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The AD7841 contains eight 14-bit, buffered voltage-output DACs on one monolithic chip. It has output voltages with a full-scale range of ±10 V from reference voltages of ±5 V. There are 3 separate differential references with buffered inputs; one for DACs A and B, one for DACs G and H and one for DACs C, D, E and F. The AD7841 accepts 14-bit parallel loaded data from the external bus into one of the input latches under the control of the WR, CS and DAC address pins, A0-A2. The DAC outputs are updated on reception of new data into the DAC registers. Each DAC output is buffered with a gain-of-two amplifier into which an external DAC offset voltage can be inserted via the DUTGND pins. The AD7841 is available in a 44-pin PQFP package.
| number_of_outputs | 8 |
| mil_spec | No |
| power_dissipation | 303 mW |
| reach_svhc_compliance | No SVHC |
| lead_free_status | Contains Lead |
| mounting_style | Surface Mount |
| packaging | Tray, Bulk |
| case_package | MQFP |
| sample_rate | 32.0 kHz |
| supply_current | 10.0 mA |
| lifecycle_status | Active |
| number_of_bits | 14 |
| rohs_status | Compliant |
| pin_count | 44 |
| resolution_bits | 14.0 |
| Resolution (Bits) | 14bit |
| Sampling Rate | 32kSPS |
| Input Channel Type | Parallel |
| Supply Voltage Range | ± 13.5V to ± 16.5V |
| ADC / DAC Case Style | MQFP |
| No. of Pins | 44Pins |
| Data Interface | Parallel |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Packaging | Each |
| Product Range | AD7841 Series |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (07-Jul-2017) |
| Supply Current | 10mA |
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