Dual 8-Bit uP-Compatible D/A Converter CDIP-20 Type DAC0890CIJ
Dual 8-bit μP-Compatible Digital-to-Analog Converter DAC0890CIJ General Description
The DAC0890 is a complete dual 8-bit voltage output digitalto- analog converter that can operate on a single 5V supply. It includes on-chip output amplifiers, precision bandgap voltage reference, and full microprocessor interface. Each DAC0890 output amplifier has two externally selectable output ranges, 0V to 2.55V and 0V to 10.2V. The amplifiers are internally trimmed for offset and full-scale accuracy and therefore require no external user trims. The DAC0890 is supplied in 20-pin ceramic DIP package.
Features
– Two 8-bit voltage output DACs
– 4.75V to 16.5V single operation
– Guaranteed monotonic over temperature
– Internal precision bandgap reference
– Two calibrated output ranges; 2.55V and 10.2V
– 2 μs settling time for full-scale output change
– No external trims
– Microprocessor interface
