AD767JNZ Datasheet PDF - ADI

●The AD767JNZ is a complete voltage output 12-bit Digital-to-analog Converter including high stability buried Zener reference and input latch on a single chip. The converter uses 12 precision high-speed bipolar current steering switches and a laser-trimmed thin-film resistor network to provide high accuracy. Microprocessor compatibility is achieved by the on-chip latch. The design of the input latch allows direct interface to 12-bit buses. The latch responds to strobe pulses as short as 40ns, allowing use with the fastest available microprocessors. The functional completeness and high performance of the AD767 result from a combination of advanced switch design, high-speed bipolar manufacturing process and the proven laser wafer-trimming (LWT) technology. The subsurface Zener diode on the chip provides a low-noise voltage reference which has long-term stability and temperature drift characteristics comparable to the best discrete reference diodes.

● Single chip construction

● Monotonicity guaranteed over temperature

● TTL/5V CMOS compatible logic inputs