The V+ AW VD MCP41HVXX Common A and Common B connections could be + connected to V+ and V-. D 1 OPA170 A - Common A R1 B R2 Input V+ A + OPA170 V - OUT To base W of Transistor FIGURE 8-4: High Voltage DAC. (or Amplifier) EQUATION 8-1: DAC OUTPUT VOLTAGE CALCULATION 8-bit B N R1 VOUT(N) = 255 x (DV x
