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OPA2277U

The Texas Instruments OPA2277U is a general purpose amplifier featuring 2 circuits and an 8-SOIC package. It offers a 1 MHz gain bandwidth product and operates from -40°C to 85°C.

✓ Total Stock: 92,201 pcs

$ Price Range: $2.95

OPA2277U Available from 5 distributors

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	90,400 pcs On Request	90400 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	1,688 pcs On Request	1688 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	46 pcs On Request	46 pcs	On Request	1	On Request	On Request	2026-02-25 06:16:38	On Request	On Request
Hybrid Electronics ✓ Non-Authorised Inventory information	38 pcs On Request	38 pcs	On Request	1	On Request	On Request	2003	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	29 pcs On Request	29 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

OPA2277U Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Amplifier Type	General Purpose
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature	-40°C / 85° °C
Package / Case	8SOIC
Slew Rate	0.8V/µs

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OPA2277U Description

Short technical summary and product information.

The Texas Instruments OPA2277U is a versatile general purpose amplifier designed for a wide range of applications. This component features two independent amplifier circuits within a single package, making it suitable for designs requiring dual amplification channels.

Key electrical specifications include a gain bandwidth product of 1 MHz and a slew rate of 0.8V/µs, ensuring efficient signal processing. The amplifier operates with a supply voltage span from 4V to 36V and consumes a low supply current of 790µA per channel. It boasts a low input bias current of 500 pA and an input offset voltage of just 10 µV, contributing to high precision in measurements.

Packaged in an 8-SOIC format, the OPA2277U is designed for surface mount applications. Its operating temperature range is from -40°C to 85°C, making it robust for various environmental conditions. This amplifier is a reliable choice for applications demanding accurate amplification and signal conditioning.

OPA2277U Quick Information

Product Type: General Purpose Amplifier

Canonical Name: Texas Instruments OPA2277U General Purpose Amplifier, 2 Circuit, 8-SOIC

Subcategory: Instrumentation, Op Amps, Buffer Amps

OPA2277U Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

OPA2277U Estimated Pricing

Qty	Low	High
1+	$2.95	$2.95

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

OPA2277U Features

Dual general purpose amplifier.
1 MHz gain bandwidth product.
Low input bias current of 500 pA.
Wide operating temperature range.
Surface mount 8-SOIC package.

OPA2277U Applications

Ideal for precision signal amplification.
Suitable for dual-channel audio circuits.
Used in sensor signal conditioning.
Applicable in data acquisition systems.

OPA2277U FAQs

4 frequently asked questions generated from this part’s specifications.

What is the gain bandwidth product of the OPA2277U?

The gain bandwidth product of the OPA2277U is 1 MHz.

What is the operating temperature range for the OPA2277U?

The OPA2277U operates from -40°C to 85°C.

How many circuits are included in the OPA2277U?

The OPA2277U includes 2 circuits.

What is the package type for the OPA2277U?

The OPA2277U comes in an 8-SOIC package.