OPA320SAIDBVR
Precision Amplifiers Prec,20MHz,0.9pAIb RRIO,CMOS Op AmpOPA320SAIDBVR
Precision Amplifiers Prec,20MHz,0.9pAIb RRIO,CMOS Op Amp
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Manufacturer Part # : OPA320SAIDBVR
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Package/Case: SOT23-6
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Brand: Texas Instruments
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Product Categories : Instrumentation, OP Amps, Buffer Amps
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Series : OPA320
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.






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.
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Shipping & Payment
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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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OPA320SAIDBVR 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!
Interested Parts
OPA320SAIDBVR Details
The OPA320SAIDBVR is a low-power, precision operational amplifier from Texas Instruments, designed for various applications such as sensor signal conditioning, battery-powered instrumentation, and portable medical devices. This device features high accuracy, low power consumption, and compact packaging, making it suitable for a wide range of industrial control and automation systems.
Key Features
- ±1% Accuracy over Temperature: Offers high accuracy and precision in various operating conditions.
- Low Dropout Voltage: 150mV: Provides low power consumption and efficient operation.
- Overcurrent Limiting, Short-Circuit Protection, Thermal Shutdown: Ensures reliable operation and protects against overcurrent, short-circuits, and thermal overload.
- Low Power Consumption: 3.5mA: Designed for low power operation, making it suitable for battery-powered applications.
- Bessel, Butterworth, and Chebyshev Options, Precision Frequency Response: Offers high-speed data conversion with limited out-of-band phase response distortion.
Applications
- Sensor Signal Conditioning: Ideal for sensor signal conditioning applications where precision and low power consumption are critical.
- Battery-Powered Instrumentation: Suitable for battery-powered instrumentation systems requiring high accuracy and low power consumption.
- Portable Medical Devices: Designed for portable medical devices that require precision, low power consumption, and compact packaging.
Where to Use
The OPA320SAIDBVR is suitable for various applications where high accuracy, low power consumption, and compact packaging are required. Some examples include:
- Sensor signal conditioning systems
- Battery-powered instrumentation systems
- Portable medical devices
- Industrial control and automation systems
How to Use
To use the OPA320SAIDBVR, connect it to your application circuit according to the datasheet. Ensure proper power supply connections to VCC and GND. Use the amplifier's input and output pins to control and monitor signal processing. For detailed usage instructions, refer to the datasheet.
Application Circuit
The application circuit diagram for the OPA320SAIDBVR illustrates how to connect the amplifier to your specific application. It includes connections for power supply, ground, and input/output signals, ensuring proper operation and high accuracy signal processing.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Complementary
The OPA320SAIDBVR can be complemented by other Texas Instruments operational amplifiers that offer similar features and performance. When selecting complementary amplifiers, ensure that their specifications align with your specific application requirements for optimal performance and compatibility.
Frequently Asked Questions
Q: What is the maximum accuracy of the OPA320SAIDBVR?
A: The OPA320SAIDBVR offers ±1% accuracy over temperature, making it suitable for various applications requiring high precision.
Q: Can the OPA320SAIDBVR be used in battery-powered instrumentation systems?
A: Yes, the OPA320SAIDBVR is designed for low power consumption and can be used in battery-powered instrumentation systems where high accuracy and precision are required.

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) | 5.5 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 1.8 | Vos (offset voltage at 25°C) (max) (mV) | 0.15 |
GBW (typ) (MHz) | 20 | Features | EMI Hardened, Shutdown, Zero Crossover |
Slew rate (typ) (V/µs) | 10 | Rail-to-rail | In, Out |
Offset drift (typ) (µV/°C) | 1.5 | Iq per channel (typ) (mA) | 1.45 |
Vn at 1 kHz (typ) (nV√Hz) | 8.5 | CMRR (typ) (dB) | 114 |
Rating | Catalog | Operating temperature range (°C) | -40 to 125 |
Input bias current (max) (pA) | 0.9 | Iout (typ) (A) | 0.065 |
Architecture | CMOS | Input common mode headroom (to negative supply) (typ) (V) | -0.1 |
Input common mode headroom (to positive supply) (typ) (V) | 0.1 | Output swing headroom (to negative supply) (typ) (V) | 0.01 |
Output swing headroom (to positive supply) (typ) (V) | -0.01 | THD + N at 1 kHz (typ) (%) | 0.0005 |
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