INA326EA/250 The Texas Instruments INA326EA/250 is a precision, low drift, CMOS instrumentation amplifier with a single supply range of 2.7V to 5.5V. It offers a low input offset voltage of ±100µV maximum.
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INA326EA/250

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA326EA/250 is a precision, low drift, CMOS instrumentation amplifier with a single supply range of 2.7V to 5.5V. It offers a low input offset voltage of ±100µV maximum.
✓ Total Stock: 13,114 pcs
$ Price Range: $3.11

INA326EA/250 Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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12,914 pcs
12914 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
200 pcs
200 pcs On Request 1 On Request On Request 07+ On Request On Request

INA326EA/250 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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INA326EA/250 Description

Short technical summary and product information.

The Texas Instruments INA326EA/250 is a precision, low drift, CMOS instrumentation amplifier designed for cost-optimized applications requiring high accuracy. It operates from a single supply voltage ranging from 2.7V to 5.5V.

 

Key electrical specifications include a maximum input offset voltage of 100µV and a low input offset drift of 0.4µV/°C. The amplifier supports a wide voltage gain range from 0.1 V/V to 1000 V/V, with a typical noise at 1 kHz of 33 nV/√Hz. It features excellent long-term stability and very-low 1/f noise.

 

The INA326EA/250 boasts true rail-to-rail I/O with input common-mode range extending 20mV below the negative rail and 100mV above the positive rail. The output swing is within 10mV of the rails. Its typical quiescent current is 2.4mA.

 

Packaged in a VSSOP (DGK) with a surface mount type, this component is suitable for applications such as low-level transducer amplification for bridges and thermocouples, wide dynamic range sensor measurements, high-resolution test systems, weigh scales, multi-channel data acquisition, and general-purpose precision tasks.

INA326EA/250 Quick Information

Product Type: Instrumentation Amplifier
Canonical Name: INA326EA/250 Precision, Low Drift, CMOS Instrumentation Amplifier
Subcategory: Instrumentation Amplifiers

INA326EA/250 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

INA326EA/250 Estimated Pricing

Qty Low High
1+ $3.11 $3.11

Estimated market price range - modelled values for guidance only, not live distributor offers.

INA326EA/250 Features

  • Precision low offset voltage and drift.
  • True rail-to-rail input and output.
  • Wide gain range from 0.1 to 1000.
  • Low noise performance at 1 kHz.
  • Single supply operation from 2.7V to 5.5V.

INA326EA/250 Applications

  • Amplifying low-level transducer signals.
  • Measuring wide dynamic range sensors.
  • High-resolution test and measurement systems.
  • Multi-channel data acquisition systems.
  • Medical instrumentation applications.

INA326EA/250 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the INA326EA/250?

The supply voltage range is 2.7 V to 5.5 V.

What package is the INA326EA/250 available in?

It is available in a VSSOP (DGK) package with dimensions 3 mm × 4.9 mm.

What is the operating temperature range of the INA326EA/250?

The operating temperature range is -40°C to 85°C.

What is the maximum input offset voltage of the INA326EA/250?

The maximum input offset voltage is ±100 µV.

What is the common-mode rejection ratio (CMRR) of the INA326EA/250?

The minimum CMRR is 100 dB.

What is the typical quiescent current of the INA326EA/250?

The typical quiescent current is 2.4 mA.

What is the voltage gain range of the INA326EA/250?

The voltage gain range is from 0.1 V/V to 1000 V/V.

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