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Name: DAC8811IBDRBT
Brand: Texas Instruments
SKU: DAC8811IBDRBT
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 DAC8811IBDRBT

Part No.:: DAC8811IBDRBT

Manufacturer:: Texas Instruments

Package:: 8-VDFN Exposed Pad

Datasheet:: DAC8811IBDRBT.pdf

Description:: IC DAC 16BIT A-OUT 8SON

In Stock:: 457

Quantity:: Add To Cart

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DAC8811IBDRBT Specifications

Package/Case:
8-VDFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofBits:
16
NumberofD/AConverters:
1
SettlingTime:
500ns (Typ)
OutputType:
Current - Unbuffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±2, ±1
Architecture:
Multiplying DAC
OperatingTemperature:
-40°C ~ 85°C

DAC8811IBDRBT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8811IBDRBT 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 DAC8811IBDRBT 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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DAC8811IBDRBT information

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Basic introduction and simple engineering application of DAC8811IBDRBT

DAC8811IBDRBT is a precision digital-to-analog converter (DAC) that offers high performance and flexibility, making it ideal for a wide range of applications in electronics and instrumentation. This device provides a single, buffered voltage output and operates from a single 2.7V to 5.5V supply. With its excellent linearity and low glitch, the DAC8811IBDRBT ensures accurate conversion of digital data to analog voltages.

Application Scenario:

In this article, we will explore a simple project using the DAC8811IBDRBT to generate analog output signals for controlling the brightness of an LED. This project will help beginners understand the basic functionality of the DAC and its practical application in a circuit.

Circuit Design:

To build the LED brightness control system using DAC8811IBDRBT, follow these steps:

1. Hardware Setup:

Connect the DAC8811IBDRBT to a microcontroller board, such as an Arduino, using SPI communication protocol. Connect the VCC pin of the DAC to the 5V power supply of the microcontroller board, and connect the GND pin to the ground.

2. LED Connection:

Connect an LED to the output pin of the DAC (OUTA) through a current-limiting resistor. The cathode of the LED should be connected to the DAC output pin, and the anode should be connected to the positive terminal of the power supply.

3. Programming:

Write a simple Arduino sketch to control the brightness of the LED using the DAC8811IBDRBT. Use the SPI library to communicate with the DAC and send digital values representing different brightness levels.

4. Testing:

Upload the Arduino sketch to the microcontroller board and observe the changes in LED brightness as you vary the digital input values sent to the DAC. Verify that the LED brightness smoothly transitions from dim to bright with increasing digital input values.

5. Experimentation:

Experiment with different digital input values to the DAC to achieve varying levels of LED brightness. Observe how the DAC accurately converts digital data to analog voltages, providing precise control over the LED brightness.

Considerations:

When working with the DAC8811IBDRBT and designing the circuit, consider the following factors:

- Resolution: The DAC resolution determines the number of discrete output levels and affects the precision of the analog output signal.

- Output Range: Ensure that the output voltage range of the DAC matches the requirements of the connected load, such as the LED.

- SPI Communication: Familiarize yourself with the SPI communication protocol and its implementation in the microcontroller code for seamless interaction with the DAC.

- LED Forward Current: Limit the current flowing through the LED to prevent damage by using an appropriate current-limiting resistor.

- System Stability: Ensure stable power supply and decoupling capacitors to minimize noise and ensure reliable operation of the DAC and the connected components.

DAC8811IBDRBT FAQ

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3. Are the DAC8811IBDRBT price and inventory displayed accurate?

The price and inventory of DAC8811IBDRBT 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 DAC8811IBDRBT?

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 DAC8811IBDRBT we delivered, we will accept the replacement or return of the DAC8811IBDRBT 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 DAC8811IBDRBT.

(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