| PartNumber | MAX5408ETE+T | MAX5409EEE+ | MAX5408ETE+ |
| Description | Digital Potentiometer ICs Dual Audio Log Tape | Digital Potentiometer ICs Dual Audio Log Tape | Digital Potentiometer ICs Dual Audio Log Tape |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| Series | MAX5408 | - | - |
| Packaging | Tape & Reel (TR) Alternate Packaging | Tube | Tube Alternate Packaging |
| Mounting Style | SMD/SMT | - | - |
| Package Case | TQFN-EP-16 | 16-SSOP (0.154", 3.90mm Width) | 16-WQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Features | Mute | Mute | Mute |
| Interface | SPI | SPI | SPI |
| Voltage Supply | 2.7 V ~ 3.6 V | 2.7 V ~ 3.6 V | 2.7 V ~ 3.6 V |
| Supplier Device Package | 16-TQFN (4x4) | 16-QSOP | 16-TQFN (4x4) |
| Number of Circuits | 2 | 2 | 2 |
| Taper | Logarithmic | Logarithmic | Logarithmic |
| Configuration | Potentiometer | Potentiometer | Potentiometer |
| Number of Taps | 32 | 32 | 32 |
| Resistance Ohms | 10k | 10k | 10k |
| Memory Type | Volatile | Volatile | Volatile |
| Tolerance | - | - | - |
| Temperature Coefficient Typ | 35 ppm/°C | 35 ppm/°C | 35 ppm/°C |
| Resistance Wiper Ohms Typ | 1000 | 1000 | 1000 |
| Resistance | 10 kOhms | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Operating Supply Voltage | 3.3 V | - | - |
| Operating Supply Current | 100 uA | - | - |
| Part # Aliases | MAX5408 | - | - |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 2.7 V | - | - |
| Number of POTs | Dual | - | - |
| Taps per POT | 32 | - | - |
| Wiper Memory | Volatile | - | - |
| Digital Interface | Serial (3-Wire SPI) | - | - |