High Speed, Monolithic D/A Converter with Reference

The HI-565A is a fast, 12-bit, current output, digital-to-analog converter. The monolithic chip includes a precision voltage reference, thin-film R2R ladder, reference control amplifier and twelve high speed bipolar current switches.

Features

• 12-Bit DAC and Reference on a Single Chip

• Pin Compatible With AD565A

• Very High Speed: Settles to ±0.5 LSB in 250ns (Max) Full Scale Switching Time 30ns (Typ)

• Guaranteed For Operation With ±12V Supplies

• Monotonicity Guaranteed Over Temperature

• Nonlinearity Guaranteed Over Temp (Max) . . . . ±0.5 LSB

• Low Gain Drift (Max, DAC Plus Ref) . . . . . . . . .25ppm/°C

• Low Power Dissipation . . . . . . . . . . . . . . . . . . . . .250mW

Applications

• CRT Displays

• High Speed A/D Converters

• Signal Reconstruction

• Waveform Synthesis