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Name: DAC8881SRGET
Brand: Texas Instruments
SKU: DAC8881SRGET
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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Texas Instruments DAC8881SRGET

Part No.:: DAC8881SRGET

Manufacturer:: Texas Instruments

Package:: 24-VFQFN Exposed Pad

Datasheet:: DAC8881SRGET.pdf

Description:: IC DAC 16BIT V-OUT 24VQFN

In Stock:: 3965

Quantity:: Add To Cart

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DAC8881SRGET Specifications

Package/Case:
24-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
NumberofBits:
16
NumberofD/AConverters:
1
SettlingTime:
5µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI, DSP
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±0.5, ±0.25
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 105°C

DAC8881SRGET this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8881SRGET 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 DAC8881SRGET 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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DAC8881SRGET information

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Basic introduction and simple engineering application of DAC8881SRGET

DAC8881SRGET is a high-precision, low-power, 16-bit digital-to-analog converter (DAC) manufactured by Texas Instruments. It is commonly used in various electronic applications requiring accurate analog output generation, such as industrial automation, instrumentation, and audio systems.

Introduction:

The DAC8881SRGET features a resolution of 16 bits, providing precise control over analog output voltages ranging from 0 to Vref. It operates from a single 2.7V to 5.5V supply voltage and consumes very low power, making it suitable for battery-powered and low-power applications.

Key Features:

- 16-bit resolution with monotonic performance.

- Low-power consumption: typically 0.5mW at 3.3V supply voltage.

- Rail-to-rail voltage output.

- SPI-compatible interface for easy communication with microcontrollers and other digital devices.

- Internal reference voltage and buffer amplifier for simplified external circuitry.

Application Example:

To illustrate the application of DAC8881SRGET, let's consider a simple project where it is used to generate a variable analog voltage output for controlling the brightness of an LED.

Project Components:

1. DAC8881SRGET DAC chip.

2. Microcontroller (e.g., Arduino Uno).

3. LED.

4. Resistors, capacitors, and connecting wires.

Experiment Steps:

1. Circuit Setup:

Connect the DAC8881SRGET to the microcontroller using the SPI interface. Connect the output pin of the DAC to a current-limiting resistor and then to the anode of the LED. Connect the cathode of the LED to ground.

2. Programming:

Write a simple program for the microcontroller to send digital values (0 to 65535) to the DAC via SPI communication. Map these digital values to the desired analog voltage levels (0V to Vref) for controlling the brightness of the LED.

3. Calibration:

Calibrate the DAC output to ensure that the digital values correspond accurately to the desired brightness levels of the LED. Adjust the reference voltage and/or scaling factors as necessary.

4. Testing:

Upload the program to the microcontroller and observe the brightness variation of the LED as you change the digital input values. Verify the linearity and accuracy of the DAC output across the entire range of digital input values.

Conclusion:

In this project, we demonstrated the basic application of DAC8881SRGET in generating variable analog voltages for LED brightness control. This versatile DAC can be employed in various other projects requiring accurate analog output generation, providing flexibility and precision.

Further Exploration:

Explore advanced features of DAC8881SRGET, such as internal reference voltage trimming and power-down modes, to optimize power consumption and performance in different applications.

DAC8881SRGET FAQ

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3. Are the DAC8881SRGET price and inventory displayed accurate?

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6. What is the process for return or replacement of DAC8881SRGET?

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 DAC8881SRGET we delivered, we will accept the replacement or return of the DAC8881SRGET 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 DAC8881SRGET.

(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