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| PartNumber | MAX291CSA+ | MAX291CPA+ | MAX291CSA+T |
| Description | Active Filter 8th-Order Lowpass Switched-Cap | Active Filter 8th-Order Lowpass Switched-Cap | Active Filter 8th-Order Lowpass Switched-Cap |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Active Filter | Active Filter | Active Filter |
| RoHS | Y | Y | Y |
| Series | MAX291 | MAX291 | MAX291 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Cutoff Frequency | 25 kHz | 25 kHz | 25 kHz |
| Filter Type | Low Pass | Low Pass | - |
| Supply Voltage Max | 11 V | 11 V | 11 V |
| Supply Voltage Min | 4.75 V | 4.75 V | 4.75 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SOIC-8 | PDIP-8 | SOIC-Narrow-8 |
| Packaging | Tube | Tube | Reel |
| Height | 1.5 mm | 4.45 mm | 1.5 mm |
| Length | 5 mm | 9.91 mm | 5 mm |
| Type | Butterworth | Butterworth | - |
| Width | 4 mm | 7.87 mm | 4 mm |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Product Type | Active Filters | Active Filters | Active Filters |
| Factory Pack Quantity | 100 | 50 | 2500 |
| Subcategory | Filters | Filters | Filters |
| Part # Aliases | MAX291 | MAX291 | MAX291 |
| Unit Weight | 0.019048 oz | 0.032805 oz | 0.006596 oz |