This document describes the features and characteristics of TL�H�5690 MICRO-DAC DAC1208�DAC1209�DAC1210�DAC1230�DAC1231�DAC1232 12-Bit� mP Compatible� Double-Buffered D to A Converters.
This document is a technical data sheet for the DAC1208 and DAC1230 series of 12-bit multiply-ing D to A converters. These devices are designed to interface directly with various microprocessors, including the 8080, 8048, 8085, and Z-80 families.
The analog section utilizes a precision silicon-chromium (Si-Cr) R-2R ladder network combined with twelve CMOS current switches. The datasheet provides absolute maximum ratings, detailed electrical characteristics including resolution, linearity error, gain error, and timing parameters, as well as typical application circuit diagrams.
| Resolution | 12 Bits |
|---|---|
| Linearity Error (DAC1208) | +0.018 % of FSR |
| Linearity Error (DAC1210) | +0.050 % of FSR |
| Gain Error Tempco | +6.0 ppm of FS/°C |
| Power Supply Rejection | +30 ppm of FSR/V |
| Supply Current Drain | 2.5 mA |
| Current Settling Time (Typical) | 1.0 µs |
They interface directly with a wide variety of microprocessors including the 8080, 8048, 8085, and Z-80.
The DAC1208 and DAC1230 series provide a resolution of 12 bits.
Yes, they can be operated stand-alone if desired.