DAC8512EPZ

ANALOG DEVICES  DAC8512EPZ  数模转换器, 12 bit, 串行, 4.75V 至 5.25V, DIP, 8 引脚

Product Details

The DAC8512 is a complete serial input, 12-bit, voltage output digital-to-analog converter designed to operate from a single +5 V supply. It contains the DAC, input shift register and latches, reference and a rail-to-rail output amplifier. Built using a CBCMOS process, these monolithic DACs offer the user low cost, and ease of use in +5 V only systems.

Coding for the DAC8512 is natural binary with the MSB loaded first. The output op amp can swing to either rail and is set to a range of 0 V to +4.095 V-for a one-millivolt-per-bit resolution. It is capable of sinking and sourcing 5 mA. An on-chip reference is laser trimmed to provide an accurate full-scale output voltage of 4.095 V.

Serial interface is high speed, three-wire, DSP compatible with data in SDI, clockCLK and load strobe LD. There is also a chip-select pin for connecting multiple DACs.

A CLR input sets the output to zero scale at power on or upon user demand.The DAC8512 is specified over the extended industrial -40°C to +85°C temperature range. DAC8512s are available in plastic DIPs and SO-8 surface mount packages.

### Features and Benefits

.

Space Saving SO-8 or Mini-DIP Packages

.

Complete, Voltage Output with Internal Reference

.

1 mV/Bit with 4.095 V Full Scale

.

Single +5 Volt Operation

.

No External Components

.

3-Wire Serial Data Interface, 20 MHz Data Loading Rate

.

Low Power: 2.5 mW