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| PartNumber | MAX7300AAX+ | MAX7300AAI+ | MAX7300AAI+T |
| Description | Interface - I/O Expanders 2.5-5.5V 20/28 Port I/O Expander | Interface - I/O Expanders 2.5-5.5V 20/28 Port I/O Expander | Interface - I/O Expanders 2.5-5.5V 20/28 Port I/O Expander |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Interface - I/O Expanders | Interface - I/O Expanders | Interface - I/O Expanders |
| RoHS | Y | Y | Y |
| Maximum Clock Frequency | 400 kHz | 400 kHz | 400 kHz |
| Operating Supply Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-36 | SSOP-28 | - |
| Packaging | Tube | Tube | Reel |
| Input Voltage | 2.5 V to 5.5 V | 1.65 V to 1.75 V | 1.65 V to 1.75 V |
| Output Current | 4.5 mA, 18 mA | 10 mA | 10 mA |
| Product | I/O Expanders | - | - |
| Series | MAX7300 | MAX7300 | MAX7300 |
| Type | I/O Expander | - | - |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Logic Type | I/O Expander | - | - |
| Product Type | I/O Expanders | I/O Expanders | I/O Expanders |
| Factory Pack Quantity | 30 | 46 | 2000 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Part # Aliases | MAX7300 | MAX7300 | MAX7300 |
| Unit Weight | 0.025517 oz | 0.025045 oz | - |
| Output Voltage | - | 1.8 V | 1.8 V |
| Pd Power Dissipation | - | 727 mW | 727 mW |
| Number of I/Os | - | - | 28 I/O |
| Interface Type | - | - | I2C, Serial |
| Interrupt Output | - | - | With Interrupt |
| Output Type | - | - | Open Drain |
| Logic Family | - | - | MAX7300 |