Dual-channel, 12-bit digital-to-analog converter (DAC) with a 125 MS/s conversion rate. Features a parallel interface, 2.5 LSB differential nonlinearity, and 3 LSB integral nonlinearity. Operates from a 3V to 5.5V supply voltage, consuming 58mA nominal supply current. Packaged in a 48-TQFP, this lead-free, RoHS compliant component offers a signal-to-noise ratio of 68dB and SFDR of 82dB.
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Texas Instruments DAC2902Y/250G4 technical specifications.
| Package/Case | TQFP |
| Conversion Rate | 125MS/s |
| Differential Nonlinearity | 2.5LSB |
| Integral Nonlinearity (INL) | 3LSB |
| Interface | Parallel |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Nominal Supply Current | 58mA |
| Number of Bits | 12 |
| Number of Channels | 2 |
| Number of Converters | 2 |
| Number of DAC Channels | 2 |
| Operating Supply Voltage | 5V |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Power Consumption | 310mW |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 125MS/s |
| Series | DAC2902 |
| Settling Time | 0.03us |
| Signal to Noise Ratio (SNR) | 68dB |
| Spurious-free dynamic range (SFDR) | 82dB |
| Weight | 0.004847oz |
| RoHS | Compliant |
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