PartNumber | ISL23448TFRZ | ISL23448TFRZ-TK | ISL23448TFRZ-T7A |
Description | Digital Potentiometer ICs 128 TAP VOLATILE SPI QD FL RNG DCP 20LD | Digital Potentiometer ICs 128 TAP VOLATILE SPI QD FL RNG DCP 20LD | Digital Potentiometer ICs 128 TAPVOLATILE SPI QUAD RNG IND 20LD |
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 | Tape & Reel (TR) Alternate Packaging | Digi-ReelR Alternate Packaging |
Package Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
Features | - | - | - |
Interface | SPI | 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 | 1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V |
Supplier Device Package | 20-QFN (3x4) | 20-QFN (3x4) | 20-QFN (3x4) |
Number of Circuits | 4 | 4 | 4 |
Taper | Linear | Linear | Linear |
Configuration | Potentiometer | Potentiometer | Potentiometer |
Number of Taps | 128 | 128 | 128 |
Resistance Ohms | 100k | 100k | 100k |
Memory Type | Volatile | Volatile | Volatile |
Tolerance | ±20% | ±20% | ±20% |
Temperature Coefficient Typ | ±45 ppm/°C | ±45 ppm/°C | ±45 ppm/°C |
Resistance Wiper Ohms Typ | 70 | 70 | 70 |