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Name: AD7891YS-2
Brand: Analog Devices Inc.
SKU: AD7891YS-2
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. AD7891YS-2

Part No.:: AD7891YS-2

Manufacturer:: Analog Devices Inc.

Package:: 44-QFP

Datasheet:: AD7891YS-2.pdf

Description:: IC DAS 12BIT 8CH 44-MQFP

In Stock:: 3290

Quantity:: Add To Cart

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AD7891YS-2 Specifications

Package/Case:
44-QFP
Packaging:
Bag
Series:
-
ProductStatus:
Obsolete
Type:
Data Acquisition System (DAS)
NumberofChannels:
8
Resolution(Bits):
12 b
SamplingRate(PerSecond):
500k
DataInterface:
Serial, Parallel
VoltageSupplySource:
Single Supply
Voltage-Supply:
5V
OperatingTemperature:
-55°C ~ 105°C
MountingType:
Surface Mount

AD7891YS-2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7891YS-2 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 AD7891YS-2 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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AD7891YS-2 information

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The application and technological advancement of AD7891YS-2 in specific industries

AD7891YS-2 is a high-performance, 12-bit, successive approximation analog-to-digital converter (ADC) manufactured by Analog Devices. It offers excellent accuracy and versatility, making it suitable for a wide range of industrial applications.

Application Scenario:

In the automotive industry, AD7891YS-2 can be utilized in engine control units (ECUs) to convert analog signals, such as engine temperature and throttle position, into digital data for precise control and monitoring.

Circuit Design:

To integrate AD7891YS-2 into an automotive ECU, follow these steps:

1. Sensor Interface:

Connect automotive sensors, such as temperature sensors and potentiometers, to the analog input channels of AD7891YS-2. Utilize proper signal conditioning techniques, such as filtering and amplification, to ensure accurate signal conversion.

2. Data Processing:

Process the digital output from AD7891YS-2 using a microcontroller or digital signal processor (DSP) to interpret sensor data and execute control algorithms for engine management.

3. Actuator Control:

Drive actuators, such as fuel injectors and throttle actuators, based on the processed sensor data and control algorithms. Ensure precise control to optimize engine performance and fuel efficiency.

4. Communication:

Implement communication protocols, such as Controller Area Network (CAN) or Local Interconnect Network (LIN), to exchange data between the ECU and other vehicle systems. Utilize AD7891YS-2 for analog-to-digital conversion of sensor data before transmission.

5. Power Management:

Design robust power supply and management circuits to ensure stable operation of AD7891YS-2 and other electronic components in the ECU. Incorporate voltage regulators and transient suppression devices to protect against electrical disturbances.

Considerations:

When designing the ECU circuit, it's essential to consider:

- Temperature Range: Ensure that AD7891YS-2 and other components can withstand the wide temperature variations encountered in automotive environments.

- EMC/EMI Compliance: Shield sensitive analog and digital circuits to minimize electromagnetic interference and ensure compliance with automotive electromagnetic compatibility (EMC) standards.

- Diagnostic Capabilities: Implement built-in diagnostic features to detect faults in sensor inputs or output actuators, ensuring safe and reliable operation of the engine control system.

- Environmental Protection: Seal the ECU enclosure to protect against moisture, dust, and other environmental contaminants that could compromise system reliability.

AD7891YS-2 FAQ

1. How to order AD7891YS-2 on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the AD7891YS-2. All suppliers must pass our qualification reviews before they can publish their products including AD7891YS-2 on icwhale.com; we pay more attention to the channels and quality of AD7891YS-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7891YS-2 price and inventory displayed accurate?

The price and inventory of AD7891YS-2 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 AD7891YS-2?

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 AD7891YS-2 we delivered, we will accept the replacement or return of the AD7891YS-2 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 AD7891YS-2.

(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