| PartNumber | X9221AUSIZT1 | X9221AUSI | X9221AUSIT1 |
| Description | Digital Potentiometer ICs DL EEPOT 4 X 50KOHM S IND T/R | IC DGTL POT 50KOHM 64TAP 20SOIC | IC XDCP DUAL 50K 2-WIRE 20-SOIC |
| Manufacturer | Renesas Electronics | Intersil | Intersil |
| Product Category | Digital Potentiometer ICs | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| RoHS | Y | - | - |
| Series | X9221A | XDCP | XDCP |
| Resistance | 50 kOhms | - | - |
| Number of POTs | Dual | - | - |
| Taps per POT | 64 | - | - |
| Wiper Memory | Non Volatile | - | - |
| Digital Interface | Serial (2-Wire) | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Operating Supply Current | 3 mA | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | PCB Mount | - | - |
| Package / Case | SOIC-20 | - | - |
| Taper | Linear | Linear | Linear |
| Packaging | Reel | Tube | Tape & Reel (TR) |
| Height | 2.34 mm | - | - |
| Length | 12.8 mm | - | - |
| Supply Type | Single | - | - |
| Termination Style | SMD/SMT | - | - |
| Width | 7.49 mm | - | - |
| Brand | Renesas / Intersil | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Digital Potentiometer ICs | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Digital Potentiometer ICs | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Unit Weight | 0.028254 oz | - | - |
| Package Case | - | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Features | - | Selectable Address | Selectable Address |
| Interface | - | I2C | I2C |
| Voltage Supply | - | 5V | 5V |
| Supplier Device Package | - | 20-SOIC W | 20-SOIC W |
| Number of Circuits | - | 2 | 2 |
| Configuration | - | Potentiometer | Potentiometer |
| Number of Taps | - | 64 | 64 |
| Resistance Ohms | - | 50k | 50k |
| Memory Type | - | Non-Volatile | Non-Volatile |
| Tolerance | - | ±20% | ±20% |
| Temperature Coefficient Typ | - | ±300 ppm/°C | ±300 ppm/°C |
| Resistance Wiper Ohms Typ | - | 40 | 40 |