DTC124XE Datasheet - Rohm

Features

* 1) Built-In Biasing Resistors, 　 R1 = 22kΩ, R2 = 47kΩ 2) Built-in bias resistors enable the configuration of 　an inverter circuit without connecting external 　input resistors (see inner circuit) . 3) Only the on/off conditions need to be set 　for operation, making the circuit design easy. 4) Complem