| Part Number | ISL23325TFRUZ-T7A | ISL23325UFRUZ-T7A | 
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Intersil | 
| Category | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers | 
|   |   | |
| Product Status | Active | Obsolete | 
| Taper | Linear | Linear | 
| Configuration | Potentiometer | Potentiometer | 
| Number of Circuits | 2 | 2 | 
| Number of Taps | 256 | 256 | 
| Resistance (Ohms) | 100k | 50k | 
| Interface | I²C | I²C | 
| Memory Type | Volatile | Volatile | 
| Voltage - Supply | 1.2V ~ 5.5V, 1.7V ~ 5.5V | 1.2V ~ 5.5V, 1.7V ~ 5.5V | 
| Features | Selectable Address | Selectable Address | 
| Tolerance | ±20% | ±20% | 
| Temperature Coefficient (Typ) | 45ppm/°C | 65ppm/°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Supplier Device Package | 16-UTQFN (2.6x1.8) | 16-UTQFN (2.6x1.8) | 
| Package / Case | 16-UFQFN | 16-UFQFN | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Resistance - Wiper (Ohms) (Typ) | 70 | 70 |