What is the Additional Feature ?

Name: CAT5128TBI-50GT3
Brand: onsemi
SKU: CAT5128TBI-50GT3
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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onsemi CAT5128TBI-50GT3

Part No.:: CAT5128TBI-50GT3

Manufacturer:: onsemi

Package:: SOT-23-8

Datasheet:: CAT5128TBI-50GT3.pdf

Description:: IC DGTL POT 50KOHM 32TAP SOT23-8

In Stock:: 22617

Quantity:: Add To Cart

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CAT5128TBI-50GT3 Specifications

Package/Case:
SOT-23-8
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
32
Resistance(Ohms):
50k
Interface:
Up/Down (UP, DN)
MemoryType:
Volatile
Voltage-Supply:
2.5V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
50ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

CAT5128TBI-50GT3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CAT5128TBI-50GT3 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 CAT5128TBI-50GT3 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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CAT5128TBI-50GT3 information

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The working principle and core technical features of CAT5128TBI-50GT3

CAT5128TBI-50GT3 is a digital potentiometer IC designed for precision voltage adjustment in various electronic circuits. It integrates non-volatile memory (EEPROM) for storing wiper position and offers a wide resistance range, making it suitable for diverse applications.

Application Scenario:

In audio equipment, CAT5128TBI-50GT3 can be utilized to control volume levels, tone adjustments, or other parameters requiring precise voltage regulation.

Circuit Design:

To incorporate CAT5128TBI-50GT3 into a circuit for volume control, follow these steps:

1. Connection to Microcontroller:

Interface CAT5128TBI-50GT3 with a microcontroller, such as an Arduino or Raspberry Pi, via the SPI (Serial Peripheral Interface) protocol. Connect the SPI pins, like SCK, MOSI, MISO, and CS, to the corresponding pins on the microcontroller for communication.

2. Audio Signal Path:

Route the audio signal through the digital potentiometer. Connect the input signal to one end of the potentiometer and the output signal to the wiper terminal. The other end of the potentiometer remains unconnected.

3. Control Algorithm:

Develop a control algorithm in the microcontroller firmware to adjust the wiper position of CAT5128TBI-50GT3 based on user input or system requirements. Implement appropriate scaling and mapping functions to convert user commands into potentiometer settings.

4. User Interface:

Integrate a user interface, such as a rotary encoder or push buttons, to allow users to adjust the volume or other parameters. Capture user inputs using GPIO pins on the microcontroller and update the potentiometer settings accordingly.

5. Power Supply:

Ensure stable power supply to CAT5128TBI-50GT3 and the microcontroller. Use voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

Considerations:

When designing the circuit, consider the following factors:

- Resolution and Accuracy: Choose appropriate settings for the digital potentiometer to achieve the desired resolution and accuracy in voltage adjustment.

- Signal Integrity: Ensure that the digital potentiometer does not introduce noise or distortion to the audio signal path, especially at high volume levels.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with relevant standards for electromagnetic compatibility.

- Dynamic Range: Evaluate the dynamic range of the digital potentiometer to ensure it can accommodate the full range of audio signals without clipping or distortion.

- System Integration: Test the system thoroughly to verify compatibility and interoperability between the microcontroller, digital potentiometer, and other components in the audio circuit.

CAT5128TBI-50GT3 FAQ

1. How to order CAT5128TBI-50GT3 on icwhale.com?

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2. How does icwhale.com guarantee that CAT5128TBI-50GT3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CAT5128TBI-50GT3. All suppliers must pass our qualification reviews before they can publish their products including CAT5128TBI-50GT3 on icwhale.com; we pay more attention to the channels and quality of CAT5128TBI-50GT3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the CAT5128TBI-50GT3 price and inventory displayed accurate?

The price and inventory of CAT5128TBI-50GT3 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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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of CAT5128TBI-50GT3?

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 CAT5128TBI-50GT3 we delivered, we will accept the replacement or return of the CAT5128TBI-50GT3 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 CAT5128TBI-50GT3.

(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