只做原装现货 |
询价 | ||
NS |
24+ |
DIP |
33500 |
全新原装真实库存含13点增值税票! |
询价 | ||
TI德州仪器 |
22+ |
SOP14 |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | ||
TI/美国德州仪器 |
23+ |
DIP14 |
5000 |
公司只做原装,可配单 |
询价 | ||
NS |
1725+ |
CDIP14 |
6528 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
/TI有量/ |
23+ |
SOP14 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TI |
1846+ |
CERDIP-14 |
21 |
原装现货!随时可以看货!一片起卖! |
询价 | ||
MOTOROLA/摩托罗拉 |
22+ |
CDIP |
11190 |
原装正品 |
询价 | ||
22+ |
5000 |
询价 |