Datasheet Texas Instruments INA250A4QPWRQ1 — 数据表

具有精密内部并联电阻16-TSSOP的汽车类36V低侧/高侧双向零漂移电流检测放大器-40至125

数据表

PDF, 1.1 Mb, 修订版: A, 档案已发布: Nov 9, 2016

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Bandwidth	50 kHz
CMRR(Min)	100 dB
Common Mode Voltage(Max)	36 V
Continuous Current(Max)	15 A
Gain Error	0.3 %
Gain(Typ)	200,500,800,2000 mV/A
Input Offset Current (+/-)(Max)	50 mA
Input Offset Current Drift (+/-)(Typ)	25 µA/В°C
Integrated Shunt Temperature Drift(Typ)	15 PPM/В°C
Integrated Shunt Tolerance(Nom)	0.1 %
Integrated Shunt Value(Nom)	2 mО©
Iq(Max)	0.35 mA
Operating Temperature Range	-40 to 125 C
Package Group	TSSOP
Package Size: mm2:W x L	16TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG
Rating	Automotive
Special Features	Bi-directional,Integrated Shunt,Low-side Capable
Supply Voltage(Max)	36 V
Supply Voltage(Min)	2.7 V

RoHS

Compliant

Evaluation Modules & Boards: INA250EVM
INA250 Current Shunt Monitor Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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Integrating The Current Sensing Signal Path (Rev. A)
PDF, 103 Kb, 修订版: A, 档案已发布: Dec 2, 2016
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Integrated Current Sensing Analog-to-Digital Converter
PDF, 88 Kb, 档案已发布: Dec 21, 2016
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Integrating a Current Sense Resistor With a Current Sense Amplifier (Rev. A)
PDF, 110 Kb, 修订版: A, 档案已发布: Dec 2, 2016
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Bidirectional, Low-Side Phase Current Sensing With Onboard Overcurrent Detection (Rev. B)
PDF, 178 Kb, 修订版: B, 档案已发布: Sep 5, 2017
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Discrete Current Sensing Versus Integrated Current Sensing Function
PDF, 108 Kb, 档案已发布: Apr 4, 2017
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Low-Side Current Sense Circuit Integration
PDF, 176 Kb, 档案已发布: Mar 30, 2017
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Precision Low-Side Current Measurement (Rev. B)
PDF, 91 Kb, 修订版: B, 档案已发布: Mar 6, 2019

系列: INA250-Q1 (4)

Semiconductors > Amplifiers > Current Sense Amplifiers > Current Sensing With Integrated Shunt