Dual 12-bit serial digital-to-analog converter (DAC) featuring LC2MOS technology. Offers a 125 kS/s conversion rate with a 7 µs settling time and 2 V/µs slew rate. Integral nonlinearity is 0.5 LSB, with a full-scale error of 6 LSB. Operates from a dual supply voltage range of 11.4V to 15.75V, with a maximum power dissipation of 300mW. Interface is serial SPI, and output type is voltage with bipolar/unipolar polarity. Packaged in SOIC with tin/lead contact plating.
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Analog Devices AD7249BR technical specifications.
| Package/Case | SOIC |
| Contact Plating | Tin, Lead |
| Conversion Rate | 125KS/s |
| Differential Output | No |
| Full Scale Error | 6LSB |
| Integral Nonlinearity (INL) | 0.5LSB |
| Interface | Serial, SPI |
| Lead Free | Contains Lead |
| Max Dual Supply Voltage | 15.75V |
| Min Dual Supply Voltage | 11.4V |
| Max Input Voltage | 5V |
| Min Input Voltage | 5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Output Voltage | 10V |
| Min Output Voltage | 5V |
| Max Power Dissipation | 300mW |
| Max Supply Voltage | 16.5V |
| Min Supply Voltage | 10.8V |
| Number of Bits | 12 |
| Number of Converters | 2 |
| Number of D/A Converters | 2 |
| Number of DAC Channels | 2 |
| Output Polarity | Bipolar, Unipolar |
| Output Type | Voltage |
| Package Quantity | 47 |
| Packaging | Rail/Tube |
| Power Dissipation | 300mW |
| Resolution | 12b |
| RoHS Compliant | No |
| Sampling Rate | 125KS/s |
| Series | DACPORT® |
| Settling Time | 7us |
| Slew Rate | 2V/µs |
| RoHS | Not Compliant |
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