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| PartNumber | AD5231BRU10-REEL7 | AD5231BRU100 | AD5231BRU10 |
| Description | Digital Potentiometer ICs IC 10-Bit EEMEM | Digital Potentiometer ICs IC 10-Bit EEMEM | Digital Potentiometer ICs IC 10-Bit EEMEM |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | |
| Product Category | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| Series | AD5231 | AD5231 | - |
| Packaging | Digi-ReelR Alternate Packaging | Tube | Tube Alternate Packaging |
| Package Case | TSSOP | TSSOP-16 | 16-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Features | - | - | - |
| Interface | SPI | SPI | SPI |
| Voltage Supply | 2.7 V ~ 5.5 V, ±2.25 V ~ 2.75 V | 3 V ~ 5 V, ±2.25 V ~ 2.75 V | 3 V ~ 5 V, ±2.25 V ~ 2.75 V |
| Supplier Device Package | 16-TSSOP | 16-TSSOP | 16-TSSOP |
| Number of Circuits | 1 | 1 | 1 |
| Taper | Linear | Logarithmic | Logarithmic |
| Configuration | Potentiometer | Potentiometer | Potentiometer |
| Number of Taps | 1024 | 1024 | 1024 |
| Resistance Ohms | 10k | 100k | 10k |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile |
| Tolerance | -40%, +20% | -40%, +20% | -40%, +20% |
| Temperature Coefficient Typ | 600 ppm/°C | 600 ppm/°C | 600 ppm/°C |
| Resistance Wiper Ohms Typ | 50 | 15 | 15 |
| Resistance | 10 kOhms | 100 kOhms | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Operating Supply Voltage | 3 V 5 V +/- 2.5 V | 2.7 V to 5.5 V 2.25 V to 2.75 V | - |
| Operating Supply Current | 2.7 uA | 2.7 uA | - |
| Supply Voltage Max | 5.5 V +/- 2.75 V | 5.5 V 2.75 V | - |
| Supply Voltage Min | 2.7 V +/- 2.25 V | 2.7 V 2.25 V | - |
| Number of POTs | Single | Single | - |
| Taps per POT | 1024 | 1024 | - |
| Wiper Memory | Non Volatile | Non Volatile | - |
| Digital Interface | Serial (4-Wire SPI) | Serial (SPI) | - |
| Unit Weight | - | 0.006102 oz | - |
| Mounting Style | - | SMD/SMT | - |
| Temperature Coefficient | - | 600 PPM / C | - |
| Description Function | - | 1024-Position Digital Potentiometer w/ Nonvolatile Memory | - |