The AD567 is a single-chip, high-speed 12-bit digital-to-analog converter (DAC) that includes a high-stability buried Zener voltage reference and a double-buffered input latch. It is designed for microprocessor compatibility, allowing direct interface to 4-, 8-, 12-, or 16-bit buses. The device uses 12 precision high-speed bipolar current steering switches and a laser-trimmed thin film resistor network to ensure fast settling time and high accuracy.
| Resolution | 12-bit |
|---|---|
| Settling Time | 500ns max |
| Linearity Error | +1/2LSB max |
| Power Dissipation | 300mW |
| Operating Temperature Range | 0 to +70°C |
| Supply Voltage | +11.4 to +16.5V |
The output current settling time is 500 nanoseconds maximum to +1/2LSB.
Yes, the device guarantees monotonicity over the full operating temperature range.
The logic inputs are compatible with TTL or 5 Volt CMOS levels.