| PartNumber | MAX261AENG+ | MAX261AEWG+ | MAX261AENG |
| Description | Active Filter Microprocessor Programmable Universal Active Filters | Active Filter Microprocessor Programmable Universal Active Filters | Active Filters uP Prog Unvrsl Switched-Cap Filter w/ center freq to 57kHz |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Active Filter | Active Filter | Active Filters |
| RoHS | Y | Y | - |
| Series | MAX261A | MAX261A | MAX261A |
| Number of Channels | 2 Channel | - | 2 Channel |
| Cutoff Frequency | 57 kHz | - | 57 kHz |
| Filter Type | Band Pass | - | - |
| Supply Voltage Max | 6.3 V | - | 12.6 V |
| Supply Voltage Min | 2.37 V | - | 4.74 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Mounting Style | Through Hole | SMD/SMT | Through Hole |
| Package / Case | PDIP-24 | SOIC-24 | PDIP-Narrow-24 |
| Packaging | Tube | Tube | Tube |
| Type | Butterworth | - | - |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Operating Supply Voltage | 5 V | - | - |
| Product Type | Active Filters | Active Filters | Active Filters |
| Factory Pack Quantity | 15 | 30 | 15 |
| Subcategory | Filters | Filters | Filters |
| Part # Aliases | MAX261A | MAX261A | MAX261A |
| Unit Weight | 0.131925 oz | 0.038731 oz | - |
| Height | - | - | 4.45 mm |
| Length | - | - | 32.13 mm |
| Width | - | - | 7.87 mm |