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Name: REF3020AIDBZR
Brand: Texas Instruments
SKU: REF3020AIDBZR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments REF3020AIDBZR

Part No.:: REF3020AIDBZR

Manufacturer:: Texas Instruments

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: REF3020AIDBZR.pdf

Description:: IC VREF SERIES 0.2% SOT23-3

In Stock:: 3873

Quantity:: Add To Cart

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REF3020AIDBZR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
ReferenceType:
Series
OutputType:
Fixed
Voltage-Output(Min/Fixed):
2.048V
Voltage-Output(Max):
-
Current-Output:
25 mA
Tolerance:
±0.2%
TemperatureCoefficient:
75ppm/°C
Noise-01Hzto10Hz:
23µVp-p
Noise-10Hzto10kHz:
65µVrms
Voltage-Input:
2.098V ~ 5.5V
Current-Supply:
50µA
Current-Cathode:
-
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

REF3020AIDBZR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including REF3020AIDBZR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for REF3020AIDBZR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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REF3020AIDBZR information

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REF3020AIDBZR Typical application Circuitry

REF3020AIDBZR

The REF3020AIDBZR is a fixed-voltage precision low-dropout (LDO) voltage reference IC. It's known for its high accuracy and low power consumption, making it suitable for battery-powered and precision-based applications such as portable medical devices, precision analog-to-digital converters (ADCs), and digital-to-analog converters (DACs).

Applications:

One notable application of the REF3020AIDBZR is in Battery-Powered Sensing Devices, where consistent and accurate voltage reference is critical for accurate sensor readings.

Circuit Connection for Battery-Powered Sensing Device:

1. Power Supply Input: The V_IN pin (typically Pin 3) of the REF3020AIDBZR should be connected to a stable power source. This voltage source needs to be within the recommended operating range of the IC.

2. Reference Voltage Output: Connect the V_OUT pin (usually Pin 2) to the reference voltage input of the sensor or ADC in the sensing device. This pin provides a stable output reference voltage.

3. Grounding the IC: The GND pin (often Pin 1) must be connected to the system ground. Proper grounding is crucial for the stability of the reference voltage.

4. Decoupling Capacitors: Place a decoupling capacitor close to the IC between the V_IN and GND pins. This capacitor helps filter out supply noise and stabilize the input voltage. Additionally, a capacitor between V_OUT and GND can further stabilize the output voltage.

5. Noise Reduction: Given the precision nature of sensors, it's important to minimize noise around the REF3020AIDBZR, especially in the power supply and reference input lines.

Design Considerations:

- Input Voltage Range: The input voltage should be within the specified range for the REF3020AIDBZR.

- Load Stability: Monitor and manage the load connected to the output to maintain voltage accuracy.

- Thermal Management: Operating the REF3020AIDBZR within its thermal limits is important to prevent overheating and ensure reliable operation.

- Environmental Factors: In portable devices, consider the impact of environmental factors such as temperature fluctuations and humidity.

Conclusion:

The REF3020AIDBZR is ideal for battery-powered sensing devices, offering a stable and precise reference voltage essential for accurate sensor readings. Designing the circuit with attention to supply stability, load management, and noise minimization is key to leveraging the full capabilities of this voltage reference IC.

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6. What is the process for return or replacement of REF3020AIDBZR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the REF3020AIDBZR we delivered, we will accept the replacement or return of the REF3020AIDBZR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of REF3020AIDBZR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations