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Name: REF3320AIDCKR
Brand: Texas Instruments
SKU: REF3320AIDCKR
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 REF3320AIDCKR

Part No.:: REF3320AIDCKR

Manufacturer:: Texas Instruments

Package:: SC-70, SOT-323

Datasheet:: REF3320AIDCKR.pdf

Description:: IC VREF SERIES 0.15% SC70-3

In Stock:: 3814

Quantity:: Add To Cart

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REF3320AIDCKR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
ReferenceType:
Series
OutputType:
Fixed
Voltage-Output(Min/Fixed):
2.048V
Voltage-Output(Max):
-
Current-Output:
5 mA
Tolerance:
±0.15%
TemperatureCoefficient:
30ppm/°C
Noise-01Hzto10Hz:
55µVp-p
Noise-10Hzto10kHz:
-
Voltage-Input:
2.248V ~ 5.5V
Current-Supply:
8.5µA
Current-Cathode:
-
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

REF3320AIDCKR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including REF3320AIDCKR 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 REF3320AIDCKR 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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REF3320AIDCKR information

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REF3320AIDCKR Typical application Circuitry

REF3320AIDCKR

The REF3320AIDCKR is a precision, low-power, low-dropout voltage reference. It's known for its stability and accuracy, making it an essential component in applications requiring precise voltage for calibration or as a reference point.

Characteristics of the REF3320AIDCKR

- High Precision: Offers a stable and precise reference voltage, crucial for applications where accuracy is paramount.

- Low Dropout Voltage: Increases overall system efficiency by operating effectively even with a small variation between the input and reference voltages.

- Low Power Consumption: Perfect for portable and battery-operated applications where power economy is essential.

Applications

The REF3320AIDCKR is suitable for a variety of scenarios, notably:

- Precision Measurement Devices: Providing a stable reference voltage for ADCs and DACs in devices like digital multimeters and oscilloscopes.

- Portable Medical Instruments: Ensuring accurate readings in critical healthcare equipment like portable ECGs or blood glucose monitors.

- Industrial Control Systems: Serving as a precise reference point in PLCs and other automation systems.

Detailed Circuit Integration for Precision Measurement Devices

1. Power Input Configuration: Start by connecting the supply voltage to the VIN pin (pin 1) of the REF3320AIDCKR. It's essential to ensure that the input voltage exceeds the reference voltage by at least the dropout voltage to maintain accurate output. A capacitor (typically 1µF) should be connected close to the VIN pin to stabilize the voltage and filter out noise.

2. Reference Voltage Output: The REF3320AIDCKR provides a fixed reference voltage at the VOUT pin (pin 3). It's advisable to connect a decoupling capacitor (value around 1µF) between this pin and ground to minimize noise and stabilize the reference voltage, especially under varying load conditions.

3. Ground Connection: Ensure the GND pin (pin 2) is properly connected to the system ground. A secure ground connection is crucial for minimizing noise and ensuring the accuracy of the REF3320AIDCKR.

4. Thermal Considerations: Although the REF3320AIDCKR is designed for low power consumption, it's still important to consider thermal factors. Ensure that the layout allows for adequate heat dissipation to maintain temperature stability, which is critical for precision components.

Circuit Design Considerations

While designing a circuit with the REF3320AIDCKR, several key factors need consideration:

- Voltage Stability: Ensure the supply voltage is stable and within the specified range for the REF3320AIDCKR to avoid fluctuations in the reference voltage.

- Load Regulation: Understand the load characteristics to ensure the REF3320AIDCKR can deliver a stable reference under all operating conditions without significant voltage deviations.

- Environmental Factors: Consider the operating temperature range and ensure the REF3320AIDCKR is used within its specified limits to maintain accuracy.

In summary, the REF3320AIDCKR is a highly precise and reliable voltage reference, ideal for applications where accuracy is critical. When integrating the REF3320AIDCKR, especially in precision measurement devices, careful consideration of power input, voltage stability, and environmental factors is essential to leverage its capabilities fully and ensure accurate, stable performance.

REF3320AIDCKR FAQ

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6. What is the process for return or replacement of REF3320AIDCKR?

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 REF3320AIDCKR we delivered, we will accept the replacement or return of the REF3320AIDCKR 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 REF3320AIDCKR.

(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