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Name: AD5545BRU
Brand: Analog Devices Inc.
SKU: AD5545BRU
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. AD5545BRU

Part No.:: AD5545BRU

Manufacturer:: Analog Devices Inc.

Package:: 16-TSSOP (0.173, 4.40mm Width)

Datasheet:: AD5545BRU.pdf

Description:: IC DAC 16BIT A-OUT 16TSSOP

In Stock:: 2177

Quantity:: Add To Cart

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AD5545BRU Specifications

Package/Case:
16-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
16
NumberofD/AConverters:
2
SettlingTime:
500ns (Typ)
OutputType:
Current - Unbuffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
5V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±2 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

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AD5545BRU information

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AD5545BRU Application Introduction

AD5545BRU is a high-precision, low-power, quad-channel digital-to-analog converter (DAC) manufactured by Analog Devices. It is commonly used in various applications requiring accurate analog voltage generation, such as industrial automation, instrumentation, and automotive electronics.

Application Scenario:

In a motor control system, AD5545BRU can be utilized to generate precise control signals for controlling the speed and direction of motors in industrial machinery.

Circuit Design:

To effectively integrate AD5545BRU into a motor control system, consider the following design optimizations:

1. Power Management:

Ensure stable power supply for AD5545BRU and associated components by utilizing low-dropout voltage regulators and filtering capacitors. Minimize voltage fluctuations to maintain DAC accuracy and performance.

2. Signal Integrity:

Optimize PCB layout to minimize noise and interference, especially around the analog and digital sections of the circuit. Use ground planes and proper signal routing techniques to reduce crosstalk and ensure signal integrity.

3. Thermal Management:

Implement adequate thermal management techniques to dissipate heat generated by AD5545BRU and prevent overheating. Use thermal vias, heat sinks, or fans to maintain optimal operating temperature and ensure long-term reliability.

4. Analog Output Filtering:

Include low-pass filters at the output of AD5545BRU to remove high-frequency noise and aliasing artifacts. Select appropriate filter components, such as resistors and capacitors, to achieve the desired cutoff frequency and attenuation.

5. Calibration and Testing:

Calibrate AD5545BRU periodically to compensate for any drift or nonlinearity in the output voltage. Perform thorough testing, including linearity tests and frequency response analysis, to verify DAC performance and accuracy under various operating conditions.

Considerations:

When designing the circuit, keep the following considerations in mind:

- Digital Interface Compatibility: Ensure compatibility between the microcontroller or FPGA driving AD5545BRU and its digital interface requirements, such as SPI or parallel interface.

- Output Voltage Range: Select the appropriate output voltage range of AD5545BRU to match the requirements of the motor control system, considering factors like motor voltage and driver compatibility.

- System Calibration: Develop procedures for system calibration and compensation to account for DAC errors and improve overall system accuracy.

- Environmental Conditions: Consider the operating environment, including temperature, humidity, and vibration, and design the circuit to withstand harsh conditions encountered in industrial settings.

- Compliance and Standards: Ensure compliance with relevant industry standards, such as ISO 9001 for quality management and IEC 61508 for functional safety, to meet regulatory requirements and ensure product reliability and safety.

AD5545BRU FAQ

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We have a professional and experienced quality control team to strictly verify and test the AD5545BRU. All suppliers must pass our qualification reviews before they can publish their products including AD5545BRU on icwhale.com; we pay more attention to the channels and quality of AD5545BRU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD5545BRU price and inventory displayed accurate?

The price and inventory of AD5545BRU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 AD5545BRU?

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 AD5545BRU we delivered, we will accept the replacement or return of the AD5545BRU 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 AD5545BRU.

(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