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OPA2277UA
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OPA2277UA

OPA2277UA

The OPA2277UA is a precision operational amplifier and buffer made by Texas Instruments. It has a gain bandwidth product of 1 MHz and a slew rate of 0.8V per microsecond. It guarantees accurate signal processing with a low input offset voltage of 20 µV and a low input bias current of 4 nA.

Description

Feature

 

  • feature_OPA2277UAThe OPA2277UA operational amplifier (op-amp) is designed to stay stable at unity gain and ensures no unexpected output phase reversals, making it easy to use in various applications. It's recommended to include decoupling capacitors close to the device pins, typically 0.1-μF capacitors, especially in environments with noisy or high-impedance power supplies. This op-amp series has low offset voltage and drift, but for optimal performance, attention to circuit layout and mechanical conditions is crucial. Offset voltage and drift can be affected by small thermoelectric potentials at the op-amp inputs, which may result from connections of dissimilar metals. To address this, ensure similar thermal mass between the input terminals, keep heat sources away from critical input circuitry, and shield the op-amp and input circuitry from air currents. With a slew rate of 0.8V/µs, gain bandwidth product of 1 MHz, low input bias current of 4 nA, and minimal input offset voltage of 20 µV, this op-amp suits a wide range of applications, operating within temperatures from -40°C to 85°C and a supply voltage range of 4V to 36V.

 

Operating Voltage Range

 

  • Operating Voltage_OPA2277UAThe OPA277 series are remarkably versatile, operating within a wide range of supply voltages (±2V to ±18V). This broad voltage range guarantees important parameters from ±5V to ±15V supplies, ensuring consistent performance across a range of real-world applications. Customers using this voltage range, say ±10V, should therefore anticipate the same guaranteed level of performance as those using ±15V supplies. Furthermore, crucial parameters are kept within the designated -40°C to 85°C temperature range, guaranteeing operational stability and dependability under a variety of operating circumstances.

 

WHY US?

Superior Quality

With over 20 years of experience, we always get our components legally to offer genuine imported electronic parts. We stick to quality because we believe in honesty.

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Personalized Inspections_OPA2277UA

Personalized Inspections

We work with the facility of your choice to provide thorough pre-delivery inspections, making sure that everything satisfies your unique specifications before shipping.

Secure Transactions

We use reliable platforms like HK INVENTORY to handle our transactions under the highest level of security. Products are shipped to customers when a platform inspection is completed successfully.

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Worldwide Delivery_OPA2277UA

Worldwide Delivery

By collaborating with respectable logistics companies, we guarantee well-packaged packages and effective international shipping that is highly dependable when it arrives at its destinations.

 

FAQ

Q: What types of electronic components does XRS offer?

A: Our company provides various electronic components, including but not limited to chips, resistors, capacitors, sensors, and more.

Q: How does the lead time of a product vary?

A: The lead time of a product often varies based on the customer's target price and acceptable delivery period. It's a balance between cost and time to meet individual preferences.

Q: Is OPA2277UA suitable for use with high-impedance or loud power supplies?

A: In applications with noisy or high-impedance power sources, decoupling capacitors near the device pins may be necessary; nonetheless, 0.1μF capacitors are usually sufficient.

Q: How can OPA2277UA's performance be maximized?

A: In order to maximize performance, mechanical conditions and circuit layout should be optimized to minimize offset voltage and drift.

Q: How may OPA2277UA's thermal potentials be lessened?

A: By making sure the input terminals have a similar thermal mass, keeping heat sources away from important input circuitry, and protecting the operating amplifier and input circuitry from air currents, thermal potentials caused by connections of dissimilar metals can be reduced.

Q: Is OPA2277UA appropriate for a variety of uses?

A: Indeed, the OPA2277UA is a versatile operational amplifier that possesses exceptional performance attributes, rendering it appropriate for a range of uses necessitating accurate amplification.

Q: What are the OPA2277UA's dimensions and package type?

A: This circuit offers a space-saving and compact integration onto circuit boards in an 8-SOIC package measuring 0.154" (3.90mm) in width.

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