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| PartNumber | MAX139CQH+D | MAX139CQH-D | MAX139CQH+TD |
| Description | LED Display Drivers 3 1/2 Dgt ADC w/Ref CPump LED Drivers | ADC Single Dual Slope 3 1/2Digit LED 44-Pin PLCC - Bulk (Alt: MAX139CQH-D) | LED Display Drivers 3 1/2 Dgt ADC w/Ref CPump LED Drivers |
| Manufacturer | Maxim Integrated | - | Maxim Integrated |
| Product Category | LED Display Drivers | - | PMIC - LED Drivers |
| RoHS | Y | - | - |
| Series | MAX139 | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | PLCC-44 | - | - |
| Operating Supply Voltage | 2.5 V to 7 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Packaging | Tube | - | - |
| Brand | Maxim Integrated | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | LED Display Drivers | - | - |
| Factory Pack Quantity | 28 | - | - |
| Subcategory | Driver ICs | - | - |
| Part # Aliases | MAX139 | - | - |
| Unit Weight | 0.084185 oz | - | - |