REF3020AIDBZT
Low power 3-pin SOT-23 bandgap voltage reference providing 50-μA currentREF3020AIDBZT
Low power 3-pin SOT-23 bandgap voltage reference providing 50-μA current
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Manufacturer Part # : REF3020AIDBZT
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Package/Case: SOT23-3
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Brand: Texas Instruments
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Product Categories : Voltage Reference
Quality Assurance
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Shipping & Payment
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.
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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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REF3020AIDBZT DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $0.891 | $0.89 |
10 | $0.737 | $7.37 |
30 | $0.658 | $19.74 |
250 | $0.581 | $145.25 |
500 | $0.535 | $267.50 |
1000 | $0.512 | $512.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The REF3020AIDBZT is a top-notch precision voltage reference solution ideal for various industrial applications. With its low-power consumption and impressive initial accuracy, this device is a reliable choice for pressure and temperature transmitter applications. Furthermore, its small 3-pin SOT-23 package makes it suitable for portable and battery-powered devices. The REF3020AIDBZT offers a quiescent current of 42 µA, ensuring efficient performance while maintaining precision
Key Features
- This device has high accuracy of ±1%
- It operates from supply voltage range of 3V to 12V
- The dropout voltage is very low, only 20mV
Application
- Portable Devices
- Medical
- Test & Measurement
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
VO (V) | 2.048 | Initial accuracy (max) (%) | 0.2 |
Temp coeff (max) (ppm/°C) | 75 | Vin (min) (V) | 2.049 |
Vin (max) (V) | 5.5 | Iq (typ) (mA) | 0.042 |
Rating | Catalog | LFN 0.1 to 10 Hz (typ) (µVPP) | 23 |
Iout/Iz (max) (mA) | 25 | Operating temperature range (°C) | -40 to 125 |
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 REF3020AIDBZT?
The REF3020AIDBZT is a precision voltage reference IC (integrated circuit) designed by Texas Instruments. It is a low-power, high-precision voltage reference with a wide input voltage range, making it suitable for various precision instrumentation and industrial applications.
How Does REF3020AIDBZT Work?
The REF3020AIDBZT works by providing a stable and accurate reference voltage output based on the input voltage and reference configuration. It offers low drift, low noise, and high accuracy, making it ideal for precision analog-to-digital converters, data acquisition systems, and sensor interfaces.
How Many Pins does REF3020AIDBZT have and What are the Functions of the Pinout Configuration?
The REF3020AIDBZT is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VOUT: Voltage reference output pin.
- NC: No connect pin.
- GND: Ground pin.
- VIN: Voltage input pin.
- TRIM: Trim pin for fine-tuning output voltage.
- NC: No connect pin.
- NC: No connect pin.
- VOUT: Voltage reference output pin.
What are the Pros and Cons of REF3020AIDBZT?
Pros:
- High Precision: Provides high initial accuracy and low temperature coefficient for precision applications.
- Wide Input Voltage Range: Supports a wide input voltage range for flexibility in various power supply configurations.
- Low Power Consumption: Operates with low power, suitable for battery-powered and portable devices.
- Low Noise and Drift: Ensures low output noise and minimal voltage drift over time and temperature.
Cons:
- Cost: High-precision voltage references may have a higher cost compared to standard voltage references.
- External Components: May require external capacitors or resistors for optimal performance in certain applications.
- Package Size: The 8-lead SOIC package may not be suitable for space-constrained designs.
Are There Any Equivalents/Alternatives to REF3020AIDBZT for Recommendation?
- The LM4040 from Texas Instruments is a similar precision voltage reference with different package options.
- Alternatives to the REF3020AIDBZT include the ADR4520 from Analog Devices and the MAX6220 from Maxim Integrated.
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