Overview
The CAT5112VI-10-GT3 is a digital potentiometer (POT) manufactured by onsemi. This device is designed to perform the same function as a mechanical potentiometer or a variable resistor, but with the advantages of digital control. It features a linear-taper digital POT with a buffered wiper, making it suitable for a variety of applications where precise and programmable resistance is required.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Pots | 1 |
| Number of Taps | 32 |
| Type | Potentiometer |
| Control Interface | Up/Down |
| Resistance (kΩ) | 10 |
| VCC Max (V) | 6 |
| Wiper Position Memory | Yes |
| Package Type | SOIC-8 |
| MSL Type | 1 |
| MSL Temperature (°C) | 260 |
Key Features
- Linear-taper digital potentiometer with 32 taps.
- Buffered wiper output for improved stability and noise rejection.
- Up/Down control interface for easy wiper position adjustment.
- Non-volatile memory to store wiper position during power-off.
- Operating voltage range up to 6V.
- Compact SOIC-8 package for space-efficient designs.
Applications
- AUDIO AND VIDEO EQUIPMENT: For volume control, tone control, and other audio adjustments.
- INDUSTRIAL CONTROL SYSTEMS: For calibration, gain setting, and other control functions.
- MEDICAL DEVICES: For precise resistance adjustments in medical equipment.
- AUTOMOTIVE SYSTEMS: For various control and adjustment functions in automotive electronics.
- CONSUMER ELECTRONICS: For use in consumer devices requiring programmable resistance.
Q & A
- What is the primary function of the CAT5112VI-10-GT3?
The CAT5112VI-10-GT3 functions as a digital potentiometer, replacing mechanical potentiometers or variable resistors with digital control.
- How many taps does the CAT5112VI-10-GT3 have?
The device has 32 taps.
- What is the control interface of the CAT5112VI-10-GT3?
The control interface is Up/Down.
- What is the maximum operating voltage of the CAT5112VI-10-GT3?
The maximum operating voltage is 6V.
- Does the CAT5112VI-10-GT3 have non-volatile memory?
Yes, it has non-volatile memory to store the wiper position during power-off.
- What package type is the CAT5112VI-10-GT3 available in?
The device is available in an SOIC-8 package.
- What are some common applications of the CAT5112VI-10-GT3?
Common applications include audio and video equipment, industrial control systems, medical devices, automotive systems, and consumer electronics.
- How does the buffered wiper output benefit the device?
The buffered wiper output improves stability and reduces noise, making it more reliable in various applications.
- What is the MSL (Moisture Sensitivity Level) of the CAT5112VI-10-GT3?
The MSL is 1, with a peak reflow temperature of 260°C.
- Is the CAT5112VI-10-GT3 suitable for high-temperature environments?
It is designed to operate within standard temperature ranges and has a peak reflow temperature of 260°C, but it is not specifically designed for extremely high-temperature environments.
