LM339X中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
LM339X規(guī)格書詳情
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.
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
23+ |
DIP |
58000 |
全新原廠原裝正品現(xiàn)貨,可提供技術支持、樣品免費! |
詢價 | ||
NS |
TO-220 |
430 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | |||
Leiditech(雷卯電子) |
23+ |
SOT23 |
6000 |
誠信服務,絕對原裝原盤 |
詢價 | ||
ST/意法 |
23+ |
DIP |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | ||
ST |
23+ |
SOP |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ST/意法 |
2022 |
SOP |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
NS |
23+ |
TO-92 |
10000 |
專做原裝正品,假一罰百! |
詢價 | ||
NS |
22+23+ |
TO220 |
49754 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
NS |
589220 |
16余年資質 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
PHILIPS |
24+ |
SSOP14 |
2987 |
只售原裝自家現(xiàn)貨!誠信經營!歡迎來電! |
詢價 |