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| PartNumber | ISL23448UFVZ-T7A | ISL23448UFVZ-TK | ISL23448UFVZ |
| Description | Digital Potentiometer ICs 128 TAPVOLATILE SPI QUAD RNG IND 20LD | Digital Potentiometer ICs 128 TAP VOLATILE SPI QD FL RNG DCP 20LD | Digital Potentiometer ICs 128 TAP VOLATILE SPI QD FL RNG DCP 20LD |
| Manufacturer | Renesas Electronics | Renesas Electronics | Intersil |
| Product Category | Digital Potentiometer ICs | Digital Potentiometer ICs | Data Acquisition - Digital Potentiometers |
| RoHS | Y | Y | - |
| Series | ISL23448 | ISL23448 | XDCP |
| Resistance | 50 kOhms | 50 kOhms | - |
| Number of POTs | Quad | Quad | - |
| Taps per POT | 128 | 128 | - |
| Wiper Memory | Volatile | Volatile | - |
| Digital Interface | Serial (SPI) | Serial (SPI) | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Operating Supply Current | 110 uA | 110 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Package / Case | TSSOP-20 | TSSOP-20 | - |
| Taper | Linear | Linear | Linear |
| Packaging | Reel | Reel | Tube Alternate Packaging |
| Height | 0.9 mm | 0.9 mm | - |
| Length | 6.5 mm | 6.5 mm | - |
| Supply Type | Analog and Digital | Analog and Digital | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Width | 4.4 mm | 4.4 mm | - |
| Brand | Renesas / Intersil | Renesas / Intersil | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Digital Potentiometer ICs | Digital Potentiometer ICs | - |
| Factory Pack Quantity | 250 | 1000 | - |
| Subcategory | Digital Potentiometer ICs | Digital Potentiometer ICs | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 1.7 V | 1.7 V | - |
| Unit Weight | 0.006737 oz | 0.006737 oz | - |
| Package Case | - | - | 20-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Features | - | - | - |
| Interface | - | - | SPI |
| Voltage Supply | - | - | 1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V |
| Supplier Device Package | - | - | 20-TSSOP |
| Number of Circuits | - | - | 4 |
| Configuration | - | - | Potentiometer |
| Number of Taps | - | - | 128 |
| Resistance Ohms | - | - | 50k |
| Memory Type | - | - | Volatile |
| Tolerance | - | - | ±20% |
| Temperature Coefficient Typ | - | - | ±65 ppm/°C |
| Resistance Wiper Ohms Typ | - | - | 70 |