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Name: AD5821BCBZ-REEL7
Brand: Analog Devices Inc.
SKU: AD5821BCBZ-REEL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD5821BCBZ-REEL7

Part No.:: AD5821BCBZ-REEL7

Manufacturer:: Analog Devices Inc.

Package:: 9-UFBGA, WLCSP

Datasheet:: AD5821BCBZ-REEL7.pdf

Description:: IC DAC 10BIT A-OUT 9WLCSP

In Stock:: 100

Quantity:: Add To Cart

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AD5821BCBZ-REEL7 Specifications

Package/Case:
9-UFBGA, WLCSP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Obsolete
NumberofBits:
10
NumberofD/AConverters:
1
SettlingTime:
250µs (Typ)
OutputType:
Current - Buffered
DifferentialOutput:
No
DataInterface:
I²C
ReferenceType:
Internal
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±1.5, ±1 (Max)
Architecture:
Current Sink
OperatingTemperature:
-40°C ~ 85°C

AD5821BCBZ-REEL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD5821BCBZ-REEL7 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 AD5821BCBZ-REEL7 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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AD5821BCBZ-REEL7 information

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The application and technological advancement of AD5821BCBZ-REEL7 in specific industries

AD5821BCBZ-REEL7 is an advanced digital-to-analog converter (DAC) chip manufactured by Analog Devices, designed to meet the demanding requirements of precision control and signal processing applications in various industries.

Application Scenario:

In the automotive industry, AD5821BCBZ-REEL7 finds extensive use in electronic control units (ECUs) for engine management systems, where precise voltage outputs are crucial for fuel injection timing, ignition timing, and exhaust gas recirculation (EGR) control.

Circuit Design:

To integrate AD5821BCBZ-REEL7 into an automotive ECU for engine management, follow these steps:

1. Voltage Output Generation:

Utilize the DAC channels of AD5821BCBZ-REEL7 to generate analog voltages corresponding to various engine parameters, such as throttle position, intake air temperature, and engine speed.

2. Control Interface:

Interface the DAC control inputs with the microcontroller unit (MCU) of the ECU to dynamically adjust the output voltages based on sensor inputs and control algorithms.

3. Calibration:

Calibrate the DAC outputs to ensure accuracy and reliability over the operating temperature range and environmental conditions encountered in automotive applications.

4. Diagnostic Monitoring:

Implement diagnostic features to monitor the health and performance of AD5821BCBZ-REEL7 and the associated control circuitry, enabling early detection of potential issues and ensuring system reliability.

5. Electromagnetic Compatibility:

Design the circuit layout and shielding to minimize electromagnetic interference (EMI) and ensure compliance with automotive electromagnetic compatibility (EMC) standards, such as CISPR 25.

Considerations:

When integrating AD5821BCBZ-REEL7 into automotive applications, consider the following:

- Temperature Drift: Ensure that the DAC output voltages remain stable and accurate over the full temperature range encountered in automotive environments.

- Reliability Testing: Subject the ECU circuitry, including AD5821BCBZ-REEL7, to rigorous testing, including thermal cycling, vibration testing, and accelerated aging, to verify long-term reliability.

- Functional Safety: Implement safety mechanisms and fail-safe features to prevent hazardous situations arising from potential faults or malfunctions in the DAC or control circuitry.

- Automotive Qualification: Select automotive-grade components and ensure that AD5821BCBZ-REEL7 meets the stringent qualification requirements specified in standards such as AEC-Q100.

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6. What is the process for return or replacement of AD5821BCBZ-REEL7?

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 AD5821BCBZ-REEL7 we delivered, we will accept the replacement or return of the AD5821BCBZ-REEL7 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 AD5821BCBZ-REEL7.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations