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| PartNumber | MAX549ACUA+ | MAX549ACPA+ | MAX549ACUA-T |
| Description | Digital to Analog Converters - DAC 8-Bit 2Ch Precision DAC | Digital to Analog Converters - DAC 8-Bit 2Ch Precision DAC | Digital to Analog Converters - DAC Low-Power, +2.5V to +5.5V, Dual 8-Bit Voltage Output DAC |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Digital to Analog Converters - DAC | Digital to Analog Converters - DAC | Digital to Analog Converters - DAC |
| RoHS | Y | Y | - |
| Series | MAX549A | MAX549A | MAX549A |
| Resolution | 8 bit | 8 bit | 8 bit |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Interface Type | Serial, SPI | Serial, SPI | Serial, 3-Wire, SPI |
| Reference Type | External | External | - |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.5 V | 2.5 V | 2.5 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 | UMAX-8 | PDIP-8 | USOP-8 |
| Packaging | Tube | Tube | Reel |
| Height | 0.95 mm | 4.45 mm | 0.95 mm |
| Length | 3.05 mm | 9.91 mm | 3.05 mm |
| Number of Converters | 2 Converter | 2 Converter | 2 Converter |
| Output Type | Voltage Unbuffered | Voltage Unbuffered | - |
| Architecture | R-2R | R-2R | R-2R |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Operating Supply Current | 550 uA | 550 uA | - |
| Operating Supply Voltage | 3.3 V, 5 V | 3.3 V, 5 V | 3.3 V, 5 V |
| Product Type | DACs - Digital to Analog Converters | DACs - Digital to Analog Converters | DACs - Digital to Analog Converters |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Part # Aliases | MAX549A | MAX549A | MAX549A |
| Unit Weight | 0.000847 oz | 0.032805 oz | - |