INA327EA/2K5 The Texas Instruments INA327EA/2K5 is a precision, low drift, CMOS instrumentation amplifier with shutdown capability. It operates from a single 2.7V to 5.5V supply.
Mfr Part #:

INA327EA/2K5

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA327EA/2K5 is a precision, low drift, CMOS instrumentation amplifier with shutdown capability. It operates from a single 2.7V to 5.5V supply.
✓ Total Stock: 155 pcs
$ Price Range: $3.08

INA327EA/2K5 Available from 1 distributor

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INA327EA/2K5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
SVHC Present

INA327EA/2K5 Description

Short technical summary and product information.

The Texas Instruments INA327EA/2K5 is a cost-optimized, precision instrumentation amplifier designed for a wide range of applications. It features true rail-to-rail I/O, with an 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.

 

Key electrical specifications include a maximum input offset voltage of 100µV and a maximum input offset voltage drift of 0.4µV/°C, ensuring high accuracy and stability over temperature. The device offers a wide voltage gain range from 0.1 to 1000. Noise performance is excellent, with typical noise at 1kHz of 33nV/√Hz and low 1/f noise.

 

This instrumentation amplifier is suitable for applications such as low-level transducer amplification for bridges, load cells, and thermocouples, wide dynamic range sensor measurements, high-resolution test systems, weigh scales, multi-channel data acquisition, and medical instrumentation. It is available in a VSSOP-10 package for surface mounting.

 

The INA327EA/2K5 operates over an industrial temperature range of -40°C to 85°C. Its features like low cost, shutdown mode, and precision performance make it a versatile choice for general-purpose precision amplification tasks.

INA327EA/2K5 Quick Information

Product Type: Instrumentation Amplifier
Series: INA327
Canonical Name: INA327EA/2K5 Precision, Low Drift, CMOS Instrumentation Amplifier with Shutdown
Subcategory: Analog Multipliers, Dividers

INA327EA/2K5 Compliance

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

INA327EA/2K5 Estimated Pricing

Qty Low High
1+ $3.08 $3.08

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

INA327EA/2K5 Features

  • Precision instrumentation amplifier with low drift.
  • True rail-to-rail input and output.
  • Wide supply voltage range of 2.7V to 5.5V.
  • Low input offset voltage and drift.
  • Cost-optimized with shutdown feature.

INA327EA/2K5 Applications

  • Low-level transducer amplification.
  • Wide dynamic range sensor measurements.
  • High-resolution test systems.
  • Weigh scales and medical instrumentation.
  • Multi-channel data acquisition systems.

INA327EA/2K5 FAQs

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

2.7V to 5.5V.

What is the package type?

VSSOP-10.

What is the operating temperature range?

-40°C to 85°C.

What is the gain range?

0.1 to 1000 V/V.

What is the input offset voltage?

±100µV maximum.

What is the bandwidth?

1 kHz typical at minimum gain.

What is the common mode rejection ratio?

100 dB minimum.

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