What is the Additional Feature ?

Name: AD7112BN
Brand: Analog Devices Inc.
SKU: AD7112BN
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. AD7112BN

Part No.:: AD7112BN

Manufacturer:: Analog Devices Inc.

Package:: 20-DIP (0.300, 7.62mm)

Datasheet:: AD7112BN.pdf

Description:: IC DAC DUAL LOGARITHMIC 20-DIP

In Stock:: 3450

Quantity:: Add To Cart

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AD7112BN Specifications

Package/Case:
20-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
LOGDAC®
ProductStatus:
Obsolete
NumberofBits:
-
NumberofD/AConverters:
-
SettlingTime:
-
OutputType:
-
DifferentialOutput:
-
DataInterface:
-
ReferenceType:
-
Voltage-SupplyAnalog:
-
Voltage-SupplyDigital:
-
INL/DNL(LSB):
-
Architecture:
-
OperatingTemperature:
-

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AD7112BN information

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AD7112BN Application Introduction

AD7112BN is a precision, low noise, dual-channel, voltage output digital-to-analog converter (DAC) commonly used in industrial and instrumentation applications for accurate signal generation and control.

Application Scenario:

In a data acquisition system, AD7112BN can be utilized to generate precise analog output signals for sensor calibration or control purposes.

Circuit Design:

To effectively incorporate AD7112BN into a design project, consider the following optimization techniques:

1. Power Management:

Provide clean and stable power to AD7112BN using low noise voltage regulators and bypass capacitors. Minimize power supply ripple and noise to ensure optimal performance of the DAC.

2. Signal Integrity:

Design the layout of the PCB to minimize signal interference and noise coupling. Keep analog and digital signal traces separated and use proper grounding techniques to reduce ground loops and signal distortion.

3. Thermal Management:

Ensure adequate thermal dissipation for AD7112BN by incorporating heat sinks or thermal vias in the PCB layout. Avoid placing the DAC near heat-generating components and ensure proper ventilation to prevent overheating.

4. Output Filtering:

Integrate low-pass filters at the output of AD7112BN to remove high-frequency noise and aliasing effects. Use passive components such as resistors and capacitors to achieve the desired cutoff frequency and signal attenuation.

5. System Calibration:

Calibrate the DAC output using precision voltage references and calibration routines to compensate for any non-linearity or offset errors. Perform thorough testing and characterization to ensure accurate and reliable analog output performance.

Considerations:

When designing with AD7112BN, keep in mind:

- Resolution and Accuracy: Understand the DAC's resolution and integral non-linearity (INL) specifications to ensure precise analog output generation.

- Output Range: Configure the DAC output range according to the requirements of the application, considering voltage compliance and dynamic range limitations.

- Digital Interface: Interface AD7112BN with the microcontroller or FPGA using standard serial communication protocols such as SPI or I2C, ensuring proper signal timing and synchronization.

- Environmental Considerations: Consider the operating temperature range and environmental conditions to ensure reliable performance of AD7112BN in harsh industrial environments.

- Compliance and Certification: Ensure that the design complies with relevant industry standards and certifications for safety, electromagnetic compatibility (EMC), and electrical performance.

AD7112BN FAQ

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3. Are the AD7112BN price and inventory displayed accurate?

The price and inventory of AD7112BN 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 AD7112BN?

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 AD7112BN we delivered, we will accept the replacement or return of the AD7112BN 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 AD7112BN.

(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