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| PartNumber | ISL23445TFVZ-TK | ISL23445TFVZ | ISL23445TFVZ-T7A |
| Description | Digital Potentiometer ICs 256 TAP VOLATILE SPI QD FL RNG DCP 20LD | Digital Potentiometer ICs 256 TAP VOLATILE SPI QD FL RNG DCP 20LD | Digital Potentiometer ICs 256 TAPVOLATILE SPI QUAD FL RNG IND 20LD |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | Digital Potentiometer ICs | Digital Potentiometer ICs | Digital Potentiometer ICs |
| RoHS | Y | Y | Y |
| Series | ISL23445 | ISL23445 | ISL23445 |
| Resistance | 100 kOhms | 100 kOhms | 100 kOhms |
| Number of POTs | Quad | Quad | Quad |
| Taps per POT | 256 | 256 | 256 |
| Wiper Memory | Volatile | Volatile | Volatile |
| Digital Interface | Serial (SPI) | Serial (SPI) | Serial (SPI) |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Operating Supply Current | 110 uA | 110 uA | 110 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 | TSSOP-20 | TSSOP-20 | TSSOP-20 |
| Taper | Linear | Linear | Linear |
| Packaging | Reel | Tube | Reel |
| Height | 0.9 mm | 0.9 mm | 0.9 mm |
| Length | 6.5 mm | 6.5 mm | 6.5 mm |
| Supply Type | Analog and Digital | Analog and Digital | Analog and Digital |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Width | 4.4 mm | 4.4 mm | 4.4 mm |
| Brand | Renesas / Intersil | Renesas / Intersil | Renesas / Intersil |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Digital Potentiometer ICs | Digital Potentiometer ICs | Digital Potentiometer ICs |
| Factory Pack Quantity | 1000 | 74 | 250 |
| 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 | 1.7 V | 1.7 V | 1.7 V |
| Unit Weight | 0.006737 oz | 0.006737 oz | 0.006737 oz |