DAC1285
DAC1285 is 12-Bit Digital-to-Analog Converters manufactured by National Semiconductor.
Description
Features
The DAC1285 series is a family of precision, low cost, fully
(3 self-contained digital-to-analog converters. The devices
« include 12 precision current switches, a 12-bit thin film c resistor network, output amplifier, buffered internal
- pletely self-contained with internal reference and output amplifier
- High reliability exact replacement for DAC85-CBI-V, DAC85LD-CBI-V, and DAC87-CBI-V
<i reference, and several precision resistors, which allow the co Lt) ,user to tailor his system needs to acmodate a variety
N of bipolar and unipolar output voltage and current ranges.
Logic inputs are TTL, DTL and CMOS patible, and are
(3 plementary binary (CBI) format. In all instances, a
« logic low (::s0.8V) turns a given bit ON, and a logic high c (~2V) turns a given bit OFF. Internally supplied resistor op-
- ± 1/2...
