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OPA277U The Texas Instruments OPA277U is a bipolar operational amplifier with a wide supply voltage range and low offset voltage. It is available in PDIP, SOIC, and VSON packages.
Mfr Part #:

OPA277U

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA277U is a bipolar operational amplifier with a wide supply voltage range and low offset voltage. It is available in PDIP, SOIC, and VSON packages.
✓ Total Stock: 7,490 pcs

OPA277U Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
5,415 pcs
On Request
5415 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,075 pcs
On Request
2075 pcs On Request 1 On Request On Request 24+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

OPA277U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Halogen Free
Industrial Grade
Lead Spacing
Lead Style
Number of Channels
Operating Temperature Range
SVHC Present
Slew Rate
Storage Temperature
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OPA277U Description

Short technical summary and product information.

The Texas Instruments OPA277U is a high-precision operational amplifier designed for demanding applications. It features a low offset voltage of 0.02mV and an exceptional offset drift of 0.1µV/°C, ensuring stable performance over temperature variations.

 

With a total supply voltage range from 4V to 36V, the OPA277U offers flexibility in power supply design. Its typical gain bandwidth product is 1MHz, and it provides a slew rate of 0.8V/µs. The amplifier exhibits a typical common-mode rejection ratio of 140dB and a low noise density of 8nV√Hz at 1kHz.

 

This operational amplifier is available in multiple package types, including PDIP, SOIC, and VSON, catering to different board space and assembly requirements. The operating temperature range is -40°C to 85°C, making it suitable for a variety of environmental conditions.

OPA277U Quick Information

Product Type: Operational Amplifier
Series: OPA277
Canonical Name: OPA277U Dual Operational Amplifier
Subcategory: Comparators

OPA277U Compliance

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

OPA277U Features

  • Ultra-low offset voltage of 10µV.
  • Low offset drift of ±0.1µV/°C.
  • Wide supply voltage range up to 36V.
  • Available in PDIP, SOIC, and VSON packages.
  • Bipolar architecture for precision performance.

OPA277U Applications

  • High-precision signal conditioning.
  • Instrumentation amplifiers.
  • Data acquisition systems.
  • Low-frequency active filters.

OPA277U FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the OPA277U?

The OPA277U operates with a total supply voltage from 4V to 36V.

What is the offset voltage of the OPA277U?

The maximum offset voltage at 25°C for the OPA277U is 0.02mV.

What is the offset drift of the OPA277U?

The typical offset drift for the OPA277U is 0.1µV/°C.

What is the gain bandwidth product of the OPA277U?

The typical gain bandwidth product for the OPA277U is 1MHz.

What is the slew rate of the OPA277U?

The typical slew rate for the OPA277U is 0.8V/µs.

What is the operating temperature range for the OPA277U?

The OPA277U can operate in a temperature range of -40°C to 85°C.

What packages are available for the OPA277U?

The OPA277U is available in PDIP, SOIC, and VSON packages.

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