Datasheet Texas Instruments INA303A2IPW — 数据表

过流保护，高速精密电流检测放大器14-TSSOP -40至125

数据表

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

Bandwidth	550,500,450 kHz
CMRR(Min)	100 dB
Common Mode Voltage(Max)	36 V
Gain	20,50,100 V/V
Gain Error	0.1,0.15,0.2 %
Gain Error Drift(Max)	10 ppm/В°C
Hysteresis Input(Typ)	100 mV
Input Offset (+/-)(Max)	30,50,80 uV
Input Offset Drift (+/-)(Typ)	0.1 uV/C
Iq(Max)	1.1 mA
Number of Channels	2
Operating Temperature Range	-40 to 125 C
PSRR(Typ)	0.1 uV/V
Package Group	TSSOP
Package Size: mm2:W x L	14TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG
Rating	Catalog
Response Time(Typ)	1 µs
Special Features	Alert Function,Bi-directional,Low-side Capable
Specified Common Mode Voltage	12 V
Specified Power Supply Voltage	5 V
Supply Voltage(Max)	5.5 V
Supply Voltage(Min)	2.7 V

RoHS

Compliant

Evaluation Modules & Boards: INA303EVM
INA303 High-Speed Precision Current-Sense Amplifier Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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Low-Drift, Low-Side Current Measurements for Three-Phase Systems (Rev. B)
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Integrated Current Sensing Analog-to-Digital Converter
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High-Side Drive, High-Side Solenoid Monitor with PWM Rejection (Rev. A)
PDF, 110 Kb, 修订版: A, 档案已发布: Dec 1, 2016
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Integrating a Current Sense Resistor With a Current Sense Amplifier (Rev. A)
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Bidirectional, Low-Side Phase Current Sensing With Onboard Overcurrent Detection (Rev. B)
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Measuring Current to Handle Multiple Out-of-Range Conditions (Rev. A)
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Overcurrent and Out-of-Range Protections (Rev. B)
PDF, 88 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)
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Current Sensing in a Programmable Logic Controller (PLC)
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系列: INA303 (6)

Semiconductors > Amplifiers > Current Sense Amplifiers > Current Sense Amplifiers with Comparator