EET 211 - LAB #3 Introduction to the SDK-85 Micro-computer

The chip takes an 8-bit binary input (B8 -> B1) and converts it to an analog voltage that is in the range of VREF- to VREF+ (in this case, 0 -> +15V). The chip requires the standard power of 5V and GND and additionally a negative supply rail of approximately -15V. ................
................