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| PartNumber | AD5449YRU-REEL | AD5449YRU-REEL7 | AD5449YRU |
| Description | Digital to Analog Converters - DAC Dual 12-bit Parallel IOUT IC | Digital to Analog Converters - DAC Dual 12-bit Parallel IOUT IC | Digital to Analog Converters - DAC Dual 12-bit Parallel IOUT IC |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Digital to Analog Converters - DAC | Data Acquisition - Digital to Analog Converters (DAC) | Data Acquisition - Digital to Analog Converters (DAC) |
| RoHS | N | - | - |
| Series | AD5449 | AD5449 | AD5449 |
| Resolution | 12 bit | 12 bit | 12 bit |
| Sampling Rate | 2.47 MS/s | 2.47 MS/s | 2.47 MS/s |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Settling Time | 80 ns | 120ns | 120ns |
| Interface Type | Serial | Serial SPI | Serial 3-Wire DSP SPI |
| Reference Type | External | External | External |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.5 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 | TSSOP-16 | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | Tube Alternate Packaging |
| Number of Converters | 2 Converter | 2 Converter | 2 Converter |
| Brand | Analog Devices | - | - |
| Pd Power Dissipation | 3.5 uW | - | - |
| Product Type | DACs - Digital to Analog Converters | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | Data Converter ICs | - | - |
| Unit Weight | 0.006102 oz | 0.006102 oz | 0.006102 oz |
| Product | - | Digital to Analog Converters | Digital to Analog Converters |
| Package Case | - | TSSOP-16 | TSSOP-16 |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Output Type | - | Current - Unbuffered | Current - Unbuffered |
| Supplier Device Package | - | 16-TSSOP | 16-TSSOP |
| Data Interface | - | SPI, DSP | SPI, DSP |
| Number of Bits | - | 12 | 12 |
| Voltage Supply Analog | - | 2.5 V ~ 5.5 V | 2.5 V ~ 5.5 V |
| Voltage Supply Digital | - | 2.5 V ~ 5.5 V | 2.5 V ~ 5.5 V |
| Architecture | - | R-2R | R-2R |
| Number of D A Converters | - | 2 | 2 |
| Differential Output | - | Yes | Yes |
| INL DNL LSB | - | ±1 (Max), -1/+2 (Max) | ±1 (Max), -1/+2 (Max) |
| Pd Power Dissipation | - | 3.5 uW | 3.5 uW |
| Supply Voltage Max | - | 5.5 V | 5.5 V |
| Supply Voltage Min | - | 2.5 V | 2.5 V |
| Type | - | - | General Purpose DAC |
| Operating Supply Current | - | - | 500 nA |
| INL Integral Nonlinearity | - | - | +/- 1 LSB |
| DNL Differential Nonlinearity | - | - | - 1 + 2 LSB |