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Analog Devices Inc. AD780BR
- Part No.:
- AD780BR
- Manufacturer:
- Analog Devices Inc.
- Package:
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet:
- Description:
- IC VREF SERIES 0.04%/0.03% 8SOIC
- In Stock:
- 436
- Quantity:
- Add To Cart
- For more detailed including pricing and shipping
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AD780BR Specifications
- Packaging:Bulk,Tube
- Series:-
- ProductStatus:Obsolete
- 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
AD780BR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD780BR 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 AD780BR 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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AD780BR information
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AD780BR Typical application Circuitry
The AD780BR is a precision, low-power, bandgap voltage reference chip, designed to provide a stable and accurate reference voltage for various applications, including analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and precision instrumentation.
Application Scenarios:
1. Precision Instrumentation: The AD780BR is used in high-accuracy instruments such as oscilloscopes and multimeters.
2. Data Conversion: It provides a reference voltage for ADCs and DACs in data acquisition systems.
3. Power Supply Regulation: The AD780BR can be used as a reference in power supply circuits to ensure stable output voltages.
Parameter Features:
1. High Accuracy: The AD780BR offers excellent accuracy and low-temperature coefficient, ensuring stable performance over a wide temperature range.
2. Low Noise: Due to its low noise features, it can be used in delicate applications.
3. Wide Output Voltage Range: The user may choose between 2.5V and 3.0V as the output voltages for this device.
4. Low Power Consumption: The battery-powered AD780BR is perfect for low-power applications because of its low-power design.
Detailed Circuit Design for Data Conversion System:
In this scenario, we'll design a circuit for a data conversion system using the AD780BR.
1. Voltage Selection: Connect the SET pin to either the VOUT pin or ground (GND) to select the desired output voltage (2.5V or 3.0V). For a 2.5V output, connect the SET pin to GND; for a 3.0V output, connect it to VOUT.
2. Bypass Capacitor: To stabilize the output voltage and filter out any noise, place a bypass capacitor (usually 10µF) between the VOUT and GND pins.
3. Load Connection: Attach the VOUT pin to the ADC or DAC's reference voltage input. Make sure the load doesn't require more current than what the AD780BR can provide.
4. Power Source: Give the VIN pin a reliable, clean power source. At the very least, the input voltage must be greater than the chosen output voltage by the dropout voltage as stated in the datasheet.
5. Thermal Considerations: Ensure adequate heat dissipation if the device operates in a high-temperature environment or if the input voltage is significantly higher than the output voltage.
Design Considerations:
1. Power Supply Rejection Ratio (PSRR): Use a clean power supply or add additional filtering to minimize the effect of supply voltage variations on the output voltage.
2. Load Regulation: Minimize the load current variations to maintain the accuracy of the output voltage.
3. Temperature Stability: Consider the temperature coefficient of the AD780BR and the temperature variation of the application to ensure stable performance across the operating temperature range.
By following these guidelines and using the AD780BR, a data conversion system with a stable and accurate reference voltage can be achieved.
AD780BR FAQ
1. How to order AD780BR 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 AD780BR is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the AD780BR. All suppliers must pass our qualification reviews before they can publish their products including AD780BR on icwhale.com; we pay more attention to the channels and quality of AD780BR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AD780BR price and inventory displayed accurate?
The price and inventory of AD780BR 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 AD780BR?
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 AD780BR we delivered, we will accept the replacement or return of the AD780BR 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 AD780BR.
(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 AD780BR pin diagram, AD780BR datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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