Sample-and-hold amplifiers

DESCRIPTION\nThe LF198/LF298/LF398 are monolithic sample-and-hold circuits which utilize high-voltage ion-implant JFET technology to obtain ultra-high DC accuracy with fast acquisition of signal and low droop rate. Operating as a unity gain follower, DC gain accuracy is 0.002% typical and acquis ? Operates from ±5V to ±18V supplies\n? Less than 10μs acquisition time\n? TTL, PMOS, CMOS compatible logic input\n? 0.5mV typical hold step at CH=0.01μF\n? Low input offset\n? 0.002% gain accuracy\n? Low output noise in hold mode\n? Input characteristics do not change during hold mode\n? High s;

恩XP

單片采樣保持電路

The LF298-MIL devices are monolithic sample-and-hold circuits that use BI-FET technology to obtain ultrahigh DC accuracy with fast acquisition of signal and low droop rate. Operating as a unity-gain follower, DC gain accuracy is 0.002% typical and acquisition time is as low as 6 μs to 0.01%. ? Operates from ±5-V to ±18-V Supplies\n? Less than 10-μs Acquisition Time\n? Logic Input Compatible With TTL, PMOS, CMOS\n? 0.5-mV Typical Hold Step at Ch = 0.01 μF\n? Low Input Offset\n? 0.002% Gain Accuracy\n? Low Output Noise in Hold Mode\n? Input Characteristics Do Not Change During Hold Mo;

TI

德州儀器