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Name: AD7397ARU
Brand: Analog Devices Inc.
SKU: AD7397ARU
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. AD7397ARU

Part No.:: AD7397ARU

Manufacturer:: Analog Devices Inc.

Package:: 24-TSSOP (0.173, 4.40mm Width)

Datasheet:: AD7397ARU.pdf

Description:: IC DAC 10BIT PARALLEL 3V 24TSSOP

In Stock:: 1877

Quantity:: Add To Cart

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AD7397ARU Specifications

Package/Case:
24-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
-
NumberofD/AConverters:
-
SettlingTime:
-
OutputType:
-
DifferentialOutput:
-
DataInterface:
-
ReferenceType:
-
Voltage-SupplyAnalog:
-
Voltage-SupplyDigital:
-
INL/DNL(LSB):
-
Architecture:
-
OperatingTemperature:
-

AD7397ARU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7397ARU 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 AD7397ARU 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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AD7397ARU information

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AD7397ARU Application Introduction

AD7397ARU is a 12-bit serial-input, voltage-output digital-to-analog converter (DAC) that operates from a single +2.7 V to +5.5 V supply. It contains a 12-bit serial-input shift register, a 12-bit DAC register, and a high-speed rail-to-rail output amplifier. The part uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with SPI, QSPI, and Microwire interfaces.

Application Scenario:

In precision control systems, AD7397ARU can be utilized for accurate and stable voltage generation, such as in motor control applications requiring precise speed control.

Circuit Design:

To effectively integrate AD7397ARU into your design, consider the following optimization techniques:

1. Power Supply Management:

Ensure a clean and stable power supply for AD7397ARU to minimize noise and maximize performance. Use low-dropout voltage regulators and bypass capacitors to filter out noise and provide a steady voltage to the DAC.

2. Signal Integrity:

Pay attention to signal integrity throughout the design process. Minimize signal distortion and interference by carefully routing digital and analog traces away from each other. Use ground planes and proper grounding techniques to reduce noise coupling.

3. Thermal Management:

Prevent excessive heat buildup in AD7397ARU by ensuring adequate PCB layout and thermal dissipation. Place thermal vias beneath the DAC and connect them to copper pours for efficient heat dissipation. Consider adding a heat sink if necessary to maintain optimal operating temperatures.

4. Output Filtering:

Implement output filtering to remove high-frequency noise and smooth the output voltage waveform. Use passive components such as resistors and capacitors to create low-pass filters that attenuate high-frequency noise while allowing the desired signal to pass through unaffected.

5. Component Selection:

Choose high-quality passive components such as resistors and capacitors with low tolerances and temperature coefficients to ensure accurate and stable DAC performance over temperature variations and long-term operation.

Considerations:

When designing with AD7397ARU, keep in mind the following considerations:

- Clock Frequency: Ensure that the clock frequency used for serial communication with the DAC does not exceed the maximum specified in the datasheet to avoid communication errors and timing issues.

- Output Load: Check the load capacitance and impedance requirements of the DAC output to ensure compatibility with the connected load and prevent signal degradation.

- ESD Protection: Implement proper electrostatic discharge (ESD) protection measures to safeguard AD7397ARU from damage during handling and operation.

- System Calibration: Calibrate the DAC output voltage using precision voltage references to compensate for any offset or gain errors and ensure accurate voltage output across the entire range.

- Environmental Considerations: Consider the operating environment, such as temperature and humidity, and select components and materials that can withstand the intended conditions for reliable long-term operation.

AD7397ARU FAQ

1. How to order AD7397ARU 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 AD7397ARU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AD7397ARU. All suppliers must pass our qualification reviews before they can publish their products including AD7397ARU on icwhale.com; we pay more attention to the channels and quality of AD7397ARU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7397ARU price and inventory displayed accurate?

The price and inventory of AD7397ARU 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.

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5. How is the shipping arranged?

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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 AD7397ARU?

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 AD7397ARU we delivered, we will accept the replacement or return of the AD7397ARU 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 AD7397ARU.

(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