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TI INA214CIRSWR product image
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TI INA214CIRSWRRoHS

Manufacturer
TI
MPN
INA214CIRSWR
LCSC Part #
C2867164
Packaging
UQFN-10(1.4x1.8)
Customer #
Key Attributes
1 60uV -300mV~26V 0.4V/us 30kHz 140dB 28uA 65uA 100V/V UQFN-10(1.4x1.8) Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconTI INA214CIRSWR
In-Stock: 78
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QtyUnit PriceTotal Amount
1+$ 1.1251$ 0.9451$ 0.95
10+$ 0.9287$ 0.7802$ 7.80
30+$ 0.8209$ 0.6896$ 20.69
100+$ 0.6986$ 0.5869$ 58.69
500+$ 0.6439$ 0.5409$ 270.45
1,000+$ 0.6197$ 0.5206$ 520.60
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingUQFN-10(1.4x1.8)
Number of Channels1
Vos - Input Offset Voltage60uV
Vcm - Common Mode Voltage-300mV~26V
Slew Rate0.4V/us
Input Offset Current(Ios)0.02uA
Bandwidth30kHz
FeaturesHigh-side detection;Low-side detection;Bidirectional detection;Zero drift / auto-zero;Input filter;Enable/shutdown function;Analog output interface;Programmable output reference level
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)140dB
Ib - Input Bias Current28uA
Noise density(eN)25nV/√Hz@1kHz
Input Offset Voltage Drift(Vos TC)0.5uV/℃
Quiescent Current65uA
Gain100V/V
Differential Voltage±26V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The INA21x are voltage-output, shunt monitors (also known as current-sense amplifiers). These devices typically provide overcurrent protection and precision current measurement for system optimization, and are also commonly used in closed-loop feedback circuits. This family of devices senses the voltage drop across a shunt resistor over a common-mode voltage range of –0.3V to 26V, independent of the supply voltage. Six fixed gain options are available: 50V/V, 75V/V, 100V/V, 200V/V, 500V/V, or 1000V/V. The zero-drift architecture and low offset of this family enable current sensing with a maximum full-scale voltage drop across the shunt resistor of less than 10mV. This family of devices operates from a single supply voltage of 2.7V to 26V with a maximum quiescent current of 100μA. All device versions are rated for operation over an extended temperature range of –40°C to +125°C, and are available in SC70 and UQFN packages.

Features

AI Translation
  • Wide common-mode voltage range: -0.3V to 26V
  • Offset voltage: ±35μV (maximum, INA210) (enables shunt voltage drops as low as 10mV full scale)
  • Gain error (maximum over temperature): ±0.5% (version C), ±1% (versions A and B)
  • Offset drift: 0.5μV/°C (maximum)
  • Gain drift: 10ppm/°C (maximum)
  • Gain selection: INA210: 200V/V; INA211: 500V/V; INA212: 1000V/V; INA213: 50V/V; INA214: 100V/V; INA215: 75V/V
  • Quiescent current: 100μA (maximum)
  • SC70 and thin UQFN packages: all versions

Applications

AI Translation
  • Laptops
  • Mobile phones
  • Telecom equipment
  • Power management
  • Battery chargers