| PartNumber | MAX281AEWE+ | MAX281AEPA+ | MAX281AEWE+T |
| Description | Active Filter 5th-Order Zero-Error Bessel | Active Filter 5th-Order Zero-Error Bessel | Active Filter s 5th-Order Zero-Error Bessel |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Active Filter | Active Filter | Interface - Filters - Active |
| RoHS | Y | Y | - |
| Series | MAX281A | MAX281A | MAX281A |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Cutoff Frequency | 20 kHz | 20 kHz | 20 kHz |
| Filter Type | Low Pass | - | Bessel, Low Pass Switched Capacitor |
| Supply Voltage Max | 16 V | 16 V | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SOIC-Wide-16 | PDIP-8 | - |
| Packaging | Tube | Tube | Tape & Reel (TR) Alternate Packaging |
| Height | 2.35 mm | 4.45 mm | - |
| Length | 10.5 mm | 9.91 mm | - |
| Type | Bessel | - | - |
| Width | 7.6 mm | 7.87 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Operating Supply Voltage | 5 V | - | - |
| Product Type | Active Filters | Active Filters | - |
| Factory Pack Quantity | 46 | 50 | - |
| Subcategory | Filters | Filters | - |
| Part # Aliases | MAX281A | MAX281A | MAX281A |
| Unit Weight | 0.016709 oz | 0.032805 oz | 0.016709 oz |
| Package Case | - | - | SOIC-Wide-16 |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.75 V ~ 16 V, ±2.375 V ~ 8 V |
| Supplier Device Package | - | - | 16-SOIC |
| Frequency Cutoff or Center | - | - | 20kHz |
| Number of Filters | - | - | 1 |
| Filter Order | - | - | 5th |
| Supply Voltage Max | - | - | 16 V |
| Supply Voltage Min | - | - | 4.75 V |