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DAC0830 Datasheet Double-Buffered D to A Converters

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: DAC0830/DAC0832 8-Bit µP Compatible, Double-Buffered D to A Converters May 1999 DAC0830/DAC0832 8-Bit µP Compatible, Double-Buffered D to A.

Download the DAC0830 datasheet PDF. This datasheet also includes the DAC variant, as both parts are published together in a single manufacturer document.

General Description

The DAC0830 is an advanced CMOS/Si-Cr 8-bit multiplying DAC designed to interface directly with the 8080, 8048, 8085, Z80 ® , and other popular microprocessors.

A deposited silicon-chromium R-2R resistor ladder network divides the reference current and provides the circuit with excellent temperature tracking characteristics (0.05% of Full Scale Range maximum linearity error over temperature).

The circuit uses CMOS current switches and control logic to achieve low power consumption and low output leakage current errors.

Key Features

  • n Double-buffered, single-buffered or flow-through digital data inputs n Easy interchange and pin-compatible with 12-bit DAC1230 series n Direct interface to all popular microprocessors n Linearity specified with zero and full scale adjust only.
  • NOT BEST.