Introduction - If you have any usage issues, please Google them yourself
LF398 sample and hold device, the insulated gate bipolar field effect transistor formed, it has a sampling speed, to keep down slow, high precision, when the sampling time is less than 6μs accuracy up to O.01 with bipolar input state can achieve low offset voltage and wide bandwidth anti-interference ability, easily affected by temperature chip logic inputs are differential with low input current input, allowing direct and TTL, PMOS and CMOS linked differential threshold is 1.4 V, power supply voltage of ± 5 V and ± 18 V between the changes.