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Name: AD7305BRUZ-REEL7
Brand: Analog Devices Inc.
SKU: AD7305BRUZ-REEL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD7305BRUZ-REEL7

Part No.:: AD7305BRUZ-REEL7

Manufacturer:: Analog Devices Inc.

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:

Description:: IC DAC 8BIT V-OUT 20TSSOP

In Stock:: 2809

Quantity:: Add To Cart

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AD7305BRUZ-REEL7 Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofBits:
8
NumberofD/AConverters:
4
SettlingTime:
2µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 5.5V, ±5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±1 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

AD7305BRUZ-REEL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7305BRUZ-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 AD7305BRUZ-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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AD7305BRUZ-REEL7 information

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The application and technological advancement of AD7305BRUZ-REEL7 in specific industries

AD7305BRUZ-REEL7 is a 12-bit voltage output digital-to-analog converter (DAC) manufactured by Analog Devices. It offers precision analog output in a compact package, making it suitable for various industrial applications.

Application Scenario:

In the automotive industry, AD7305BRUZ-REEL7 can be utilized in engine control units (ECUs) for precise voltage control, particularly in fuel injection systems.

Circuit Design:

To implement AD7305BRUZ-REEL7 in an automotive ECU for fuel injection control, the following steps can be followed:

1. Voltage Regulation:

Connect the reference voltage source to the VREF pin of AD7305BRUZ-REEL7 to provide a stable voltage reference for DAC operation. This ensures accurate voltage output levels for fuel injector control.

2. Signal Conditioning:

Ensure proper signal conditioning circuitry, such as low-pass filters, is integrated to remove any noise or interference from the control signals, ensuring precise fuel injection timing and quantity.

3. Communication Interface:

Utilize communication interfaces like SPI or I2C to communicate with the ECU's microcontroller. Configure the necessary GPIO pins for serial communication, enabling the microcontroller to send digital commands to AD7305BRUZ-REEL7 for voltage output adjustments.

4. Calibration:

Implement calibration routines to ensure the accuracy and linearity of the DAC output. This involves comparing the DAC output with known reference voltages and adjusting calibration registers accordingly to compensate for any errors.

5. Safety Measures:

Include safety features such as voltage monitoring and fault detection to ensure reliable operation and prevent damage to the fuel injection system or engine components in case of abnormal conditions.

Considerations:

When designing the circuit for automotive applications, several factors must be considered:

- Temperature Range: Ensure AD7305BRUZ-REEL7 operates reliably across the required temperature range encountered in automotive environments, including underhood conditions.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with automotive EMC standards, preventing interference with other electronic systems.

- Longevity: Select components with high reliability and longevity to ensure the longevity of the fuel injection system, minimizing maintenance and downtime.

- Environmental Protection: Implement measures to protect the circuit from environmental factors such as moisture, vibration, and chemical exposure, ensuring reliable operation in harsh automotive environments.

- Functional Safety: Incorporate redundant systems and error-checking mechanisms to ensure the safe operation of the fuel injection system, meeting automotive functional safety standards such as ISO 26262.

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3. Are the AD7305BRUZ-REEL7 price and inventory displayed accurate?

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6. What is the process for return or replacement of AD7305BRUZ-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 AD7305BRUZ-REEL7 we delivered, we will accept the replacement or return of the AD7305BRUZ-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 AD7305BRUZ-REEL7.

(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