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Texas Instruments REF02AUG4
- Part No.:
- REF02AUG4
- Manufacturer:
- Texas Instruments
- Package:
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet:
-
REF02AUG4.pdf
- Description:
- IC VREF SERIES 0.3% 8SOIC
- In Stock:
- 3866
- Quantity:
- Add To Cart
- For more detailed including pricing and shipping
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REF02AUG4 Specifications
- Packaging:Tube
- Series:REF02
- ProductStatus:Discontinued at Mosen
- ReferenceType:Series
- OutputType:Fixed
- Voltage-Output(Min/Fixed):5V
- Voltage-Output(Max):-
- Current-Output:21 mA
- Tolerance:±0.3%
- TemperatureCoefficient:15ppm/°C
- Noise-01Hzto10Hz:4µVp-p
- Noise-10Hzto10kHz:-
- Voltage-Input:8V ~ 40V
- Current-Supply:1.4mA
- Current-Cathode:-
- OperatingTemperature:-40°C ~ 85°C (TA)
- MountingType:Surface Mount
REF02AUG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including REF02AUG4 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 REF02AUG4 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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REF02AUG4 information
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REF02AUG4 Typical application Circuitry
The REF02AUG4 is a precision voltage reference IC manufactured by Texas Instruments. It is designed to provide a stable and accurate reference voltage, typically used in applications like analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and precision power supplies.
Application Scenario: Reference Voltage for ADCs
In an application like a data acquisition system, the REF02AUG4 can be used to provide a stable reference voltage to an ADC, ensuring accurate digital representation of analog signals.
Key Features:
1. Fixed 5V Output Voltage: Provides a stable 5V reference, essential for consistent performance in precision circuits.
2. High Precision: Offers accurate voltage output, critical for sensitive electronics.
3. Low Temperature Coefficient: Reduces output voltage variation with temperature changes, enhancing performance consistency.
4. Wide Input Voltage Range: Supports a broad range of input voltages, adding flexibility to various circuit designs.
Circuit Connection: ADC Reference Voltage
1. Power Supply Connection: Attach a DC power source to the V+ pin (typically pin 8) and connect the V- pin (typically pin 4) to the ground.
2. Reference Output Voltage: Utilize the VOUT pin (typically pin 6) as the reference voltage output for the ADC.
3. Stabilization Capacitor: Place a stabilization capacitor (like 0.1 µF) between the V+ pin and ground near the REF02AUG4 to reduce input supply noise.
4. Connecting to ADC: Link the VOUT pin directly to the reference voltage input of the ADC for precise analog-to-digital conversion.
Design Considerations:
- Input Voltage Range Compliance: Ensure the supply voltage is within the specified range for proper REF02AUG4 operation.
- Load Regulation: Consider the effect of any load changes on the output voltage, particularly in dynamically varying load conditions.
- Temperature Stability: Account for temperature fluctuations in the operating environment that might impact the voltage reference accuracy.
- Noise Management: Implement additional noise reduction measures if necessary, especially in high-precision applications where even minimal noise can impact performance.
In summary, the REF02AUG4 is a highly suitable IC for providing a stable and accurate reference voltage to ADCs in data acquisition systems. Its fixed 5V output, high precision, low temperature coefficient, and wide input voltage range make it ideal for such applications. Key design considerations include input voltage range compliance, load regulation, temperature stability, and noise management to ensure accurate and reliable operation.
REF02AUG4 FAQ
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We have a professional and experienced quality control team to strictly verify and test the REF02AUG4. All suppliers must pass our qualification reviews before they can publish their products including REF02AUG4 on icwhale.com; we pay more attention to the channels and quality of REF02AUG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the REF02AUG4 price and inventory displayed accurate?
The price and inventory of REF02AUG4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?
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5. How is the shipping arranged?
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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of REF02AUG4?
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 REF02AUG4 we delivered, we will accept the replacement or return of the REF02AUG4 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 REF02AUG4.
(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
7.How to contact us to get technical supports, such as REF02AUG4 pin diagram, REF02AUG4 datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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