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| PartNumber | MAX549AEUA+ | MAX549AEPA+ | MAX549AEUA+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 8-Bit 2Ch Precision DAC |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Digital to Analog Converters - DAC | Digital to Analog Converters - DAC | Data Acquisition - 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 |
| Settling Time | 4 us | 4 us | 4μs (Typ) |
| Interface Type | Serial, SPI | Serial, 3-Wire, SPI | Serial 3-Wire SPI |
| Reference Type | External | External | External |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.5 V | 2.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | UMAX-8 | PDIP-8 | - |
| Packaging | Tube | Tube | Tape & Reel (TR) Alternate Packaging |
| Height | 0.95 mm | 4.45 mm | - |
| Length | 3.05 mm | 9.91 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 | - |
| Operating Supply Current | 550 uA | 75 uA | - |
| Operating Supply Voltage | 3.3 V, 5 V | 3.3 V, 5 V | - |
| Product Type | DACs - Digital to Analog Converters | DACs - Digital to Analog Converters | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | Data Converter ICs | Data Converter ICs | - |
| Part # Aliases | MAX549A | MAX549A | MAX549A |
| Unit Weight | 0.000870 oz | 0.032805 oz | - |
| Pd Power Dissipation | - | 727 mW | - |
| Product | - | - | Digital to Analog Converters |
| Package Case | - | - | USOP-8 |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Supplier Device Package | - | - | 8-uMAX |
| Data Interface | - | - | SPI |
| Number of Bits | - | - | 8 |
| Voltage Supply Analog | - | - | 2.5 V ~ 5.5 V |
| Voltage Supply Digital | - | - | 2.5 V ~ 5.5 V |
| Number of D A Converters | - | - | 2 |
| Differential Output | - | - | No |
| INL DNL LSB | - | - | -, ±0.9 (Max) |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 2.5 V |