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| PartNumber | ISL23428UFRUZ-TK | ISL23428UFVZ | ISL23428UFRUZ-T7A |
| Description | Digital Potentiometer ICs 128 TAP VOLATILE SPI DL FL RNG DCP 16LD | Digital Potentiometer ICs 128 TAP VOLATILE SPI DL FL RNG DCP 14LD | Digital Potentiometer ICs 128 TAPVOLATILE SPI DUAL RNG IND 16LD |
| Manufacturer | Renesas Electronics | Intersil | Intersil |
| Product Category | Digital Potentiometer ICs | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| RoHS | Y | - | - |
| Series | ISL23428 | XDCP | XDCP |
| Resistance | 50 kOhms | - | - |
| Number of POTs | Dual | - | - |
| Taps per POT | 128 | - | - |
| Wiper Memory | Volatile | - | - |
| Digital Interface | Serial (SPI) | - | - |
| Operating Supply Voltage | 3.3 V | - | - |
| Operating Supply Current | 100 uA | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Mounting Style | PCB Mount | - | - |
| Package / Case | UTQFN-16 | - | - |
| Taper | Linear | Linear | Linear |
| Packaging | Reel | Tube Alternate Packaging | Digi-ReelR Alternate Packaging |
| Height | 0.5 mm | - | - |
| Length | 2.6 mm | - | - |
| Supply Type | Analog and Digital | - | - |
| Termination Style | SMD/SMT | - | - |
| Width | 1.8 mm | - | - |
| Brand | Renesas / Intersil | - | - |
| Product Type | Digital Potentiometer ICs | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Digital Potentiometer ICs | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 1.7 V | - | - |
| Package Case | - | 14-TSSOP (0.173", 4.40mm Width) | 16-UFQFN |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Features | - | - | - |
| Interface | - | SPI | SPI |
| Voltage Supply | - | 1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V | 1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V |
| Supplier Device Package | - | 14-TSSOP | 16-UTQFN (2.6x1.8) |
| Number of Circuits | - | 2 | 2 |
| Configuration | - | Potentiometer | Potentiometer |
| Number of Taps | - | 128 | 128 |
| Resistance Ohms | - | 50k | 50k |
| Memory Type | - | Volatile | Volatile |
| Tolerance | - | ±20% | ±20% |
| Temperature Coefficient Typ | - | ±65 ppm/°C | ±65 ppm/°C |
| Resistance Wiper Ohms Typ | - | 70 | 70 |