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Analog Devices Inc. AD780BRZ
- Part No.:
- AD780BRZ
- Manufacturer:
- Analog Devices Inc.
- Package:
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet:
-
AD780BRZ.pdf
- Description:
- IC VREF SERIES 0.04%/0.03% 8SOIC
- In Stock:
- 2680
- Quantity:
- Add To Cart
- For more detailed including pricing and shipping
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AD780BRZ Specifications
- Packaging:Tube
- Series:-
- ProductStatus:Active
- ReferenceType:Series, Shunt
- OutputType:Programmable
- Voltage-Output(Min/Fixed):±2.5V, ±3V
- Voltage-Output(Max):-
- Current-Output:10 mA
- Tolerance:±0.04%, ±0.03%
- TemperatureCoefficient:3ppm/°C
- Noise-01Hzto10Hz:4µVp-p
- Noise-10Hzto10kHz:-
- Voltage-Input:4V ~ 36V
- Current-Supply:1mA
- Current-Cathode:1 mA
- OperatingTemperature:-40°C ~ 85°C (TA)
- MountingType:Surface Mount
AD780BRZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD780BRZ 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 AD780BRZ 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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AD780BRZ information
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AD780BRZ Typical application Circuitry
The AD780BRZ is an ultrahigh precision band gap reference voltage chip manufactured by Analog Devices. This chip is known for its exceptional accuracy, low noise, and low temperature drift, making it ideal for applications like precision data conversion, high-resolution analog-to-digital convertersADC'sCs), and digital-to-analog converters Dayss), precision power supplies, and process control systems.
Let's consider an application in a precision power supply circuit. In such a scenario, the AD780BRZ can be used as the voltage reference for the feedback system to maintain output accuracy.
Here are some specific details about the hardware interface in this context:
1. Power Supply: The V+ (pin 5) and GND (pin 6) are the power supply pins of AD780BRZ. They should be connected to a stable power source, typically in the range of 4V to 36V.
2. Reference Output: The AD780BRZ OUT pin (pin 1) provides the reference voltage. This pin would be connected to the feedback system of the power supply to keep the output voltage accurate.
3. Trim Input: The AD780BRZ TRIM pin (pin 2) is an optional input used for fine-tuning the reference voltage output. In most scenarios, it can be left unconnected, but for ultimate precision, an external resistor network can be used for trimming.
4. Sense Input: The SENSE pin (pin 3) is connected to the load to compensate for the voltage drop in the output line. This can be connected directly to the load or the point where precision voltage is needed.
5. Temp Output: The AD780BRZ voltage produced by the TEMP pin (pin 7) is proportional to the absolute temperature. This could be used in some advanced designs for temperature compensation or temperature monitoring.
When designing the circuit, consider the following issues:
- Power Supply Stability: Any noise or instability in the power supply can impact the reference voltage output.
- PCB Layout: Care should be taken in the PCB layout to avoid noise interference, and proper bypass capacitors should be used.
- Load Considerations: Sudden changes in load can cause the voltage to fluctuate, which might need to be managed by additional components.
- Thermal Management: Since precision is a key aspect, thermal effects should be minimized with proper layout, grounding, and if necessary, cooling methods.
Through this discussion, we can see how the AD780BRZ chip can be used in precision power supplies. This chip, with its accuracy and stability, truly provides reliable performance.
AD780BRZ FAQ
1. How to order AD780BRZ 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 AD780BRZ is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the AD780BRZ. All suppliers must pass our qualification reviews before they can publish their products including AD780BRZ on icwhale.com; we pay more attention to the channels and quality of AD780BRZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AD780BRZ price and inventory displayed accurate?
The price and inventory of AD780BRZ 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 AD780BRZ?
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 AD780BRZ we delivered, we will accept the replacement or return of the AD780BRZ 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 AD780BRZ.
(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 AD780BRZ pin diagram, AD780BRZ datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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