16-bit, 1 GS/s digital-to-analog converter (DAC) featuring a 1x-4x interpolating architecture. Offers 81dB SFDR and 75dB SNR with a settling time of 10.4ns. Operates from a 3V to 3.6V supply with a typical 3.3V operating voltage. Interface options include LVDS and parallel, with a unipolar output polarity. Packaged in a 64-VQFN with gold contact plating, suitable for SMD/SMT termination.
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Texas Instruments DAC5681ZIRGCT technical specifications.
| Package/Case | VQFN |
| Contact Plating | Gold |
| Conversion Rate | 1GS/s |
| Integral Nonlinearity (INL) | 4LSB |
| Interface | LVDS, Parallel |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 650mW |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 3V |
| Number of Bits | 16 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of D/A Converters | 1 |
| Number of DAC Channels | 1 |
| Operating Supply Voltage | 3.3V |
| Output Polarity | Unipolar |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Consumption | 800mW |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resolution | 16b |
| RoHS Compliant | Yes |
| Sampling Rate | 1000MS/s |
| Series | DAC5681Z |
| Settling Time | 0.0104us |
| Signal to Noise Ratio (SNR) | 75dB |
| Spurious-free dynamic range (SFDR) | 81dB |
| Supply Current | 191mA |
| Supply Type | Analog, Digital |
| Termination | SMD/SMT |
| RoHS | Compliant |
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