| PartNumber | MAX281ACPA+ | MAX281ACWE+ | MAX281ACWE |
| Description | Active Filter 5th-Order Zero-Error Bessel | Active Filter 5th-Order Zero-Error Bessel | IC FILTER 5TH-ORD BESSEL 16-SOIC |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Active Filter | Active Filter | - |
| RoHS | Y | Y | - |
| Series | MAX281A | MAX281A | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| Cutoff Frequency | 20 kHz | 20 kHz | - |
| Supply Voltage Max | 16 V | 16 V | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Mounting Style | Through Hole | SMD/SMT | - |
| Package / Case | PDIP-8 | SOIC-16 | - |
| Packaging | Tube | Tube | - |
| Height | 4.45 mm | 2.35 mm | - |
| Length | 9.91 mm | 10.5 mm | - |
| Width | 7.87 mm | 7.6 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Product Type | Active Filters | Active Filters | - |
| Factory Pack Quantity | 50 | 46 | - |
| Subcategory | Filters | Filters | - |
| Part # Aliases | MAX281A | MAX281A | - |
| Unit Weight | 0.032805 oz | 0.023492 oz | - |
| Filter Type | - | Low Pass | - |
| Type | - | Bessel | - |