Overview
The CAT5251YI-50-T2 is a digital potentiometer produced by onsemi, designed to offer flexible and precise control over resistance values. This component features four independent potentiometer circuits, each with 256 taps, providing a high degree of precision and versatility. Although the CAT5251YI-50-T2 is currently listed as obsolete, it remains a significant component in various legacy systems and applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Circuits | 4 |
| Resistance (ohms) | 50k ohms |
| Taps | 256 |
| Supply Voltage Range | 2.5V to 6V |
| Memory Type | Non-Volatile |
| Interface | I2C |
Key Features
- Four independent digital potentiometer circuits with 256 taps each, allowing for precise resistance control.
- Wide supply voltage range of 2.5V to 6V, making it versatile for various applications.
- Non-volatile memory to retain settings even when power is off.
- I2C interface for easy communication and control.
Applications
The CAT5251YI-50-T2 is suitable for a variety of applications where precise and adjustable resistance is required. These include audio and video equipment, industrial control systems, medical devices, and any system requiring adjustable gain or offset. Its non-volatile memory and I2C interface make it particularly useful in applications where settings need to be retained and easily adjusted.
Q & A
- What is the resistance value of the CAT5251YI-50-T2?
The resistance value of the CAT5251YI-50-T2 is 50k ohms. - How many independent potentiometer circuits does the CAT5251YI-50-T2 have?
The CAT5251YI-50-T2 has four independent potentiometer circuits. - What is the supply voltage range of the CAT5251YI-50-T2?
The supply voltage range of the CAT5251YI-50-T2 is 2.5V to 6V. - What type of memory does the CAT5251YI-50-T2 use?
The CAT5251YI-50-T2 uses non-volatile memory. - What interface does the CAT5251YI-50-T2 use for communication?
The CAT5251YI-50-T2 uses an I2C interface for communication. - How many taps are available on each potentiometer circuit?
Each potentiometer circuit has 256 taps. - Is the CAT5251YI-50-T2 still in production?
No, the CAT5251YI-50-T2 is currently listed as obsolete. - What are some common applications of the CAT5251YI-50-T2?
Common applications include audio and video equipment, industrial control systems, and medical devices. - Why is non-volatile memory important in the CAT5251YI-50-T2?
Non-volatile memory ensures that the settings are retained even when power is turned off, which is crucial for many applications. - Can the CAT5251YI-50-T2 be used in systems requiring adjustable gain or offset?
Yes, the CAT5251YI-50-T2 is particularly useful in systems requiring adjustable gain or offset due to its precise and adjustable resistance.
