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| Part Number | AD8403ARU1 | AD8403ARZ1 | AD8403ARUZ1 | AD8403ARU10 | AD8402ARU1 | AD8403AR1 |
|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Obsolete | Active | Active | Obsolete | Obsolete | Obsolete |
| Taper | Linear | Linear | Linear | Linear | - | Linear |
| Configuration | Potentiometer | Potentiometer | Potentiometer | Potentiometer | - | Potentiometer |
| Number of Circuits | 4 | 4 | 4 | 4 | 2 | 4 |
| Number of Taps | 256 | 256 | 256 | 256 | 256 | 256 |
| Resistance (Ohms) | 1K | 1K | 1K | 10k | 1K | 1K |
| Interface | SPI | SPI | SPI | SPI | - | SPI |
| Memory Type | Volatile | Volatile | Volatile | Volatile | Volatile | Volatile |
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Features | Cascade Pin | Cascade Pin | Cascade Pin | Cascade Pin | - | Cascade Pin |
| Tolerance | ±33% | ±33% | ±33% | ±20% | - | ±33% |
| Temperature Coefficient (Typ) | 700ppm/°C | 700ppm/°C | 700ppm/°C | 500ppm/°C | 500ppm/°C | 700ppm/°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 24-TSSOP | 24-SOIC | 24-TSSOP | 24-TSSOP | 14-TSSOP | 24-SOIC |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) | 24-SOIC (0.295", 7.50mm Width) | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 24-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Resistance - Wiper (Ohms) (Typ) | 200 | 200 | 200 | 200 | - | 200 |
