DAC7801
FEATURES q TWO DACs IN A 0.3" WIDE PACKAGE q SINGLE +5V SUPPLY q HIGH-SPEED DIGITAL INTERFACE:
Serial- DAC7800 8 + 4-Bit Parallel- DAC7801 12-Bit Parallel- DAC7802 q MONOTONIC OVER TEMPERATURE q LOW CROSSTALK:
- 94d B min q FULLY SPECIFIED OVER
- 40OC TO +85OC
DESCRIPTION
The DAC7800, DAC7801 and DAC7802 are members of a new family of monolithic dual 12-bit CMOS multiplying Digital-to-Analog Converters (DACs). The digital interface speed and the AC multiplying performance are achieved by using an advanced CMOS process optimized for data conversion circuits. High stability on-chip resistors provide true 12-bit integral and differential linearity over the wide industrial temperature range of
- 40°C to +85°C.
The DAC7800 features a serial interface capable of clockingin data at a rate of at least 10MHz. Serial data is clocked (edge triggered) MSB first into a 24-bit shift register and then latched into each DAC separately or simultaneously as required by the application. An asynchronous CLEAR...
