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| Part Number | X9271UV14I | X9271UV14IZ | X9271UV14Z | X9279UV14I | X9271TV14I | X9271UV14 |
|---|---|---|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Xicor-Division of Intersil | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Intersil |
| Product Status | Obsolete | Active | Active | Obsolete | Obsolete | Obsolete |
| Taper | Linear | Linear | Linear | Linear | Linear | Linear |
| Configuration | Potentiometer | Potentiometer | Potentiometer | Potentiometer | Potentiometer | Potentiometer |
| Number of Circuits | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Taps | 256 | 256 | 256 | 256 | 256 | 256 |
| Resistance (Ohms) | 50k | 50k | 50k | 50k | 100k | 50k |
| Interface | SPI | SPI | SPI | I²C | SPI | SPI |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Voltage - Supply | 5V | 5V | 5V | 5V | 5V | 5V |
| Features | Selectable Address | Selectable Address | Selectable Address | Selectable Address | Selectable Address | Selectable Address |
| Tolerance | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% |
| Temperature Coefficient (Typ) | ±300ppm/°C | ±300ppm/°C | ±300ppm/°C | ±300ppm/°C | ±300ppm/°C | ±300ppm/°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Resistance - Wiper (Ohms) (Typ) | 150 (Max) | 150 (Max) | 150 (Max) | 150 (Max) | 150 (Max) | 150 (Max) |
