OPA828ID
High-speed, low-noise JFET operational amplifier with wide voltage rangeOPA828ID
High-speed, low-noise JFET operational amplifier with wide voltage range
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Manufacturer Part # : OPA828ID
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Package/Case: SOIC (D)-8
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Brand: Texas Instruments
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Product Categories : Instrumentation, OP Amps, Buffer Amps
Quality Assurance
Quality Assurance
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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
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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.
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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]
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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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OPA828ID 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!
Details
Featuring a total harmonic distortion of -118 dBc and a CMRR of 115 dB, the OPA828ID guarantees high fidelity signal processing. Its compact SOIC-8 package enhances its suitability for space-constrained environments, while its high precision and low noise characteristics make it an ideal choice for applications such as precision measurement instruments, audio equipment, and sensor signal conditioning circuits
Key Features
- Precision instrumentation and control systems rely on OPA828ID's performance
- Accurate voltage measurement and control in industrial automation
- High-speed data acquisition and processing for scientific research
Application
- Optimal for sensor signal conditioning
- Reliable in high-precision situations
- Commonly used in instrumentation
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 8 | Vos (offset voltage at 25°C) (max) (mV) | 0.3 |
GBW (typ) (MHz) | 45 | Features | MUX Friendly |
Slew rate (typ) (V/µs) | 150 | Rail-to-rail | Out |
Offset drift (typ) (µV/°C) | 0.3 | Iq per channel (typ) (mA) | 5.5 |
Vn at 1 kHz (typ) (nV√Hz) | 4 | CMRR (typ) (dB) | 115 |
Rating | Catalog | Operating temperature range (°C) | -40 to 125 |
Input bias current (max) (pA) | 8 | Iout (typ) (A) | 0.03 |
Architecture | FET | Input common mode headroom (to negative supply) (typ) (V) | 2.5 |
Input common mode headroom (to positive supply) (typ) (V) | -3.5 | Output swing headroom (to negative supply) (typ) (V) | 0.9 |
Output swing headroom (to positive supply) (typ) (V) | -0.9 | THD + N at 1 kHz (typ) (%) | 0.000028 |
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.
FAQs
What is OPA828ID?
The OPA828ID is a high-speed, ultra-low noise, precision operational amplifier manufactured by Texas Instruments. It is designed for applications requiring high-speed signal processing, low noise performance, and precision measurement, such as data acquisition systems, test and measurement equipment, and audio amplifiers.
How Does OPA828ID Work?
The OPA828ID operates as a high-speed operational amplifier with ultra-low noise characteristics. It amplifies input signals with high bandwidth and low distortion, making it suitable for applications demanding high-fidelity signal processing. The amplifier features ultra-low input voltage noise and wide bandwidth for accurate signal amplification.
How Many Pins does OPA828ID have and What are the Functions of the Pinout Configuration?
The OPA828ID 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: Output pin.
- BW: Bandwidth set pin (used for bandwidth adjustment).
What are the Pros and Cons of OPA828ID?
Pros:
- High Speed: Features high-speed performance for rapid signal processing.
- Low Noise: Provides ultra-low noise characteristics for high-fidelity applications.
- Precision: Offers precision amplification for accurate signal processing and measurement.
- Wide Bandwidth: Ensures signal integrity over a wide frequency range.
- Compact Package: The 8-pin SOIC package is space-efficient for compact designs.
Cons:
- Power Consumption: High-speed operation may lead to increased power consumption.
- Cost: High-performance amplifiers like the OPA828ID may be more expensive compared to standard op-amps.
- Thermal Considerations: High-speed operation may require thermal management for optimal performance.
Are There Any Equivalents/Alternatives to OPA828ID for Recommendation?
- The ADA4899-1 from Analog Devices is a high-speed, low noise alternative to the OPA828ID.
- Alternatives to the OPA828ID include the LT1228 from Linear Technology and the AD8057 from Analog Devices.
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