INA250A4PWR

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Details for Texas Instruments

INA250A4PWR

36V Low-/High-Side, Bi-Directional, Current Sense Amp w/Precision Integrated Shunt Resistor
Buy Directly from Texas Instruments (7089 in Stock)
$1.2500 per unit
Series Information for INA250A4PWR - Texas Instruments

Features

  • feature
    Four Available Gains: u2013 INA250A1: 200 mV/A u2013 INA250A2: 500 mV/A u2013 INA250A3: 800 mV/A u2013 INA250A4: 2 V/A
  • feature
    High Accuracy: u2013 Gain Error (Shunt and Amplifier): 0.3% (Max) u2013 Offset Current: 50 mA (Max, INA250A2)
  • feature
    Precision Integrated Shunt Resistor: u2013 Shunt Resistor: 2 mu03a9 u2013 Shunt Resistor Tolerance: 0.1% (Max) u2013 15 A Continuous from u201340u00b0C to 85u00b0C u2013 0u00b0C to 125u00b0C Temperature Coefficient: 10 ppm/u00b0C
  • feature
    Specified Operating Temperature: u201340u00b0C to 125u00b0C
  • feature
    Wide Common-Mode Range: u20130.1 V to 36 V

Description

CURRENT SHUNT MONITOR 11KHZ TSSOP-16
The INA250 is a voltage-output, current-sensing amplifier family that integrates an internal shunt resistor to enable high-accuracy current measurements at common-mode voltages that can vary from 0 V to 36 V, independent of the supply voltage. The device is a bidirectional, low- or highside current-shunt monitor that allows an external reference to be used to measure current flowing in both directions through the internal current-sensing resistor sensor. The integration of the precision current-sensing resistor provides calibration equivalent measurement accuracy with ultra-low temperature drift performance and ensures an optimized Kelvin layout for the sensing resistor is always obtained. The INA250 family is available in four output voltage scales: 200 mV/A, 500 mV/A, 800 mV/A, and 2 V/A. This device is fully tested and specified for continuous currents up to 10 amps at the maximum temperature of 125°C. The INA250 operates from a single 2.7-V to 36-V supply and draws a maximum of 300 µA of supply current. All INA250 gain versions are specified over the extended operating temperature range (–40°C to 125°C), and are available in a TSSOP-16 package.

Specifications

No. of Amplifiers:
1Amplifiers
Input Bias Current:
28µA
Amplifier Case Style:
TSSOP
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Bandwidth:
11kHz
Supply Voltage Min:
2.7V
Supply Voltage Max:
36V
Input Offset Voltage:
-
CMRR:
118dB
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)

Alternate Descriptions

Avnet America

SP Amp Single 36V 16-Pin TSSOP T/R

Avnet America product

Avnet Europe

SP Amp Single 36V 16-Pin TSSOP T/R

Avnet Europe product

Texas Instruments

36V Low-/High-Side, Bi-Directional, Current Sense Amp w/Precision Integrated Shunt Resistor

Texas Instruments product