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OPA687
OPA687 is a high-speed, low-power, voltage feedback operational amplifier capable of driving heavy loads.
OPA687
OPA687 is a high-speed, low-power, voltage feedback operational amplifier capable of driving heavy loads.
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Manufacturer Part # : OPA687
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Package/Case: SOT236
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Brand: Texas Instruments
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Product Categories : Operational Amplifiers
Quality Assurance
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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
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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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Tube or Tray
OPA687 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The OPA687 is a high-speed, voltage-feedback operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for applications that require high-speed signal processing and precision, such as in instrumentation, communications, and test equipment.The OPA687 has a unity-gain bandwidth (GBW) of 1.6 GHz and a slew rate of 3400 V/μs, making it suitable for high-frequency applications. It operates on a supply voltage range of +/-5V to +/-15V and has a low input voltage noise of 0.86 nV/√Hz, enabling it to accurately amplify small signals.The OPA687 features a high open-loop gain of 1000 V/mV and a low input bias current of 2.5 pA, which ensures stable and reliable operation in precision applications. It also has a low input offset voltage of 400 μV, minimizing errors in amplification.In terms of packaging, the OPA687 is available in a small outline package (SOIC) and a leadless 8-pin WSON package, providing flexibility in board layout and reducing space requirements.
Key Features
- High-speed operational amplifier
- Low input noise voltage
- Wide bandwidth
- Low input bias current
- Low offset voltage
- Unity-gain stable
- Available in small packages
- Low distortion
- High output current drive capability
Application
- High-speed communication systems
- Video distribution systems
- Professional audio equipment
- Medical imaging equipment
- Test and measurement equipment
- Radar and sonar systems
- Automotive systems
- Industrial control systems
- RF and microwave applications
- Sensor interfaces
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Category | Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps | Mfr | Texas Instruments |
| Series | SpeedPlus™ | Package | Tube |
| Product Status | Obsolete | Amplifier Type | Voltage Feedback |
| Number of Circuits | 1 | Output Type | - |
| Slew Rate ! | 900V/µs | Gain Bandwidth Product ! | 3.8 GHz |
| Current - Input Bias | 20 µA | Voltage - Input Offset | 100 µV |
| Current - Supply | 18.5mA | Current - Output / Channel | 80 mA |
| Voltage - Supply Span (Min) | 10 V | Voltage - Supply Span (Max) | 32 V |
| Operating Temperature ! | -40°C ~ 85°C | Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | Supplier Device Package | 8-SOIC |
| Base Product Number | OPA687 |
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.
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