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| PartNumber | MAX3222ECPN+ | MAX3222ECPW | MAX3222ECPN+T |
| Description | RS-232 Interface IC 3-5.5V 250kbps Transceiver | RS-232 Interface IC Multichannel RS-232 Line Drv/Rcvr | |
| Manufacturer | Maxim Integrated | Texas Instruments | - |
| Product Category | RS-232 Interface IC | RS-232 Interface IC | - |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | SMD/SMT | - |
| Package / Case | PDIP-18 | TSSOP-20 | - |
| Series | MAX3222E | MAX3222E | - |
| Function | Transceiver | Transceiver | - |
| Data Rate | 250 kb/s | 500 kb/s | - |
| Number of Drivers | 2 Driver | 2 Driver | - |
| Number of Receivers | 2 Receiver | 2 Receiver | - |
| Duplex | Full Duplex | Full Duplex | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 3 V | 3 V | - |
| Operating Supply Current | 1 mA | 1 mA | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 70 C | + 85 C | - |
| Packaging | Tube | Tube | - |
| Height | 4.45 mm (Max) | 1 mm | - |
| Length | 23.24 mm (Max) | 6.5 mm | - |
| Product | RS-232 Transceivers | RS-232 Transceivers | - |
| Supply Type | Single Supply | Single Supply | - |
| Width | 7.87 mm (Max) | 4.4 mm | - |
| Brand | Maxim Integrated | Texas Instruments | - |
| Shutdown | With Shutdown | With Shutdown | - |
| Operating Supply Voltage | 3 V to 5.5 V | 3.3 V, 5 V | - |
| Product Type | RS-232 Interface IC | RS-232 Interface IC | - |
| Propagation Delay Time | 0.15 us | - | - |
| Factory Pack Quantity | 20 | 70 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Part # Aliases | MAX3222E | - | - |
| Unit Weight | 0.044801 oz | 0.002716 oz | - |