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| PartNumber | ISL22444WFR20Z-TK | ISL22444WFR20Z | ISL22444WFV20Z |
| Description | Digital Potentiometer ICs 278 TAP FL RNG IND QD SPI DCP 5X5 | Digital Potentiometer ICs 275 TAP FL RNG IND QD SPI DCP 5X5 | Digital Potentiometer ICs 269 TAP FL RNG IND QD SPI DCP 20LD |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | Digital Potentiometer ICs | Digital Potentiometer ICs | Digital Potentiometer ICs |
| RoHS | Y | Y | Y |
| Series | ISL22444 | ISL22444 | ISL22444 |
| Resistance | 10 kOhms | 10 kOhms | 10 kOhms |
| Number of POTs | Quad | Quad | Quad |
| Taps per POT | 256 | 256 | 256 |
| Wiper Memory | Non Volatile | Non Volatile | Non Volatile |
| Digital Interface | Serial (SPI) | Serial (SPI) | Serial (SPI) |
| Operating Supply Voltage | +/- 3.3 V, +/- 5 V | +/- 3.3 V, +/- 5 V | +/- 3.3 V, +/- 5 V |
| Operating Supply Current | 600 uA | 600 uA | 600 uA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | PCB Mount | PCB Mount | PCB Mount |
| Package / Case | QFN-EP-20 | QFN-EP-20 | TSSOP-20 |
| Taper | Linear | Linear | Linear |
| Packaging | Reel | Tube | Tube |
| Height | 0.95 mm | 0.95 mm | 1.05 mm |
| Length | 5 mm | 5 mm | 6.6 mm |
| Supply Type | Dual | Dual | Dual |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Width | 5 mm | 5 mm | 4.5 mm |
| Brand | Renesas / Intersil | Renesas / Intersil | Renesas / Intersil |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Digital Potentiometer ICs | Digital Potentiometer ICs | Digital Potentiometer ICs |
| Factory Pack Quantity | 1000 | 60 | 74 |
| Subcategory | Digital Potentiometer ICs | Digital Potentiometer ICs | Digital Potentiometer ICs |
| Supply Voltage Max | +/- 5.5 V | +/- 5.5 V | +/- 5.5 V |
| Supply Voltage Min | +/- 2.25 V | +/- 2.25 V | +/- 2.25 V |
| Unit Weight | - | - | 0.006737 oz |