Dual 12-bit digital-to-analog converter (DAC) with a parallel loading structure. Features a 250 kS/s conversion rate and 1 LSB integral nonlinearity. Operates with dual supply voltages from ±14.25V to ±15.75V, supporting a 10V input range. Offers a unipolar voltage output with a 3 µs settling time and 11 V/µs slew rate. Housed in a SOIC package with tin-lead contact plating.
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Analog Devices AD7847AR technical specifications.
| Package/Case | SOIC |
| Contact Plating | Tin, Lead |
| Conversion Rate | 250KS/s |
| Converter Type | GENERAL PURPOSE |
| Differential Output | No |
| Dual Supply Voltage | 15V |
| Full Scale Error | 5LSB |
| Height | 2.35mm |
| Integral Nonlinearity (INL) | 1LSB |
| Interface | Parallel |
| Lead Free | Contains Lead |
| Length | 15.6mm |
| Max Dual Supply Voltage | 15.75V |
| Min Dual Supply Voltage | 14.25V |
| Max Input Voltage | 10V |
| Min Input Voltage | -10V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Output Voltage | 20V |
| Min Output Voltage | 0uV |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 15.75V |
| Min Supply Voltage | 14.25V |
| 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 | Unipolar |
| Output Type | Voltage |
| Package Quantity | 31 |
| Packaging | Rail/Tube |
| Power Dissipation | 210mW |
| Radiation Hardening | No |
| Resolution | 12b |
| RoHS Compliant | No |
| Sampling Rate | 250KS/s |
| Settling Time | 3us |
| Slew Rate | 11V/µs |
| Width | 7.6mm |
| RoHS | Not CompliantNo |
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