OPA4277UA/2K5 The Texas Instruments OPA4277UA/2K5 is a quad, low-offset, precision operational amplifier. It offers a 1 MHz gain bandwidth product and a 0.8 V/µs slew rate.
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OPA4277UA/2K5

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA4277UA/2K5 is a quad, low-offset, precision operational amplifier. It offers a 1 MHz gain bandwidth product and a 0.8 V/µs slew rate.
✓ Total Stock: 16,704 pcs
$ Price Range: $0.99

OPA4277UA/2K5 Available from 5 distributors

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✓ Non-Authorised

OPA4277UA/2K5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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OPA4277UA/2K5 Description

Short technical summary and product information.

The Texas Instruments OPA4277UA/2K5 is a quad operational amplifier designed for high-precision applications. It features an ultra-low offset voltage of 10 µV and an ultra-low offset drift of ±0.1 µV/°C, making it suitable for demanding circuits.

 

This precision op amp boasts a gain bandwidth product of 1 MHz and a slew rate of 0.8 V/µs. It operates over a wide supply voltage range of ±2 V to ±18 V and has a low quiescent current of 800 µA per amplifier. The device exhibits high common-mode rejection (140 dB) and high power-supply rejection (130 dB).

 

Available in PDIP and SOIC packages, the OPA4277UA/2K5 is designed for through-hole mounting. Its bipolar architecture and low bias current of 1 nA maximum contribute to its precision performance.

 

Key electrical characteristics include a maximum total supply voltage of 36 V and a typical output current of 0.035 A. The total harmonic distortion plus noise at 1 kHz is a low 0.002%.

OPA4277UA/2K5 Quick Information

Product Type: Operational Amplifier
Series: OPA4277
Canonical Name: OPA4277 Quad Precision Operational Amplifier
Subcategory: Precision Op Amps

OPA4277UA/2K5 Compliance

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

OPA4277UA/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.

OPA4277UA/2K5 Features

  • Quad, low-offset, precision operational amplifier.
  • Ultra-low offset voltage: 10 µV.
  • Ultra-low offset drift: ±0.1 µV/°C.
  • 1 MHz gain bandwidth product.
  • Wide supply range: ±2 V to ±18 V.

OPA4277UA/2K5 Applications

  • High-precision signal conditioning.
  • Accurate sensor amplification.
  • Low-frequency active filters.
  • Data acquisition systems.

OPA4277UA/2K5 FAQs

7 frequently asked questions generated from this part’s specifications.
How many channels does the OPA4277UA/2K5 have?

The OPA4277UA/2K5 has 4 channels.

What is the maximum supply voltage for the OPA4277UA/2K5?

The maximum total supply voltage for the OPA4277UA/2K5 is 36 V.

What is the offset voltage of the OPA4277UA/2K5 at 25°C?

The maximum offset voltage of the OPA4277UA/2K5 at 25°C is 0.05 mV.

What is the typical offset drift of the OPA4277UA/2K5?

The typical offset drift of the OPA4277UA/2K5 is 0.15 µV/°C.

What is the gain bandwidth product of the OPA4277UA/2K5?

The typical gain bandwidth product of the OPA4277UA/2K5 is 1 MHz.

What is the slew rate of the OPA4277UA/2K5?

The typical slew rate of the OPA4277UA/2K5 is 0.8 V/µs.

What is the operating temperature range for the OPA4277UA/2K5?

The operating temperature range for the OPA4277UA/2K5 is -40°C to 85°C.

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