2014年2月15日 · So I'd like to construct a simple sample and hold circuit using an LF398, 9 vdc battery as the supply and the input will be from a photo cell with a 30 ms minimum response …

2020年11月14日 · Hi, Anyone here can tell me how to connect a Sample and Hold IC LF398 in practical so that i can get a V(out) waveform as shown in the attached file? The V(in) and …

2012年1月23日 · Thank you for your reply. here goes a schematic of the LF398 from the datasheet: a schematics of the connections I made: and a full schematics of the circuit: View …

2009年4月15日 · anyways, i need PSpice models of LF398 and LM565 for my PSpice project to be submitted at the end of this month. if there's anybody who can provide me with the *.olb …

2011年3月1日 · Hi, Anyone here can tell me how to connect a Sample and Hold IC LF398 in practical so that i can get a V(out) waveform as shown in the attached file? The V(in) and …

2019年7月11日 · The input pin of the LF398 is very suceptible to interference. Does your pcb have the guard ring arrangement, as per Fig 24 of the datasheet, and the recommended …

2023年5月11日 · Hi Panos, Your posted asc file does not have any of these IC's.?? 1) LF398 2) LM393 3) 74HCT273 4) 74HCT74 5) 74HCT04

2012年1月26日 · Commutating reactors are often used for thyristor / SCR controlled circuits such as DC choppers. Normally they would be used in collaboration with a commutation capacitor …

2008年8月12日 · The sample and hold circuit itself (National LF398) to sample the 0-5VDC source and output to another circuit I havent designed yet to represent this sample in an LED …

2016年9月14日 · The signal going to the OP07 and LM311 is not the VCO output, is it? But yes, 500 KHz is the top frequency of the LM565. Given R1 and C1 values in the schematic it looks …