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Name: AD7391SR
Brand: Analog Devices Inc.
SKU: AD7391SR
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. AD7391SR

Part No.:: AD7391SR

Manufacturer:: Analog Devices Inc.

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

Datasheet:: AD7391SR.pdf

Description:: IC DAC 10BIT V-OUT 8SOIC

In Stock:: 5368

Quantity:: Add To Cart

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AD7391SR Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
10
NumberofD/AConverters:
1
SettlingTime:
100µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±2 (Max), ±0.9 (Max)
Architecture:
R-2R
OperatingTemperature:
-55°C ~ 125°C

AD7391SR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7391SR 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 AD7391SR 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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AD7391SR information

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AD7391SR Application Introduction

AD7391SR is a high-performance, low-power, single-channel, 12-bit digital-to-analog converter (DAC) that operates from a single 2.7 V to 5.5 V supply.

Application Scenario:

In precision instrumentation and control systems, AD7391SR can be utilized for generating precise analog voltages to control various parameters such as motor speed or voltage levels in industrial processes.

Circuit Design:

To effectively integrate AD7391SR into your design project, consider the following optimizations:

1. Power Management:

Ensure stable power supply by utilizing low-noise voltage regulators and decoupling capacitors near the power pins of AD7391SR. Minimize voltage drops and noise on the supply lines to improve DAC performance.

2. Signal Integrity:

Implement proper ground plane and signal routing techniques to minimize signal distortion and interference. Keep digital and analog signal paths separate and use guard traces or shields to prevent coupling of noise into sensitive analog circuits of AD7391SR.

3. Thermal Management:

Ensure adequate heat dissipation for AD7391SR by providing a thermal pad and connecting it to a suitable heat sink or thermal plane on the PCB. Consider ambient temperature, airflow, and power dissipation of the DAC for reliable operation.

4. Output Filtering:

Integrate low-pass filters with appropriate cutoff frequencies to remove high-frequency noise and aliasing effects from the DAC output. Select filter components carefully to balance settling time and attenuation requirements for AD7391SR.

5. Layout Considerations:

Design the PCB layout to minimize parasitic effects such as stray capacitance and inductance. Place AD7391SR close to the microcontroller or signal processing unit to reduce trace lengths and signal delay.

Considerations:

When optimizing the design, keep in mind:

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

- Output Drive Capability: Verify that the load impedance and current requirements of the DAC output are within the specified limits for AD7391SR.

- System Calibration: Implement calibration routines to compensate for DAC non-linearity or offset errors, ensuring accurate analog output across the entire range.

- Environmental Conditions: Consider temperature variations and environmental factors that may affect AD7391SR performance over time.

- Compliance Standards: Adhere to relevant EMC and safety standards during the design and testing phases to ensure compliance and reliability of the overall system.

AD7391SR FAQ

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3. Are the AD7391SR price and inventory displayed accurate?

The price and inventory of AD7391SR 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?

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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 AD7391SR?

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 AD7391SR we delivered, we will accept the replacement or return of the AD7391SR 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 AD7391SR.

(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