Features: • 12-Bit binary and 3-digit BCD models• 7 Output ranges• 3s VOUT settling time 300ns IOUT settling time• Guaranteed monotonicity over full temperature range• Integral nonlinearity ±1/2LSB (binary) and ±1/4LSB (BCD), maximum• Differential nonlinearity ±...
DAC-HZ: Features: • 12-Bit binary and 3-digit BCD models• 7 Output ranges• 3s VOUT settling time 300ns IOUT settling time• Guaranteed monotonicity over full temperature range• ...
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The DAC-HZ Series are high-performance, monolithic, 12-bit binary and 3-digit BCD, digital-to-analog converters. The DAC-HZ Series are complete and self-contained with a precision internal reference and fast output operational amplifier. Pin programmable output voltage and current ranges are provided for a high degree of application flexibility; the binary versions offer 5 output voltage ranges and two current ranges while the BCD models offer 3 and 1 output ranges, respectively.
The DAC-HZ Series contains a precision embedded Zener reference circuit. This eliminates code-dependent ground currents by routing current from the positive supply to the internal ground node as determined by the R-2R ladder network. The internal feedback resistors for the on-board amplifier track the ladder network resistors, enhancing temperature performance. The excellent tracking of the resistors results in temperature coefficients for differential nonlinearity, zero and gain of ±2, ±3 and ±20ppm/°C maximum, respectively.