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INA138NA/3K PDF预览

INA138NA/3K

更新时间： 2024-11-03 11:07:55
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管
页数 文件大小 规格书
15页 422K
描述
2.7V 至 36V、800kHz 可变增益电流感应放大器 | DBV | 5 | -40 to 125

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INA138NA/3K 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOT-23
包装说明：SOT-23, 5 PIN针数：5
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：6 weeks
风险等级：1.72Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：622204
Samacsys Pin Count：5Samacsys Part Category：Integrated Circuit
Samacsys Package Category：SOT23 (5-Pin)Samacsys Footprint Name：DBV (R-PDSO-G5)
Samacsys Released Date：2018-11-08 13:38:57Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIERJESD-30 代码：R-PDSO-G5
JESD-609代码：e4长度：2.9 mm
湿度敏感等级：2功能数量：1
端子数量：5封装主体材料：PLASTIC/EPOXY
封装代码：LSSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
认证状态：Not Qualified座面最大高度：1.45 mm
子类别：Operational Amplifier表面贴装：YES
温度等级：AUTOMOTIVE端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.95 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：1.6 mmBase Number Matches：1

INA138NA/3K 数据手册

 浏览型号INA138NA/3K的Datasheet PDF文件第2页浏览型号INA138NA/3K的Datasheet PDF文件第3页浏览型号INA138NA/3K的Datasheet PDF文件第4页浏览型号INA138NA/3K的Datasheet PDF文件第5页浏览型号INA138NA/3K的Datasheet PDF文件第6页浏览型号INA138NA/3K的Datasheet PDF文件第7页 
INA138  
INA168  
SBOS122C – DECEMBER 1999 – REVISED NOVEMBER 2005  
High-Side Measurement  
CURRENT SHUNT MONITOR  
DESCRIPTION  
FEATURES  
The INA138 and INA168 are high-side, unipolar, current  
shunt monitors. Wide input common-mode voltage range,  
low quiescent current, and tiny SOT23 packaging enable use  
in a variety of applications.  
ꢀ COMPLETE UNIPOLAR HIGH-SIDE  
CURRENT MEASUREMENT CIRCUIT  
ꢀ WIDE SUPPLY AND COMMON-MODE RANGE  
ꢀ INA138: 2.7V to 36V  
Input common-mode and power-supply voltages are inde-  
pendent and can range from 2.7V to 36V for the INA138 and  
2.7V to 60V for the INA168. Quiescent current is only 25µA,  
which permits connecting the power supply to either side of  
the current measurement shunt with minimal error.  
ꢀ INA168: 2.7V to 60V  
ꢀ INDEPENDENT SUPPLY AND INPUT COMMON-  
MODE VOLTAGES  
ꢀ SINGLE RESISTOR GAIN SET  
ꢀ LOW QUIESCENT CURRENT (25µA typ)  
ꢀ WIDE TEMPERATURE RANGE: –40°C to +125°C  
ꢀ SOT23-5 PACKAGE  
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.  
APPLICATIONS  
Both the INA138 and INA168 are available in SOT23-5 and  
are specified for the –40°C to +125°C temperature range.  
ꢀ CURRENT SHUNT MEASUREMENT:  
Automotive, Telephone, Computers  
ꢀ PORTABLE AND BATTERY-BACKUP  
SYSTEMS  
ꢀ BATTERY CHARGERS  
ꢀ POWER MANAGEMENT  
ꢀ CELL PHONES  
IS  
RS  
ꢀ PRECISION CURRENT SOURCE  
VIN+  
Up To 60V  
3
4
VIN+  
VIN–  
Load  
5kΩ  
5kΩ  
V+  
5
OUT  
1
VO = ISRSRL/5kΩ  
GND  
2
RL  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 1999-2005 Texas Instruments Incorporated  
www.ti.com  
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INA138NA/3K 替代型号

型号 品牌 替代类型 描述 数据表
INA138NA/3KG4 TI

完全替代

 2.7V 至 36V、800kHz 可变增益电流感应放大器 | DBV | 5 | -40
INA138NA/250 TI

类似代替

 2.7V 至 36V、800kHz 可变增益电流感应放大器 | DBV | 5 | -40

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INA138NA/3KG4 TI

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 		2.7V 至 36V、800kHz 可变增益电流感应放大器 | DBV | 5 | -40
INA138NA250 TI

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 		High-Side Measurement CURRENT SHUNT MONITOR
INA138NA250G4 TI

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 		High-Side Measurement CURRENT SHUNT MONITOR
INA138NA3K TI

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 		High-Side Measurement CURRENT SHUNT MONITOR
INA138NA3KG4 TI

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 		High-Side Measurement CURRENT SHUNT MONITOR
INA138-Q1 TI

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 		HIGH-SIDE MEASUREMENT CURRENT SHUNT MONITOR
INA138QPWRQ1 TI

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 		HIGH-SIDE MEASUREMENT CURRENT SHUNT MONITOR
INA139 TI

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 		High-Side Measurement CURRENT SHUNT MONITOR
INA139NA TI

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 		High-Side Measurement CURRENT SHUNT MONITOR
INA139NA/250 TI

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 		High-Side Measurement CURRENT SHUNT MONITOR

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