This is a technical document about DAC1230LCD-1
This document is a technical datasheet for the National Semiconductor MICRO-DAC family of devices. It covers six specific models: DAC1208, DAC1209, DAC1210, DAC1230, DAC1231, and DAC1232. These are 12-bit multiply-ing D to A converters designed for direct interface with a wide variety of microprocessors such as the 8080, 8048, 8085, and Z-80.
| Resolution | 12 Bits |
|---|---|
| Linearity Error (DAC1208) | +0.018 % of FSR |
| Linearity Error (DAC1209) | +0.024 % of FSR |
| Linearity Error (DAC1210) | +0.060 % of FSR |
| Power Supply Rejection | +30 ppm of FSR/V |
| Supply Current Drain | 2.5 mA |
They interface directly with a wide variety of microprocessors including the 8080, 8048, 8085, and Z-80.
Yes, the logic inputs meet TTL voltage level specs with a threshold of 1.4V.