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INA168NASLASH3K中文资料
INA168NASLASH3K数据手册规格书PDF详情
1 Features
1• Complete Unipolar High-Side Current
Measurement Circuit
• Wide Supply and Common-Mode Range
• INA138: 2.7 V to 36 V
• INA168: 2.7 V to 60 V
• Independent Supply and Input Common-Mode
Voltages
• Single Resistor Gain Set
• Low Quiescent Current (25 μA Typical)
• Wide Temperature Range: –40°C to +125°C
• 5-Pin SOT-23 Package
2 Applications
• Current Shunt Measurement:
– Telephone, Computers
• Portable and Battery-Backup Systems
• Battery Chargers
• Power Management
• Cell Phones
• Precision Current Source
3 Description
The INA138 and INA168 (INA1x8) are high-side,
unipolar, current shunt monitors. Wide input commonmode
voltage range, low quiescent current, and tiny
SOT-23 packaging enable use in a variety of
applications.
Input common-mode and power-supply voltages are
independent and can range from 2.7 V to 36 V for the
INA138 and 2.7 V to 60 V for the INA168. Quiescent
current is only 25 μA, which permits connecting the
power supply to either side of the current
measurement shunt with minimal error.
The device converts a differential input voltage to a
current output. This current is converted back to a
voltage with an external load resistor that sets any
gain from 1 to over 100. Although designed for
current shunt measurement, the circuit invites
creative applications in measurement and level
shifting.
Both the INA138 and INA168 are available in SOT23-
5 and are specified for the –40°C to 125°C
temperature range.
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
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+ |
SOT-23 |
8600 |
正品原装,正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
TI/德州仪器 |
24+ |
SOT23-5 |
60000 |
||||
TI/德州仪器 |
25+ |
SOT23-5 |
58788 |
百分百原装现货 实单必成 欢迎询价 |
|||
TI |
23+ |
SOT23-5 |
3000 |
原装正品假一罚百!可开增票! |
|||
TI德州仪器 |
22+ |
SOT23-5 |
24000 |
原装正品现货,实单可谈,量大价优 |
|||
TI |
500 |
||||||
TI |
17+ |
SOT23-5 |
6200 |
100%原装正品现货 |
|||
TI |
25+23+ |
SOT23-5 |
21126 |
绝对原装正品全新进口深圳现货 |
|||
TexasInstruments |
18+ |
ICCURRENTSHUNTMONITORSOT |
6580 |
公司原装现货/欢迎来电咨询! |
INA168NASLASH3K 资料下载更多...
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