HT54123A Key Features
- Low Power Consumption PD =5mW, 100V/200V
- Built-in Voltage Regulator
- High Gain Differential Amplifier
- 0.4mA Output Current Pulse to Trigger SCR' S
- Low External Part Count
- DIP Package (8-DIP), High Packing Density
- High Noise Immunity, Large Surge Margin
- Super Temperature Characteristic of Input Sensitivity
- Wide Operating Temperature Range (TA = -25°C ~
- Operation from 12 to 20V Input