Dual 12-bit serial Digital-to-Analog Converter (DAC) with a 125 kS/s conversion rate. Features a 3-wire SPI serial interface, bipolar/unipolar output polarity, and a voltage output. Operates with dual supply voltages from 10.8V to 16.5V, offering a 5V to 10V output voltage range. Housed in a SOIC package with tin/lead contact plating, this component provides 1LSB integral nonlinearity and 6LSB full-scale error.
PackageSOIC
Power300mW
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Technical Specifications
Analog Devices AD7249AR technical specifications.
General
| Package/Case | SOIC |
| Contact Plating | Tin, Lead |
| Conversion Rate | 125KS/s |
| Differential Output | No |
| Full Scale Error | 6LSB |
| Integral Nonlinearity (INL) | 1LSB |
| Interface | Serial, SPI, 3-WIRE |
| Lead Free | Contains Lead |
| Max Dual Supply Voltage | 16.5V |
| Min Dual Supply Voltage | 10.8V |
| 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 | 600mW |
| Max Supply Voltage | 16.5V |
| Min Supply Voltage | 10.8V |
| Number of Bits | 12 |
| Number of Channels | 2 |
| 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 |
Compliance
| RoHS | Not Compliant |
Datasheet
Analog Devices AD7249AR Datasheet
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