The X9221AYSI is a dual digitally controlled potentiometer (XDCP) from Quarktwin Technology Ltd., featuring a 2-wire serial interface for communication. It integrates two potentiometers in a single package, each with 64 taps and a resolution that allows for precise control of wiper positions. The device includes a volatile Wiper Counter Register (WCR) and two non-volatile Data Registers (DR0 and DR1) for storing wiper positions, with the ability to recall settings upon power-up. The X9221AYSI supports resistor values of 2K,Ѷ, 10K,Ѷ, and 50K,Ѷ, making it versatile for various applications such as control, parameter adjustments, and signal processing. It is available in both 20-lead plastic DIP and SOIC packages, providing flexibility in design integration. The device is designed for endurance, with a write capability of up to 100,000 cycles per bit per register. This product is suitable for engineers looking for reliable digital potentiometers with a straightforward interface for their projects.
Digital Potentiometer, 2 Func, 2000ohm, 2-wire Serial Control Interface, 64 Positions, CMOS, PDSO20
64 Taps, 2-Wire Serial Bus | IC DGTL POT 2KOHM 64TAP 20SOIC Product overview: X9221AYSI from Renesas Electronics Corporation is a Digital Potentiometer for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2KOHM. Search-friendly keywords include Digital Potentiometer, Digital Potentiometers, electronic component, datasheet, replacement part, 2KOHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 717-X9221AYSI can be used for catalog matching and distributor lookup.
Manufacturer: Renesas Electronics America Inc.
Win Source Part Number: 1281103-X9221AYSI
Packaging: Tube
Features: Selectable Address
Tolerance: ±20%
Temperature Coefficient: ±300ppm/°C
Configuration: Potentiometer
Memory Type: Non-Volatile
Interface: I2C
Resistance (Ohms): 2k
Taper: Linear
Categories: Integrated Circuits
Supplier Device Package: 20-SOIC
Status: Obsolete
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Homepage: www.intersil.com/cda
Manufacturer Package: 20-SOIC
Popularity: Medium
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Limited
Family Part Number: X9221A
Manufacturer Pack Quantity: 35
MSL Level: 1 (Unlimited)
Supply Voltage (V): 5V
Taps per POT: 64
Resistance - Wiper (Ohms): 40
Digital Potentiometer 2k Ohm 2 Circuit 64 Taps I²C Interface 20-SOIC
Digital Potentiometer 2k Ohm 2 Circuit 64 Taps I²C Interface 20-SOIC
IC DGTL POT 2KOHM 64TAP 20SOIC
| Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Chip Resistors | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Potentiometers, Rheostats, and Trimmers |
| Product Number | X9221AYSI | 717-X9221AYSI | 1281103-X9221AYSI | X9221AYSI | X9221AYSI |
| Product Name | 2KOHM Digital Potentiometer | Data Acquisition - Data Acquisition - Digital Potentiometers - X9221AYSI | Digital Potentiometers | Data Acquisition - Digital Potentiometers | |
| Resistance Range | 2000 ohms | 2000 ohms | 2000 ohms | ||
| Potentiometer Type | Digital Potentiometer | Standard Potentiometer; Digital Potentiometer | |||
| Tolerance | 20 +/- % | ||||
| Operating DC Voltage | 5 volts | 5 volts |
