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| Part Number | AD8403ARUZ50 | AD8403ARZ50 | AD8402ARUZ50 | AD8403ARU50 | AD8403ARUZ10 | 
|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | 
| Product Status | Active | Active | Active | Obsolete | Active | 
| Taper | Linear | Linear | Linear | - | Linear | 
| Configuration | Potentiometer | Potentiometer | Potentiometer | - | Potentiometer | 
| Number of Circuits | 4 | 4 | 2 | 4 | 4 | 
| Number of Taps | 256 | 256 | 256 | 256 | 256 | 
| Resistance (Ohms) | 50k | 50k | 50k | 50k | 10k | 
| Interface | SPI | SPI | SPI | - | SPI | 
| Memory Type | 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 | 
| Features | Cascade Pin | Cascade Pin | - | - | Cascade Pin | 
| Tolerance | ±30% | ±30% | ±30% | - | ±20% | 
| Temperature Coefficient (Typ) | 500ppm/°C | 500ppm/°C | 500ppm/°C | 500ppm/°C | 500ppm/°C | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Supplier Device Package | 24-TSSOP | 24-SOIC | 14-TSSOP | 24-TSSOP | 24-TSSOP | 
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) | 24-SOIC (0.295", 7.50mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) | 
| Operating Temperature | -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 |