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Name: AD7805BR
Brand: Analog Devices Inc.
SKU: AD7805BR
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. AD7805BR

Part No.:: AD7805BR

Manufacturer:: Analog Devices Inc.

Package:: 28-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7805BR.pdf

Description:: IC DAC 10BIT V-OUT 28SOIC

In Stock:: 18021

Quantity:: Add To Cart

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AD7805BR Specifications

Package/Case:
28-SOIC (0.295, 7.50mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
10
NumberofD/AConverters:
4
SettlingTime:
4µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
3V ~ 5.5V
Voltage-SupplyDigital:
3V ~ 5.5V
INL/DNL(LSB):
±3 (Max), ±0.125
Architecture:
-
OperatingTemperature:
-40°C ~ 85°C

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AD7805BR information

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AD7805BR Application Introduction

AD7805BR is a precision voltage reference IC commonly used in various electronic design projects, providing a stable voltage reference for analog and digital circuits.

Application Scenario:

In a data acquisition system, AD7805BR can be utilized to provide a stable voltage reference for analog-to-digital converters (ADCs), ensuring accurate and reliable measurement of analog signals.

Circuit Design:

To effectively integrate AD7805BR into your design project, consider the following aspects:

1. Power Supply Management:

Ensure a clean and stable power supply for AD7805BR to operate optimally. Use filtering capacitors and voltage regulators to minimize noise and voltage fluctuations.

2. Signal Integrity:

Isolate the voltage reference circuit from noisy components and signals to maintain signal integrity. Proper grounding and shielding techniques should be employed to minimize interference.

3. Thermal Management:

Prevent excessive heat buildup in the vicinity of AD7805BR by providing adequate ventilation and heat sinking if necessary. Thermal considerations are crucial to maintain the accuracy and stability of the voltage reference.

4. Output Filtering:

Implement output filtering to remove any residual noise or ripple from the voltage reference output. Low-pass filters or additional capacitors can be used to achieve a cleaner output signal.

5. Layout Considerations:

Optimize the PCB layout to minimize parasitic effects and ensure proper signal routing for AD7805BR and associated components. Keep traces short and avoid crossing noisy signal lines to maintain signal integrity.

Considerations:

When designing with AD7805BR, it's essential to consider:

- Accuracy and Stability: Verify the performance specifications of AD7805BR under various operating conditions to ensure accurate voltage reference output.

- Load Regulation: Evaluate the ability of AD7805BR to maintain a stable output voltage under different load conditions to prevent voltage fluctuations.

- Environmental Factors: Consider the operating temperature range and environmental conditions to ensure reliable performance of AD7805BR in the intended application.

- Component Selection: Choose high-quality passive components and ensure proper matching to maximize the performance of AD7805BR in the circuit design.

- Testing and Validation: Thoroughly test the circuit design to validate the performance and functionality of AD7805BR in real-world conditions, ensuring compliance with design specifications.

AD7805BR FAQ

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3. Are the AD7805BR price and inventory displayed accurate?

The price and inventory of AD7805BR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 AD7805BR?

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 AD7805BR we delivered, we will accept the replacement or return of the AD7805BR 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 AD7805BR.

(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