OPA277UA/2K5 The Texas Instruments OPA277UA/2K5 is a dual operational amplifier designed for precision applications. It offers a wide supply voltage range and low offset characteristics.
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OPA277UA/2K5

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA277UA/2K5 is a dual operational amplifier designed for precision applications. It offers a wide supply voltage range and low offset characteristics.
✓ Total Stock: 42,728 pcs
$ Price Range: $0.99

OPA277UA/2K5 Available from 5 distributors

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OPA277UA/2K5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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OPA277UA/2K5 Description

Short technical summary and product information.

The Texas Instruments OPA277UA/2K5 is a high-precision dual operational amplifier. It operates with a total supply voltage ranging from 4V to 36V. Key electrical characteristics include a low offset voltage of 0.02mV at 25°C and an offset drift of 0.1µV/°C, making it suitable for applications requiring high accuracy.

 

This operational amplifier features a gain bandwidth product of 1MHz and a slew rate of 0.8V/µs. The input bias current is a maximum of 1000pA, and the noise voltage density at 1kHz is 8nV/√Hz. It also boasts a high common-mode rejection ratio (CMRR) of 140dB and a high power-supply rejection ratio of 130dB.

 

The OPA277UA/2K5 is available in PDIP, SOIC, and VSON packages. It operates within an ambient temperature range of -40°C to 85°C. Its bipolar architecture and precision specifications make it a reliable choice for demanding analog circuit designs.

OPA277UA/2K5 Quick Information

Product Type: Operational Amplifier
Canonical Name: OPA277UA/2K5 Dual Operational Amplifier
Subcategory: Precision Op Amps

OPA277UA/2K5 Compliance

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

OPA277UA/2K5 Estimated Pricing

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1+ $0.99 $0.99

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

OPA277UA/2K5 Features

  • Low offset voltage of 0.02mV.
  • Ultra-low offset drift of 0.1µV/°C.
  • Wide supply voltage range from 4V to 36V.
  • High CMRR of 140dB.
  • Low input bias current of 1000pA.

OPA277UA/2K5 Applications

  • Precision signal amplification.
  • Instrumentation and sensor interfaces.
  • High-accuracy analog circuits.
  • Data acquisition systems.

OPA277UA/2K5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the OPA277UA/2K5?

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

What is the offset voltage of the OPA277UA/2K5 at 25°C?

The maximum offset voltage at 25°C is 0.02mV.

What is the offset drift of the OPA277UA/2K5?

The typical offset drift is 0.1µV/°C.

What is the supply voltage range for the OPA277UA/2K5?

The total supply voltage ranges from a minimum of 4V to a maximum of 36V.

What is the gain bandwidth product (GBW) of the OPA277UA/2K5?

The typical gain bandwidth product is 1MHz.

What is the slew rate of the OPA277UA/2K5?

The typical slew rate is 0.8V/µs.

What is the Common Mode Rejection Ratio (CMRR) for the OPA277UA/2K5?

The typical CMRR is 140dB.

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