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Name: LTC2642CDD-16#PBF
Brand: Analog Devices Inc.
SKU: LTC2642CDD-16#PBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. LTC2642CDD-16#PBF

Part No.:: LTC2642CDD-16#PBF

Manufacturer:: Analog Devices Inc.

Package:: 10-WFDFN Exposed Pad

Datasheet:: LTC2642CDD-16#PBF.pdf

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

In Stock:: 3045

Quantity:: Add To Cart

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LTC2642CDD-16#PBF Specifications

Package/Case:
10-WFDFN Exposed Pad
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 ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±0.5, ±0.5
Architecture:
R-2R
OperatingTemperature:
0°C ~ 70°C

LTC2642CDD-16#PBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2642CDD-16#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 LTC2642CDD-16#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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LTC2642CDD-16#PBF information

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Basic introduction and simple engineering application of LTC2642CDD-16#PBF

LTC2642CDD-16#PBF is a 16-bit digital-to-analog converter (DAC) manufactured by Linear Technology Corporation (now part of Analog Devices). It is designed to provide accurate analog voltage outputs with high resolution and low noise, making it suitable for a wide range of applications in instrumentation, industrial control, and communications systems.

Application Scenario:

In this tutorial, we will explore a simple project using the LTC2642CDD-16#PBF DAC to generate analog voltage signals for controlling the brightness of an LED.

Circuit Design:

To create the LED brightness control system using LTC2642CDD-16#PBF, follow these steps:

1. Circuit Setup:

Connect the LTC2642CDD-16#PBF DAC to a microcontroller development board (such as Arduino or Raspberry Pi) using the SPI interface. Ensure proper power supply connections and decoupling capacitors for stable operation.

2. LED Connection:

Connect an LED to one of the DAC output pins, such as VOUTA. Use a current-limiting resistor in series with the LED to prevent excessive current flow.

3. Programming:

Write a simple firmware program for the microcontroller to communicate with the LTC2642CDD-16#PBF DAC via SPI. The program should send digital values corresponding to the desired LED brightness levels to the DAC.

4. Analog Output:

Configure the DAC to output analog voltages proportional to the digital values received from the microcontroller. The output voltage range can be adjusted to control the LED brightness.

5. Testing:

Upload the firmware to the microcontroller and power on the circuit. Gradually change the digital input values sent to the DAC to observe changes in LED brightness. Verify the linearity and accuracy of the DAC output.

Considerations:

When working with the LTC2642CDD-16#PBF DAC, consider the following:

- Resolution: The LTC2642CDD-16#PBF offers 16-bit resolution, providing fine granularity for analog output voltage levels.

- Output Range: Adjust the output voltage range of the DAC to match the operating voltage requirements of the connected LED and ensure proper brightness control.

- SPI Communication: Implement reliable SPI communication protocols in the firmware to ensure accurate data transfer between the microcontroller and the DAC.

- LED Driver Circuit: Use appropriate driver circuitry to ensure that the LED receives sufficient current while maintaining brightness control accuracy.

- Noise Considerations: Minimize noise sources in the circuit design to maintain the integrity of the analog output signal and prevent flickering or instability in LED brightness.

By following these steps and considerations, you can successfully implement a simple LED brightness control system using the LTC2642CDD-16#PBF DAC, gaining practical experience in digital-to-analog conversion and analog signal processing.

LTC2642CDD-16#PBF FAQ

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3. Are the LTC2642CDD-16#PBF price and inventory displayed accurate?

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6. What is the process for return or replacement of LTC2642CDD-16#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 LTC2642CDD-16#PBF we delivered, we will accept the replacement or return of the LTC2642CDD-16#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 LTC2642CDD-16#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