Dual 12-bit serial Digital-to-Analog Converter (DAC) with 125 kS/s conversion rate. Features 2 DAC channels, bipolar/unipolar output polarity, and a voltage output type. Operates with a dual supply voltage range of 11.4V to 15.75V, supporting a 15V nominal supply. Integral Nonlinearity (INL) is 0.5LSB, with a full-scale error of 6LSB. Interface options include SPI and 3-wire serial. Packaged in a 20-pin DIP with tin, matte contact plating.
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Analog Devices AD7249BNZ technical specifications.
| Package/Case | N |
| Contact Plating | Tin, Matte |
| Conversion Rate | 125KS/s |
| Differential Output | No |
| Dual Supply Voltage | 15V |
| Full Scale Error | 6LSB |
| Height | 3.3mm |
| Integral Nonlinearity (INL) | 0.5LSB |
| Interface | SPI, Serial, 3-WIRE |
| Lead Free | Contains Lead |
| Length | 20.07mm |
| 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 Supply Voltage | 15.75V |
| Min Supply Voltage | 11.4V |
| Number of Bits | 12 |
| Number of Channels | 2 |
| Number of D/A Converters | 2 |
| Number of DAC Channels | 2 |
| Operating Supply Voltage | 15V |
| Output Polarity | Bipolar, Unipolar |
| Output Type | Voltage |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Power Dissipation | 300mW |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 125KS/s |
| Series | DACPORT® |
| Settling Time | 7us |
| Slew Rate | 2V/µs |
| Width | 6.35mm |
| RoHS | Compliant |
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