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OPA277AIDRMR The Texas Instruments OPA277AIDRMR is a dual operational amplifier offering ultra-low offset voltage and drift. It operates from a wide supply range of ±2V to ±18V.
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OPA277AIDRMR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA277AIDRMR is a dual operational amplifier offering ultra-low offset voltage and drift. It operates from a wide supply range of ±2V to ±18V.
✓ Total Stock: 3,233 pcs

OPA277AIDRMR 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
PROSOFT ELECTRONICS ✓
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3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 17+20+22+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
233 pcs
On Request
233 pcs On Request 1 On Request On Request 12+ On Request On Request
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OPA277AIDRMR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
Lead Spacing
Lead Style
Package / Case
Quiescent Current
SVHC Present
Supply Voltage
Tape & Reel
Voltage
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OPA277AIDRMR Description

Short technical summary and product information.

The OPA277AIDRMR from Texas Instruments is a high-precision, dual operational amplifier designed to replace industry-standard OP-177 devices. It offers improved noise performance, wider output voltage swing, and enhanced speed compared to its predecessors.

 

Key electrical characteristics include an ultra-low offset voltage of 10 µV and an ultra-low offset voltage drift of ±0.1 µV/°C. The amplifier boasts a high open-loop gain of 134 dB, high common-mode rejection of 140 dB, and high power-supply rejection of 130 dB. It operates from a wide supply voltage range of ±2 V to ±18 V and consumes a low quiescent current of 800 µA per amplifier.

 

This bipolar operational amplifier is housed in a compact 8-pin VSON (DRM) package, suitable for surface-mount applications. It is supplied in a small tape and reel package.

 

The OPA277 series is ideal for applications requiring high accuracy and stability, such as precision instrumentation, data acquisition systems, and sensor signal conditioning.

OPA277AIDRMR Quick Information

Product Type: Operational Amplifier
Series: OPA277
Canonical Name: OPA277AIDRMR Dual Operational Amplifier
Subcategory: Precision Operational Amplifiers

OPA277AIDRMR Compliance

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

OPA277AIDRMR Features

  • Ultra-low offset voltage of 10 µV.
  • Ultra-low offset voltage drift of ±0.1 µV/°C.
  • High open-loop gain of 134 dB.
  • Wide supply voltage range ±2 V to ±18 V.
  • Low quiescent current of 800 µA/amplifier.

OPA277AIDRMR Applications

  • Precision instrumentation amplifiers.
  • High-accuracy sensor signal conditioning.
  • Data acquisition systems.
  • Active filters with low offset.

OPA277AIDRMR FAQs

4 frequently asked questions generated from this part’s specifications.
What is the offset voltage of the OPA277AIDRMR?

The OPA277AIDRMR has an ultra-low offset voltage of 10 µV.

What is the offset voltage drift of the OPA277AIDRMR?

The offset voltage drift for the OPA277AIDRMR is ±0.1 µV/°C.

What is the supply voltage range for the OPA277AIDRMR?

The OPA277AIDRMR operates from a wide supply range of ±2 V to ±18 V.

What package type is the OPA277AIDRMR available in?

The OPA277AIDRMR is available in an 8-pin VSON (DRM) package.

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