LM239DR中文资料PDF规格书
厂商型号 |
LM239DR |
参数属性 | LM239DR 包装为管件管件;类别为集成电路(IC) > 比较器;产品描述:IC COMP QUAD SGL SUPPLY 14SOIC |
功能描述 | LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators |
文件大小 |
1.58709 Mbytes |
页面数量 |
48 页 |
生产厂商 | Texas Instruments(TI) |
企业简称 |
TI1【德州仪器】 |
中文名称 | 德州仪器 (TI)官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-17 20:00:00 |
LM239DR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.
产品属性
- 产品编号:
LM239DR2
- 制造商:
onsemi
- 类别:
集成电路(IC) > 比较器
- 包装:
管件管件
- 描述:
IC COMP QUAD SGL SUPPLY 14SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/德州仪器 |
22+ |
SOP14 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
TI |
23+ |
标准封装 |
18000 |
询价 | |||
TI(德州仪器) |
24+ |
标准 |
31226 |
热卖原装进口 |
询价 | ||
TI |
23+ |
SMD |
10000 |
原厂原装正品现货 |
询价 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
TI/德州仪器 |
2022+ |
SOIC-14_150mil |
7600 |
原厂原装,假一罚十 |
询价 | ||
TI |
21+ |
SOP |
8800 |
公司只做原装正品 |
询价 | ||
TI |
22+ |
SOP |
6980 |
原装现货,可开13%税票 |
询价 | ||
TI/德州仪器 |
22+ |
SMD |
354000 |
询价 | |||
TI |
22+ |
SOIC-14 |
7500 |
只做原装正品假一赔十!正规渠道订货! |
询价 |
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