LM139A中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

廠商型號(hào) |
LM139A |
功能描述 | LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators |
文件大小 |
1.58903 Mbytes |
頁(yè)面數(shù)量 |
48 頁(yè) |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡(jiǎn)稱 |
TI【德州儀器】 |
中文名稱 | 美國(guó)德州儀器公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-11 10:28:00 |
人工找貨 | LM139A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LM139A規(guī)格書(shū)詳情
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.
產(chǎn)品屬性
- 型號(hào):
LM139A
- 制造商:
TI
- 制造商全稱:
Texas Instruments
- 功能描述:
QUAD DIFFERENTIAL COMPARATORS
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
23+ |
CDIP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
24+ |
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6000 |
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TI |
24+ |
100 |
全新原裝 |
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TI |
23+ |
NA |
10826 |
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德州 |
20+ |
SMD |
26580 |
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最新 |
2000 |
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ST |
24+ |
SOP |
2679 |
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TI |
22+ |
SOP |
2000 |
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NS |
23+ |
DIP14 |
9823 |
詢價(jià) | |||
XINBOLE/芯伯樂(lè) |
24+ |
SOPDIP |
2000 |
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