OPA244NA/3K The OPA244NA/3K is a single-supply, low-power operational amplifier from Texas Instruments. It offers a 36V maximum supply voltage and a 0.43MHz gain bandwidth product.
Mfr Part #:

OPA244NA/3K

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The OPA244NA/3K is a single-supply, low-power operational amplifier from Texas Instruments. It offers a 36V maximum supply voltage and a 0.43MHz gain bandwidth product.
✓ Total Stock: 55,316 pcs
$ Price Range: $0.73

OPA244NA/3K Available from 4 distributors

✓ Authorised
✓ Non-Authorised

OPA244NA/3K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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OPA244NA/3K Description

Short technical summary and product information.

The Texas Instruments OPA244NA/3K is a single-channel, low-power operational amplifier designed for a wide range of applications. It operates with a total supply voltage ranging from 2.2V to 36V.

 

Key electrical characteristics include a typical gain bandwidth product of 0.43MHz and a slew rate of 0.1V/µs. The device features a maximum offset voltage of 1.5mV at 25°C and a typical quiescent current per channel of 0.05mA. It also provides a typical noise voltage density of 22nV√Hz at 1kHz.

 

The OPA244NA/3K has a typical input bias current of 25000pA and a typical Common Mode Rejection Ratio (CMRR) of 98dB. The output current capability is typically 0.012A. The architecture is Bipolar, and it supports rail-to-rail input to V- and output swing.

 

This operational amplifier is available in SOT-23 and SOIC surface mount packages. It operates within a temperature range of -40°C to 85°C.

OPA244NA/3K Quick Information

Product Type: Operational Amplifier
Canonical Name: OPA244NA/3K Operational Amplifier
Subcategory: General-purpose op amps

OPA244NA/3K Compliance

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

OPA244NA/3K Estimated Pricing

Qty Low High
1+ $0.73 $0.73

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

OPA244NA/3K Features

  • Single channel, low-power operational amplifier.
  • 36V maximum total supply voltage.
  • 0.43MHz typical gain bandwidth product.
  • 0.1V/µs typical slew rate.
  • Available in SOT-23 and SOIC packages.

OPA244NA/3K Applications

  • Suitable for low-frequency signal conditioning.
  • Ideal for battery-powered applications.
  • Used in sensor amplification circuits.
  • Applicable in portable instrumentation.

OPA244NA/3K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the OPA244NA/3K?

The supply voltage range is 2.2V to 36V.

What packages are available for the OPA244NA/3K?

The OPA244NA/3K is available in SOT-23 and SOIC packages.

What is the operating temperature range?

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

What is the gain bandwidth product?

The gain bandwidth product is 0.43 MHz.

What is the slew rate?

The slew rate is 0.1 V/µs.

What is the quiescent current per channel?

The quiescent current per channel is 0.05 mA.

Is the OPA244NA/3K rail-to-rail?

Yes, it has rail-to-rail input to V- and output.

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