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Name: LTC2635CMSE-LZ12#PBF
Brand: Analog Devices Inc.
SKU: LTC2635CMSE-LZ12#PBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. LTC2635CMSE-LZ12#PBF

Part No.:: LTC2635CMSE-LZ12#PBF

Manufacturer:: Analog Devices Inc.

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad

Datasheet:: LTC2635CMSE-LZ12#PBF.pdf

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

In Stock:: 3768

Quantity:: Add To Cart

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LTC2635CMSE-LZ12#PBF Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
4
SettlingTime:
4.4µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
I²C
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±1, ±1 (Max)
Architecture:
-
OperatingTemperature:
0°C ~ 70°C

LTC2635CMSE-LZ12#PBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2635CMSE-LZ12#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 LTC2635CMSE-LZ12#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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LTC2635CMSE-LZ12#PBF information

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Basic introduction and simple engineering application of LTC2635CMSE-LZ12#PBF

LTC2635CMSE-LZ12#PBF is a 12-bit digital-to-analog converter (DAC) manufactured by Analog Devices. It is a versatile component commonly used in electronic circuits to convert digital signals into analog voltages with high precision and stability.

Basic Introduction:

The LTC2635CMSE-LZ12#PBF DAC features 12-bit resolution, providing 4096 discrete voltage levels, and operates from a single 2.7V to 5.5V supply. It offers excellent linearity and low noise performance, making it suitable for various applications requiring accurate analog voltage generation.

Application Scenario:

In a simple project, LTC2635CMSE-LZ12#PBF can be utilized to generate analog control signals for driving LEDs with variable brightness levels.

Circuit Design:

To implement LED brightness control using LTC2635CMSE-LZ12#PBF, follow these steps:

1. DAC Connection:

Connect the output pin of LTC2635CMSE-LZ12#PBF to the base of a transistor configured as a voltage-controlled current source. The DAC's digital input pins (SDI, SCK, CS) should be connected to the microcontroller's SPI (Serial Peripheral Interface) pins for communication.

2. LED Driver Circuit:

Connect the emitter of the transistor to the ground and the collector to the positive terminal of the LED. Add a current-limiting resistor in series with the LED to protect it from excessive current.

3. Microcontroller Interface:

Program the microcontroller to send digital values corresponding to the desired LED brightness levels to LTC2635CMSE-LZ12#PBF via SPI communication. Adjust the digital values to produce different analog voltages at the DAC output, thereby controlling the LED brightness.

4. Power Supply:

Provide a stable power supply to both the microcontroller and LTC2635CMSE-LZ12#PBF to ensure proper operation. Use decoupling capacitors near the power supply pins of the components to minimize noise.

5. Testing:

Test the circuit by varying the digital input values sent to the DAC and observe the corresponding changes in LED brightness. Ensure that the LED responds smoothly to changes in the DAC output voltage.

Considerations:

- Resolution: Choose the appropriate DAC resolution based on the required precision for LED brightness control.

- Speed: Ensure that the DAC's update rate is sufficient to avoid visible flickering in the LED brightness adjustment.

- Calibration: Calibrate the DAC output to compensate for any non-linearity or offset errors to achieve accurate brightness control.

- Thermal Management: Monitor the temperature of the LED and the DAC to prevent overheating and ensure long-term reliability.

- Current Limiting: Implement current limiting mechanisms to protect the LED from excessive current and prevent damage.

LTC2635CMSE-LZ12#PBF FAQ

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6. What is the process for return or replacement of LTC2635CMSE-LZ12#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 LTC2635CMSE-LZ12#PBF we delivered, we will accept the replacement or return of the LTC2635CMSE-LZ12#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 LTC2635CMSE-LZ12#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