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LM397MFX/NOPB.B中文资料
LM397MFX/NOPB.B数据手册规格书PDF详情
1 Features
1• TA = 25°C. Typical Values Unless Otherwise
Specified.
• 5-Pin SOT-23 Package
• Industrial Operating Range −40°C to +85°C
• Single or Dual Power Supplies
• Wide Supply Voltage Range 5 V to 30 V
• Low Supply Current 300 μA
• Low Input Bias Current 7 nA
• Low Input Offset Current ±1 nA
• Low Input Offset Voltage ±2 mV
• Response Time 440 ns (50-mV Overdrive)
• Input Common-Mode Voltage 0 to VS – 1.5 V
2 Applications
• A/D Converters
• Pulse, Square-Wave Generators
• Peak Detector
• Industrial Applications
3 Description
The LM397 device is a single voltage comparator
with an input common mode that includes ground.
The LM397 is designed to operate from a single 5-V
to 30-V power supply or a split power supply. Its low
supply current is virtually independent of the
magnitude of the supply voltage.
The LM397 features an open-collector output stage.
This allows the connection of an external resistor at
the output. The output can directly interface with TTL,
CMOS and other logic levels, by tying the resistor to
different voltage levels (level translator).
The LM397 is available in the space-saving 5-Pin
SOT-23 package and is pin-compatible to TI’s TL331,
a single differential comparator.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/德州仪器 |
24+ |
SOT23-5 |
60000 |
||||
TI/德州仪器 |
25+ |
SOT23-5 |
2658 |
全新原装正品支持含税 |
|||
TI/德州仪器 |
23+ |
SOT23-5 |
50000 |
全新原装正品现货,支持订货 |
|||
TI/德州仪器 |
24+ |
SOT23-5 |
42330 |
只做全新原装进口现货 |
|||
TI/德州仪器 |
24+ |
SOT-23 |
39197 |
郑重承诺只做原装进口现货 |
|||
TI/德州仪器 |
24+ |
SOT23-5 |
9000 |
只做原装,欢迎询价,量大价优 |
|||
NS |
24+ |
NA |
6980 |
原装现货,可开13%税票 |
|||
TI |
25+ |
12000 |
全新原装现货库存 |
||||
原厂 |
24+ |
N/A |
10000 |
只做现货 |
|||
NS/国半 |
25+ |
SOT23-5 |
800 |
就找我吧!--邀您体验愉快问购元件! |
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