Precision 8-bit voltage-output digital-to-analog converter integrates an output amplifier and double-buffered interface logic on a monolithic CMOS chip. The device operates from single or dual supplies and supports reference inputs from 2 V to VDD minus 4 V in dual-supply operation. Total unadjusted error is specified down to less than 1 LSB over temperature on higher-accuracy versions, and the output amplifier can develop 10 V across a 2 kΩ load. TTL and 5 V CMOS-compatible digital inputs support microprocessor interfacing with chip select, write, load DAC, and reset control lines.
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| Resolution | 8bit |
| Converter type | Voltage-output DAC |
| Total unadjusted error | ±1 max on L/C/U versions; ±2 max on K/B/T versionsLSB |
| Relative accuracy | ±0.5 max on L/C/U versions; ±1 max on K/B/T versionsLSB |
| Differential nonlinearity | ±1 maxLSB |
| Reference input voltage range | 2 to VDD - 4 in dual-supply operationV |
| Reference input resistance | 8 minkΩ |
| Digital input high voltage | 2.4 minV |
| Digital input low voltage | 0.8 maxV |
| Digital input leakage current | ±1 maxµA |
| Input coding | Binary |
| Voltage output slew rate | 2.5 min dual supplyV/µs |
| Positive full-scale settling time | 5 max to ±0.5 LSBµs |
| Negative full-scale settling time | 7 max dual supply; 20 max single supply to ±0.5 LSBµs |
| Digital feedthrough | 50 typnV·s |
| Minimum load resistance | 2kΩ |
| Dual-supply VDD range | 11.4 to 16.5V |
| Dual-supply VSS range | -4.5 to -5.5V |
| Single-supply VDD range | 14.25 to 15.75V |
| Operating temperature range | -55 to +125 maximum by version°C |
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