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Name: LTC2621IDD-1#PBF
Brand: Analog Devices Inc.
SKU: LTC2621IDD-1#PBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. LTC2621IDD-1#PBF

Part No.:: LTC2621IDD-1#PBF

Manufacturer:: Analog Devices Inc.

Package:: 10-WFDFN Exposed Pad

Datasheet:: LTC2621IDD-1#PBF.pdf

Description:: IC DAC 12BIT V-OUT 10DFN

In Stock:: 3484

Quantity:: Add To Cart

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LTC2621IDD-1#PBF Specifications

Package/Case:
10-WFDFN Exposed Pad
Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
7µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
2.5V ~ 5.5V
Voltage-SupplyDigital:
2.5V ~ 5.5V
INL/DNL(LSB):
±0.8, ±0.5 (Max)
Architecture:
-
OperatingTemperature:
-40°C ~ 85°C

LTC2621IDD-1#PBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2621IDD-1#PBF 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 LTC2621IDD-1#PBF 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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LTC2621IDD-1#PBF information

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Basic introduction and simple engineering application of LTC2621IDD-1#PBF

LTC2621IDD-1#PBF is a digital-to-analog converter (DAC) chip manufactured by Linear Technology, suitable for various analog signal processing applications. It features a high-resolution 12-bit DAC with an internal reference and I2C interface for easy digital control.

Application Scenario:

In a simple project, LTC2621IDD-1#PBF can be utilized to generate analog voltage outputs for controlling LED brightness levels based on digital inputs from a microcontroller.

Circuit Design:

To design an LED brightness control system using LTC2621IDD-1#PBF, follow these steps:

1. DAC Connection:

Connect the output pins of LTC2621IDD-1#PBF to the voltage input pins of LED driver circuits. Ensure proper decoupling capacitors are used for stable voltage supply.

2. Microcontroller Interface:

Interface the microcontroller, such as an Arduino or Raspberry Pi, with LTC2621IDD-1#PBF using the I2C communication protocol. Assign digital pins for SDA (Serial Data) and SCL (Serial Clock) connections.

3. Programming:

Write firmware code to communicate with LTC2621IDD-1#PBF via I2C and send digital values corresponding to the desired analog output voltages. Implement algorithms for LED brightness control based on user input or sensor data.

4. LED Driver Circuit:

Design LED driver circuits using transistors or specialized LED driver ICs to control the current flowing through the LEDs. Calculate appropriate resistor values for current limiting based on LED specifications.

5. Testing and Calibration:

Test the system by varying the digital input values sent to LTC2621IDD-1#PBF and observe the corresponding changes in LED brightness. Calibrate the system as necessary to achieve the desired brightness levels.

Considerations:

When designing the LED brightness control system, consider the following:

- Resolution: Choose appropriate resolution settings for LTC2621IDD-1#PBF to achieve the desired granularity in LED brightness control.

- Power Supply: Ensure sufficient power supply for both LTC2621IDD-1#PBF and LED driver circuits to avoid voltage drops and instability.

- Heat Dissipation: Implement heat sinks or thermal management techniques for components prone to overheating, especially in high-power LED applications.

- System Integration: Integrate the LED brightness control system seamlessly with other components or modules for a cohesive and efficient overall system operation.

- User Interface: Provide user-friendly interfaces, such as buttons or touch screens, for convenient user interaction and control over LED brightness settings.

LTC2621IDD-1#PBF FAQ

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3. Are the LTC2621IDD-1#PBF price and inventory displayed accurate?

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6. What is the process for return or replacement of LTC2621IDD-1#PBF?

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 LTC2621IDD-1#PBF we delivered, we will accept the replacement or return of the LTC2621IDD-1#PBF 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 LTC2621IDD-1#PBF.

(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