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Amplifier Circuits / Operational Amplifiers / INA250A3PWR
Datasheets
INA250A3PWR by: Texas Instruments

36V, bi-directional, precision current sense amplifier w/int. shunt resistor 16-TSSOP -40 to 125

Part Details for INA250A3PWR by Texas Instruments

Results Overview of INA250A3PWR by Texas Instruments

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Applications Education and Research Consumer Electronics Internet of Things (IoT) Industrial Automation Audio and Video Systems Computing and Data Storage Aerospace and Defense Healthcare Renewable Energy Telecommunications Automotive Robotics and Drones

INA250A3PWR Information

INA250A3PWR by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Price & Stock for INA250A3PWR

Part # Distributor Description Stock Price Buy
DISTI # 296-43803-1-ND
DigiKey IC CURR SENSE 1 CIRCUIT 16TSSOP Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 1680
In Stock
  • 1 $3.5000
  • 10 $2.6320
  • 25 $2.4156
  • 100 $2.1775
  • 250 $2.0640
  • 500 $1.9956
  • 1,000 $1.9393
  • 2,000 $1.5223
  • 4,000 $1.4903
  • 6,000 $1.4743
$1.4743 / $3.5000 Buy Now
DISTI # 595-INA250A3PWR
Mouser Electronics Current & Power Monitors & Regulators 36V bi-directional precision current s A 595-INA250A3P... W more RoHS: Compliant 2483
  • 1 $3.5000
  • 10 $2.6300
  • 25 $2.4200
  • 100 $2.1700
  • 250 $2.0600
  • 500 $1.8500
  • 1,000 $1.5600
  • 2,000 $1.4700
  • 4,000 $1.4200
$1.4200 / $3.5000 Buy Now
DISTI # INA250A3PWR
TME IC: instrumentation amplifier, 37kHz, Ch: 1, TSSOP16, reel,tape Min Qty: 1 0
  • 1 $3.0600
  • 10 $2.7700
  • 25 $2.5500
  • 100 $2.4300
  • 250 $2.2000
  • 500 $2.0500
  • 1,000 $1.9100
  • 2,000 $1.8100
$1.8100 / $3.0600 RFQ
Vyrian Amplifiers 7990
RFQ

Part Details for INA250A3PWR

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INA250A3PWR Part Data Attributes

Parametric Data
INA250A3PWR Texas Instruments
Buy Now Datasheet
Compare Parts:
INA250A3PWR Texas Instruments 36V, bi-directional, precision current sense amplifier w/int. shunt resistor 16-TSSOP -40 to 125
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description TSSOP-16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Texas Instruments
Amplifier Type OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB) 35 µA
Bias Current-Max (IIB) @25C 35 µA
Common Mode Voltage-Max 36 V
Common-mode Reject Ratio-Min 100 dB
Common-mode Reject Ratio-Nom 114 dB
Frequency Compensation YES
Input Offset Voltage-Max 30000 µV
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 5 mm
Low-Bias NO
Low-Offset NO
Micropower NO
Moisture Sensitivity Level 2
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP16,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing Method TR, 13 INCH
Peak Reflow Temperature (Cel) 260
Power NO
Programmable Power NO
Seated Height-Max 1.2 mm
Slew Rate-Nom 0.2 V/us
Supply Current-Max 0.3 mA
Supply Voltage Limit-Max 40 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Unity Gain BW-Nom 35
Wideband NO
Width 4.4 mm

Alternate Parts for INA250A3PWR

This table gives cross-reference parts and alternative options found for INA250A3PWR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of INA250A3PWR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
INA250A3PW Texas Instruments $2.1825 36V, bi-directional, precision current sense amplifier w/int. shunt resistor 16-TSSOP -40 to 125 INA250A3PWR vs INA250A3PW
MAX9938TEUK+T Analog Devices Inc Check for Price nanoPower, 4-Bump UCSP/SOT23, Precision Current-Sense Amplifier, 5-SOT_23-N/A, 5 Pins, -40 to 85C INA250A3PWR vs MAX9938TEUK+T
MAX4376FAUK Maxim Integrated Products Check for Price Power Management Circuit, BICMOS, PDSO5 INA250A3PWR vs MAX4376FAUK
INA281A2IDBVT Texas Instruments $1.5135 -4-V to 110-V, 1.3-MHz, high-precision current sense amplifier 5-SOT-23 -40 to 125 INA250A3PWR vs INA281A2IDBVT
MAX9938FEBS+ Maxim Integrated Products Check for Price Operational Amplifier, 1 Func, 600uV Offset-Max, BICMOS, PBGA4, 1 X 1 MM, 0.60 MM HEIGHT, LEAD FREE, UCSP-4 INA250A3PWR vs MAX9938FEBS+
MAX4376TAUK+ Analog Devices Inc Check for Price Single/Dual/Quad High-Side Current-Sense Amplifiers with Internal Gain, 5-SOT_23-N/A, 5 Pins, -40 to 125C INA250A3PWR vs MAX4376TAUK+
MAX9938FEBS+TG45 Analog Devices Inc Check for Price nanoPower, 4-Bump UCSP/SOT23, Precision Current-Sense Amplifier, 4-WLCSP-N/A, 4 Pins, -40 to 85C INA250A3PWR vs MAX9938FEBS+TG45
MAX4376TAUK-T Maxim Integrated Products Check for Price Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PDSO5, SOT-23, 5 PIN INA250A3PWR vs MAX4376TAUK-T
MAX4376FAUK/V+T Analog Devices Inc Check for Price Single/Dual/Quad High-Side Current-Sense Amplifiers with Internal Gain, 5-SOT_23-N/A, 5 Pins, -40 to 125C INA250A3PWR vs MAX4376FAUK/V+T
MAX4376HAUK+ Analog Devices Inc Check for Price Single/Dual/Quad High-Side Current-Sense Amplifiers with Internal Gain, 5-SOT_23-N/A, 5 Pins, -40 to 125C INA250A3PWR vs MAX4376HAUK+

INA250A3PWR Related Parts

INA250A3PWR Frequently Asked Questions (FAQ)

  • The maximum voltage that can be applied to the input pins is ±40V, but it's recommended to keep it within ±20V for optimal performance and to prevent damage to the device.

  • The gain of the INA250 is fixed at 20V/V. You can calculate the output voltage using the formula: Vout = (Vin x Gain) + Vref, where Vin is the input voltage and Vref is the reference voltage.

  • The REF pin is used to set the output voltage reference point. You can connect it to a voltage reference or a fixed voltage source to set the output voltage range. Leaving it unconnected will default to a 0.5V reference voltage.

  • The INA250 has a rail-to-rail output stage, which means the output voltage can swing from VCC-0.1V to VCC+0.1V. However, it's recommended to limit the output voltage swing to VCC-0.5V to ensure optimal performance and to prevent distortion.

  • To minimize noise and ensure optimal performance, it's recommended to keep the input traces short and away from noise sources, use a ground plane, and decouple the power supply with a 10uF capacitor.