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Name: LTC2634IUD-HZ12#PBF
Brand: Analog Devices Inc.
SKU: LTC2634IUD-HZ12#PBF
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. LTC2634IUD-HZ12#PBF

Part No.:: LTC2634IUD-HZ12#PBF

Manufacturer:: Analog Devices Inc.

Package:: 16-WFQFN Exposed Pad

Datasheet:: LTC2634IUD-HZ12#PBF.pdf

Description:: IC DAC 12BIT V-OUT 16QFN

In Stock:: 2816

Quantity:: Add To Cart

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LTC2634IUD-HZ12#PBF Specifications

Package/Case:
16-WFQFN Exposed Pad
Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
4
SettlingTime:
4.8µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
5V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±1, ±1 (Max)
Architecture:
-
OperatingTemperature:
-40°C ~ 85°C

LTC2634IUD-HZ12#PBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2634IUD-HZ12#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 LTC2634IUD-HZ12#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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LTC2634IUD-HZ12#PBF information

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Basic introduction and simple engineering application of LTC2634IUD-HZ12#PBF

LTC2634IUD-HZ12#PBF is a high-precision, low-power, 12-bit voltage-output digital-to-analog converter (DAC) manufactured by Linear Technology. It offers excellent linearity and low noise performance, making it suitable for various precision control and signal generation applications.

Application Scenario:

In this educational project, we will utilize LTC2634IUD-HZ12#PBF to generate analog voltage signals for controlling the brightness of an LED. This simple project will help beginners understand the basic operation of the DAC and its practical application in a real-world scenario.

Circuit Design:

To create a simple LED brightness control circuit using LTC2634IUD-HZ12#PBF, follow these steps:

1. DAC Connection:

Connect the output pin (VOUT) of LTC2634IUD-HZ12#PBF to a voltage divider circuit consisting of resistors R1 and R2. The divided voltage will serve as the reference voltage for the LED brightness control.

2. LED Connection:

Connect the cathode of the LED to ground and the anode through a current-limiting resistor (R_LED) to the output of the voltage divider. The LED will be driven by the voltage generated by the DAC.

3. Control Interface:

Interface a microcontroller or a development board with the LTC2634IUD-HZ12#PBF using a communication protocol such as SPI or I2C. The microcontroller will send digital commands to the DAC to set the desired output voltage level.

4. Power Supply:

Ensure a stable power supply for both the DAC and the microcontroller. Use decoupling capacitors to filter out noise and ensure reliable operation.

5. Firmware Implementation:

Write a simple firmware code to communicate with the DAC and adjust the output voltage level based on user input or predefined algorithms. Ensure proper error handling and data formatting for accurate LED brightness control.

Experiment Steps:

1. Connect the circuit components according to the circuit design mentioned above.

2. Upload the firmware code to the microcontroller or development board.

3. Power on the circuit and observe the LED brightness change as you vary the digital input values sent to the DAC.

4. Use a multimeter to measure the output voltage from the DAC and verify its accuracy against the digital input values.

5. Experiment with different resistor values in the voltage divider circuit to adjust the LED brightness range.

Considerations:

- Voltage Range: Ensure that the DAC output voltage range is compatible with the LED forward voltage and the voltage divider circuit.

- Current Limiting: Use an appropriate resistor value (R_LED) to limit the current flowing through the LED and prevent damage.

- Communication Protocol: Understand and configure the communication protocol settings between the microcontroller and the DAC for proper data transmission.

- Firmware Optimization: Optimize the firmware code for efficient DAC communication and LED brightness control to minimize processing overhead.

- Safety Precautions: Handle electronic components with care and avoid short circuits or improper connections that may damage the circuit or components.

LTC2634IUD-HZ12#PBF FAQ

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6. What is the process for return or replacement of LTC2634IUD-HZ12#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 LTC2634IUD-HZ12#PBF we delivered, we will accept the replacement or return of the LTC2634IUD-HZ12#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 LTC2634IUD-HZ12#PBF.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations