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Analog Devices Inc. LM399H
- Part No.:
- LM399H
- Manufacturer:
- Analog Devices Inc.
- Package:
- TO-46-4 Metal Can
- Datasheet:
-
LM399H.pdf
- Description:
- IC VREF SHUNT 0.17% TO46-4
- In Stock:
- 2063
- Quantity:
- Add To Cart
- For more detailed including pricing and shipping
- Quick response, quick quotation
- Flash shipment, no worries after sales
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LM399H Specifications
- Packaging:Tube
- Series:-
- ProductStatus:Active
- ReferenceType:Shunt
- OutputType:Fixed
- Voltage-Output(Min/Fixed):6.95V
- Voltage-Output(Max):-
- Current-Output:10 mA
- Tolerance:±0.17%
- TemperatureCoefficient:2ppm/°C
- Noise-01Hzto10Hz:-
- Noise-10Hzto10kHz:7µVrms
- Voltage-Input:-
- Current-Supply:-
- Current-Cathode:500 µA
- OperatingTemperature:0°C ~ 70°C (TA)
- MountingType:Through Hole
LM399H this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM399H 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 LM399H 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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LM399H information
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LM399H Typical application Circuitry
LM399H is a precision voltage reference chip commonly used in applications requiring stable and accurate voltage references. It provides a precise output voltage with low temperature coefficient and long-term stability.
Application Scenario:
In precision instrumentation and calibration equipment, LM399H serves as a stable voltage reference to ensure accurate measurements and calibration.
Circuit Design:
To design a voltage reference circuit using LM399H, follow these steps:
1. Voltage Reference Connection:
Connect the output pin (pin 6) of LM399H to the voltage input of the target circuitry requiring a stable voltage reference.
2. Voltage Regulation:
Ensure proper voltage regulation and filtering to maintain a stable power supply to LM399H. Use capacitors for decoupling and filtering to minimize noise and ripple.
3. Temperature Stabilization:
Implement thermal management measures to stabilize the temperature around LM399H for optimal performance. This may include heat sinking or temperature control circuitry.
4. Output Monitoring:
Integrate monitoring circuitry, such as voltage dividers or instrumentation amplifiers, to measure the output voltage of LM399H accurately.
5. Calibration:
Calibrate the voltage reference circuit periodically to ensure accuracy and stability over time. Use precision calibration equipment and techniques for reliable results.
Considerations:
When designing the circuit, it's essential to consider:
- Thermal Stability: Maintain a stable temperature environment around LM399H to minimize temperature drift and ensure accurate voltage output.
- Power Supply Noise: Minimize noise and ripple in the power supply to LM399H to avoid affecting the precision of the voltage reference.
- Calibration Accuracy: Use high-precision calibration equipment and techniques to calibrate the voltage reference circuit accurately.
- Long-Term Stability: Monitor the long-term stability of LM399H over extended periods to ensure consistent performance.
- Environmental Conditions: Consider the operating environment's temperature and humidity variations, as they can affect the performance of LM399H.
LM399H FAQ
1. How to order LM399H on icwhale.com?
Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does icwhale.com guarantee that LM399H is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the LM399H. All suppliers must pass our qualification reviews before they can publish their products including LM399H on icwhale.com; we pay more attention to the channels and quality of LM399H products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM399H price and inventory displayed accurate?
The price and inventory of LM399H 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?
Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?
Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
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 LM399H?
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 LM399H we delivered, we will accept the replacement or return of the LM399H 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 LM399H.
(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 LM399H pin diagram, LM399H datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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