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Name: AD780BR-REEL7
Brand: Analog Devices Inc.
SKU: AD780BR-REEL7
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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Analog Devices Inc. AD780BR-REEL7

Part No.:: AD780BR-REEL7

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:

Description:: IC VREF SERIES 0.04%/0.03% 8SOIC

In Stock:: 3497

Quantity:: Add To Cart

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AD780BR-REEL7 Specifications

Packaging:
Tape & Reel (TR)
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-REEL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD780BR-REEL7 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-REEL7 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-REEL7 information

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AD780BR-REEL7 Typical application Circuitry

AD780BR-REEL7

The AD780BR-REEL7 is a high-precision, low-noise, bandgap voltage reference chip. Digital-to-analog converters (DACs), analog-to-digital converters (ADCs), and precision instrumentation are among the many applications that employ it and demand a steady and accurate reference voltage.

Key Application Scenarios:

1. Precision Instrumentation: The AD780BR-REEL7 is ideal for use in precision measurement instruments, such as digital multimeters, where accurate reference voltage is crucial.

2. Data Acquisition Systems: It is commonly used in data acquisition systems to provide a stable reference voltage for ADCs, ensuring accurate data conversion.

3. Control of Power Supply: The chip can be utilized in circuits for power supplies to give voltage regulators a precise and reliable reference voltage.

Parameter Features:

- Output Voltage Options: 2.5V or 3.0V

- Low Noise: Typically 15 μV peak-to-peak (0.1 Hz to 10 Hz)

- High Accuracy: ±0.1% initial accuracy

- Low-Temperature Coefficient: Typically 10 ppm/°C

Circuit Design for Precision Instrumentation Application:

1. Stable Power Supply: Connect a stable and noise-free power supply (5V) to the V_IN pin (Pin 3) of the AD780BR-REEL7. Use a bypass capacitor (e.g., 10 μF) between V_IN and GND (Pin 2) to filter out any noise in the power supply.

2. Output Voltage Selection: For a 2.5V output, connect the V_OUT pin (Pin 6) directly to the input of the precision instrument. For a 3.0V output, connect a resistor divider from V_OUT to GND, and take the output from the junction of the resistors.

3. Bypass Capacitor: Place a bypass capacitor (e.g., 1 μF) between V_OUT and GND to stabilize the output voltage and filter out high-frequency noise.

4. Thermal Considerations: Ensure that the AD780BR-REEL7 is mounted in a location with minimal temperature gradients and away from heat-generating components to maintain temperature stability.

5. Protection: Add a series resistor (e.g., 10 Ω) between the power supply and V_IN to protect the AD780BR-REEL7 from any transient voltage spikes.

Design Considerations:

-Make sure the power supply is noise-free and steady in order to preserve the reference voltage's correctness.

- To reduce noise and stabilize the output voltage, use the proper bypass capacitors.

- To ensure temperature precision and stability, take into account the AD780BR-REEL7's thermal environment.

- Protect the AD780BR-REEL7 from transient voltage spikes with a series resistor.

By following these guidelines, you can effectively utilize the AD780BR-REEL7 in a precision instrumentation application, providing a stable and accurate reference voltage for precise measurements.

AD780BR-REEL7 FAQ

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6. What is the process for return or replacement of AD780BR-REEL7?

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-REEL7 we delivered, we will accept the replacement or return of the AD780BR-REEL7 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-REEL7.

(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