20-bit delta-sigma digital-to-analog converter (DAC) with a serial SPI interface. Features a unipolar voltage output and a single channel. Offers a 500S/s conversion rate, 1LSB integral nonlinearity, and 10LSB full-scale error. Operates from a 4.75V to 5.25V supply, consuming a nominal 460uA (2.5mW power consumption). Packaged in a 16-SSOP for surface mounting, with gold contact plating and a temperature range of -40°C to 85°C.
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Texas Instruments DAC1220E/2K5 technical specifications.
| Package/Case | SSOP |
| Contact Plating | Gold |
| Conversion Rate | 500S/s |
| Differential Output | No |
| Full Scale Error | 10LSB |
| Integral Nonlinearity (INL) | 1LSB |
| Interface | SPI |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Mount | Surface Mount |
| Nominal Supply Current | 460uA |
| Number of Bits | 20 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of D/A Converters | 1 |
| Number of DAC Channels | 1 |
| Operating Supply Voltage | 5V |
| Output Polarity | Unipolar |
| Output Type | SERIAL, Voltage |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Power Consumption | 2.5mW |
| Radiation Hardening | No |
| Resolution | 20b |
| RoHS Compliant | Yes |
| Sampling Rate | 500S/s |
| Settling Time | 2ms |
| Weight | 0.002603oz |
| RoHS | Compliant |
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