OPA655U

Effective Inventory7,326

High Speed Operational Amplifiers

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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OPA655U DataSheet

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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for OPA655U or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The OPA655U is a top-of-the-line operational amplifier that stands out for its ultra-low distortion and high-speed performance. With a unity-gain bandwidth of 500MHz and a slew rate of 2500V/µs, it is tailor-made for precision waveform generation and high-speed signal processing in professional and high-fidelity audio applications

OPA655U

Key Features

  • Fast amplification and precision
  • High-speed processing capabilities
  • Limited distortion and noise
  • Precise DC performance guaranteed

Application

  • High bandwidth capabilities
  • Optical networking systems
  • High-speed data acquisition

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! High Speed Operational Amplifiers Series OPA655
Number of Channels 1 Channel GBP - Gain Bandwidth Product 240 MHz
SR - Slew Rate 290 V/us Voltage Gain dB 58 dB
CMRR - Common Mode Rejection Ratio 55 dB Ib - Input Bias Current 125 pA
Vos - Input Offset Voltage 2 mV Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Mounting Style SMD/SMT
Package / Case SOIC-8 Amplifier Type Voltage Feedback
Brand Texas Instruments en - Input Voltage Noise Density 20 nV/sqrt Hz
Height 1.58 mm Length 4.9 mm
Product Operational Amplifiers Product Type ! Op Amps - High Speed Operational Amplifiers
PSRR - Power Supply Rejection Ratio 55 dB Subcategory Amplifier ICs
Topology Voltage Feedback Width 3.91 mm
Unit Weight 0.002677 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification OPA655U PDF Download

FAQs

What is OPA655U?

The OPA655U is a high-speed buffer from Texas Instruments designed for wideband, high-gain, and high-output-current applications. It is ideal for use in video distribution, high-speed data acquisition, and other applications requiring high-speed signal buffering.

How Does OPA655U Work?

The OPA655U works by taking in a high-speed input signal and providing a high-gain, high-output-current buffered output. It is optimized for wideband applications and maintains high linearity and low distortion, making it suitable for high-fidelity signal processing.

How Many Pins does OPA655U have and What are the Functions of the Pinout Configuration?

The OPA655U is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • V+: Positive power supply pin.
  • V-: Negative power supply pin.
  • IN+: Non-inverting input pin.
  • IN-: Inverting input pin.
  • OUT: Buffered output pin.
  • NC: No connection pin.

What are the Pros and Cons of OPA655U?

Pros:

  • High Speed: Designed for wideband and high-speed applications.
  • High Gain: Provides high-gain buffering for demanding signal processing.
  • High Output Current: Capable of driving low-impedance loads with high-current output.
  • Low Distortion: Maintains low distortion to preserve signal integrity.
  • Compact Package: The 8-pin SOIC package is space-efficient and suitable for compact designs.

Cons:

  • Power Consumption: May consume relatively higher power compared to low-speed alternatives.
  • External Components: May require additional external components for certain applications or for optimal performance.

Are There Any Equivalents/Alternatives to OPA655U for Recommendation?

Some equivalents to the OPA655U include the THS4502 from Texas Instruments and the ADA4899-1 from Analog Devices.

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