What is the Additional Feature ?

Name: AD7834BN
Brand: Analog Devices Inc.
SKU: AD7834BN
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. AD7834BN

Part No.:: AD7834BN

Manufacturer:: Analog Devices Inc.

Package:: 28-DIP (0.600, 15.24mm)

Datasheet:: AD7834BN.pdf

Description:: IC DAC 14BIT QUAD SRL 28-DIP

In Stock:: 2281

Quantity:: Add To Cart

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AD7834BN Specifications

Package/Case:
28-DIP (0.600, 15.24mm)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
-
NumberofD/AConverters:
-
SettlingTime:
-
OutputType:
-
DifferentialOutput:
-
DataInterface:
-
ReferenceType:
-
Voltage-SupplyAnalog:
-
Voltage-SupplyDigital:
-
INL/DNL(LSB):
-
Architecture:
-
OperatingTemperature:
-

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AD7834BN information

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AD7834BN Application Introduction

AD7834BN is a high-performance digital-to-analog converter (DAC) commonly used in various electronic design projects. It features multiple channels and high accuracy, making it suitable for applications requiring precise analog output control.

Application Scenario:

In precision instrumentation and control systems, AD7834BN can be utilized to generate accurate analog voltage outputs for sensor excitation, motor control, or audio signal generation.

Circuit Design:

To effectively utilize AD7834BN in a design project, consider the following optimization techniques:

1. Power Management:

Provide clean and stable power to AD7834BN by using low-noise voltage regulators and decoupling capacitors. Ensure that the power supply meets the required specifications to minimize noise and ensure reliable DAC performance.

2. Signal Integrity:

Minimize signal distortion and noise by carefully routing analog traces away from digital noise sources and ensuring proper grounding techniques. Use dedicated ground planes and isolation techniques to reduce crosstalk and interference.

3. Thermal Management:

To prevent overheating and ensure long-term reliability, incorporate thermal management techniques such as heat sinks or thermal vias to dissipate heat generated by AD7834BN during operation.

4. PCB Layout:

Optimize the PCB layout to minimize signal path lengths, reduce parasitic capacitance and inductance, and ensure adequate spacing between critical components to avoid signal coupling and interference.

5. Grounding:

Implement a star-grounding topology to minimize ground loops and reduce noise injection into the analog circuitry. Separate analog and digital ground planes and connect them at a single point to maintain signal integrity.

Considerations:

When designing with AD7834BN, it's essential to consider:

- Calibration: Perform calibration procedures to compensate for DAC offset and gain errors, ensuring accurate analog output across the entire range.

- Reference Voltage: Use a stable and precise reference voltage source for accurate DAC performance. Calibrate or select the reference voltage to match the desired output range.

- Output Amplification: Consider using external amplifiers if higher output voltage or current levels are required, ensuring compatibility with AD7834BN's output impedance and load requirements.

- System Integration: Integrate AD7834BN seamlessly into the overall system architecture, considering communication protocols, microcontroller interfacing, and system-level requirements for optimal performance.

- Testing and Validation: Thoroughly test the design under various operating conditions to verify DAC functionality, linearity, and stability, ensuring compliance with project specifications and performance goals.

AD7834BN FAQ

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The price and inventory of AD7834BN 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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6. What is the process for return or replacement of AD7834BN?

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 AD7834BN we delivered, we will accept the replacement or return of the AD7834BN 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 AD7834BN.

(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