| PartNumber | ISL22419UFU8Z | ISL22419UFU8Z-TK | ISL22419WFU8Z |
| Description | IC DGTL POT 50KOHM 128TAP 8MSOP | IC DGTL POT 50KOHM 128TAP 8MSOP | IC POT DGTL 128TP LN LP 8-MSOP |
| Manufacturer | Intersil | - | Intersil |
| Product Category | Data Acquisition - Digital Potentiometers | - | Data Acquisition - Digital Potentiometers |
| Series | XDCP | - | XDCP |
| Packaging | Tube | - | Tube |
| Package Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Operating Temperature | -40°C ~ 125°C | - | -40°C ~ 125°C |
| Features | - | - | - |
| Interface | SPI | - | SPI |
| Voltage Supply | 2.7 V ~ 5.5 V | - | 2.7 V ~ 5.5 V |
| Supplier Device Package | 8-MSOP | - | 8-MSOP |
| Number of Circuits | 1 | - | 1 |
| Taper | Linear | - | Linear |
| Configuration | Potentiometer | - | Potentiometer |
| Number of Taps | 128 | - | 128 |
| Resistance Ohms | 50k | - | 10k |
| Memory Type | Non-Volatile | - | Non-Volatile |
| Tolerance | ±20% | - | ±20% |
| Temperature Coefficient Typ | ±80 ppm/°C | - | ±50 ppm/°C |
| Resistance Wiper Ohms Typ | 70 | - | 70 |