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Name: MAX5444AEUB+
Brand: Analog Devices Inc./Maxim Integrated
SKU: MAX5444AEUB+
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./Maxim Integrated MAX5444AEUB+

Part No.:: MAX5444AEUB+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: MAX5444AEUB+.pdf

Description:: IC DAC 16BIT V-OUT 10UMAX

In Stock:: 2471

Quantity:: Add To Cart

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MAX5444AEUB+ Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofBits:
16
NumberofD/AConverters:
1
SettlingTime:
1µs (Typ)
OutputType:
Voltage - Unbuffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 3.6V
Voltage-SupplyDigital:
2.7V ~ 3.6V
INL/DNL(LSB):
±0.5, ±0.5
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

MAX5444AEUB+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MAX5444AEUB+ 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 MAX5444AEUB+ 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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MAX5444AEUB+ information

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Basic introduction and simple engineering application of MAX5444AEUB+

MAX5444AEUB+ is a digitally controlled, quad, 8-bit, voltage-output digital-to-analog converter (DAC) with an internal precision voltage reference. It is designed to provide high accuracy and ease of use in various analog voltage generation applications.

Introduction:

The MAX5444AEUB+ DAC offers four independent DAC channels, each capable of generating analog voltages programmatically. With its versatile features and straightforward interface, it finds utility in a wide range of projects requiring voltage control, signal generation, and calibration.

Application Scenario:

In this educational project, we will demonstrate how to utilize the MAX5444AEUB+ DAC in a simple voltage control application. We will generate different analog voltages using each DAC channel to drive LEDs with varying brightness levels.

Experimental Setup:

To implement the voltage control system using MAX5444AEUB+, follow these steps:

1. Hardware Connections:

- Connect the VDD pin of MAX5444AEUB+ to the positive supply voltage (VCC), typically 5V.

- Connect the GND pin of MAX5444AEUB+ to the ground (GND).

- Connect the reference voltage (REF) pin of MAX5444AEUB+ to a stable voltage reference, often VCC.

- Connect the I2C serial interface pins (SDA, SCL) of MAX5444AEUB+ to the corresponding pins of the microcontroller or development board.

2. Programming:

- Initialize the I2C communication protocol on the microcontroller.

- Send appropriate commands to configure the DAC channels and set the desired output voltage levels.

3. LED Connections:

- Connect LEDs to the output pins of MAX5444AEUB+, ensuring appropriate current-limiting resistors to protect the LEDs from excess current.

- Each DAC channel corresponds to one LED, providing independent brightness control.

4. Testing:

- Upload the firmware to the microcontroller, ensuring proper initialization and operation of the DAC.

- Verify the functionality by observing the varying brightness levels of the LEDs corresponding to different DAC output voltages.

Considerations:

- Voltage Range: Ensure that the generated analog voltages fall within the acceptable range for the connected LEDs to prevent damage.

- Resolution: Take advantage of the 8-bit resolution of MAX5444AEUB+ to achieve smooth brightness transitions and precise voltage control.

- Power Supply Stability: Maintain stable power supply voltages to MAX5444AEUB+ and the microcontroller for reliable operation.

- Signal Integrity: Minimize noise and interference in the circuit to preserve the accuracy of the generated analog voltages.

Conclusion:

In conclusion, the MAX5444AEUB+ DAC offers a convenient solution for generating analog voltages with high accuracy and flexibility. By following the provided guidelines, students and beginners can gain hands-on experience with DACs and explore their applications in practical projects.

MAX5444AEUB+ FAQ

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3. Are the MAX5444AEUB+ price and inventory displayed accurate?

The price and inventory of MAX5444AEUB+ 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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6. What is the process for return or replacement of MAX5444AEUB+?

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 MAX5444AEUB+ we delivered, we will accept the replacement or return of the MAX5444AEUB+ 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 MAX5444AEUB+.

(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