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| PartNumber | X9221AWSIZ | X9221AWSI | X9221AWSIT1 |
| Description | Digital Potentiometer ICs 10K DL EEPOTTM POT CMOS IND | IC XDCP DUAL 10K 2-WIRE 20-SOIC | IC XDCP DUAL 10K 2-WIRE 20-SOIC |
| Manufacturer | Intersil | Intersil | Intersil |
| Product Category | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| Series | XDCP | XDCP | XDCP |
| Packaging | Tube Alternate Packaging | Tube | Tape & Reel (TR) |
| Unit Weight | 0.018953 oz | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package Case | SOIC-Wide-20 | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Features | Selectable Address | Selectable Address | Selectable Address |
| Interface | I2C | I2C | I2C |
| Voltage Supply | 5V | 5V | 5V |
| Supplier Device Package | 20-SOIC W | 20-SOIC W | 20-SOIC W |
| Number of Circuits | 2 | 2 | 2 |
| Taper | Linear | Linear | Linear |
| Configuration | Potentiometer | Potentiometer | Potentiometer |
| Number of Taps | 64 | 64 | 64 |
| Resistance Ohms | 10k | 10k | 10k |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile |
| Tolerance | ±20% | ±20% | ±20% |
| Temperature Coefficient Typ | ±300 ppm/°C | ±300 ppm/°C | ±300 ppm/°C |
| Resistance Wiper Ohms Typ | 40 | 40 | 40 |
| Resistance | 10 kOhms | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Operating Supply Current | 3 mA | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Number of POTs | Dual | - | - |
| Taps per POT | 64 | - | - |
| Wiper Memory | Non Volatile | - | - |
| Digital Interface | Serial (2-Wire) | - | - |