LF198

Precision monolithic sample and hold circuit, using combined bipolar and JFET technology. First introduced by National Semiconductor.

• 6 μs acquisition time
• 0.005% max gain error
• 1 mV offset voltage
• 100 Gohms input impedance

Family includes LM198, LM298 and LM398, respectively with Mil, industrial and commercial temperature range. A suffix indicates tightened electrical specs. Supplied in TO-99 8-pin metal can (H-suffix), in 8-pin DIL ceramic (j suffix) or plastic package (N suffix).