| PartNumber | MAX266BEWI+ | MAX266BEPI | MAX266BEWI |
| Description | Active Filters Pin-Prog Universal Switched-Cap | Active Filters Resistor-Pin-Programmable, Universal Switched Capacitor Filter | IC FILTER ACT PROG 28-SOIC |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Active Filters | Active Filters | Interface - Filters - Active |
| RoHS | Y | - | - |
| Series | MAX266B | MAX266B | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Cutoff Frequency | 140 kHz | 140 kHz | - |
| Supply Voltage Max | 12.6 V | 12.6 V | - |
| Supply Voltage Min | 4.74 V | 4.74 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SOIC-Wide-28 | PDIP-Wide-28 | - |
| Packaging | Tube | - | Tube |
| Height | 2.35 mm | 4.45 mm | - |
| Length | 18.1 mm | 37.34 mm | - |
| Width | 7.6 mm | 14.61 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Product Type | Active Filters | Active Filters | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Filters | Filters | - |
| Part # Aliases | MAX266B | MAX266B | - |
| Unit Weight | 0.025778 oz | - | - |
| Operating Supply Voltage | - | 5 V | - |
| Package Case | - | - | 28-SOIC (0.295", 7.50mm Width) |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.74 V ~ 12.6 V, ±2.37 V ~ 6.3 V |
| Supplier Device Package | - | - | 28-SOIC W |
| Filter Type | - | - | Universal Switched Capacitor |
| Frequency Cutoff or Center | - | - | 140kHz |
| Number of Filters | - | - | 2 |
| Filter Order | - | - | 2nd |