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Name: AD5694RBCPZ-RL7
Brand: Analog Devices Inc.
SKU: AD5694RBCPZ-RL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD5694RBCPZ-RL7

Part No.:: AD5694RBCPZ-RL7

Manufacturer:: Analog Devices Inc.

Package:: 16-WFQFN Exposed Pad, CSP

Datasheet:: AD5694RBCPZ-RL7.pdf

Description:: IC DAC 12BIT V-OUT 16LFCSP

In Stock:: 3247

Quantity:: Add To Cart

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AD5694RBCPZ-RL7 Specifications

Package/Case:
16-WFQFN Exposed Pad, CSP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
nanoDAC+®
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
4
SettlingTime:
7µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
I²C
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
1.8V ~ 5.5V
INL/DNL(LSB):
±0.12, ±1 (Max)
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 105°C

AD5694RBCPZ-RL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD5694RBCPZ-RL7 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 AD5694RBCPZ-RL7 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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AD5694RBCPZ-RL7 information

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Basic introduction and simple engineering application of AD5694RBCPZ-RL7

AD5694RBCPZ-RL7 is a quad, 16-bit digital-to-analog converter (DAC) with an integrated voltage reference. It offers high accuracy and low noise performance, making it suitable for various precision control and measurement applications.

Application Scenario:

In this project, we will explore the application of AD5694RBCPZ-RL7 in a simple temperature-controlled fan system. The DAC will be used to generate analog control signals to adjust the fan speed based on the temperature readings from a sensor.

Experiment Setup:

To build the temperature-controlled fan system using AD5694RBCPZ-RL7, follow these steps:

1. Temperature Sensor Integration:

Connect a temperature sensor, such as a thermistor or a digital temperature sensor, to the microcontroller's analog input pins. Ensure proper calibration and conditioning of the sensor signal for accurate temperature measurement.

2. DAC Configuration:

Configure the AD5694RBCPZ-RL7 DAC channels to generate analog voltages corresponding to different temperature setpoints. Utilize the microcontroller's SPI interface to communicate with the DAC and set the desired output voltages.

3. Fan Control:

Connect a fan to the microcontroller's GPIO pins, with suitable driver circuitry if required. Use pulse width modulation (PWM) signals generated by the microcontroller to control the fan speed. Adjust the PWM duty cycle based on the analog output from the DAC to regulate the fan speed according to the temperature.

4. User Interface:

Implement a user interface using an LCD display or LEDs to show real-time temperature readings and fan status. Utilize the microcontroller's GPIO pins to interface with the display components and provide visual feedback to the user.

5. Power Supply:

Ensure a stable power supply for both the microcontroller and the AD5694RBCPZ-RL7 DAC. Use voltage regulators and decoupling capacitors to filter out noise and provide clean power to the components.

Considerations:

When designing and implementing the temperature-controlled fan system, consider the following factors:

- Temperature Sensor Accuracy: Choose a sensor with suitable accuracy and resolution for the application to ensure precise temperature measurements.

- DAC Resolution: Take advantage of the AD5694RBCPZ-RL7's 16-bit resolution to achieve fine control over the fan speed and temperature regulation.

- PWM Frequency: Optimize the PWM frequency to balance between fan control resolution and system efficiency.

- System Response Time: Fine-tune the control algorithm to achieve fast and stable temperature control response without overshooting or oscillations.

- Thermal Management: Consider the heat dissipation characteristics of the system components, especially the microcontroller and the fan, to ensure reliable long-term operation.

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6. What is the process for return or replacement of AD5694RBCPZ-RL7?

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 AD5694RBCPZ-RL7 we delivered, we will accept the replacement or return of the AD5694RBCPZ-RL7 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 AD5694RBCPZ-RL7.

(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