描述 Description

DESCRIPTION
The NE5537 monolithic sample-and-hold amplifier combines the best features of ion-implanted JFETs with bipolar devices to obtain high accuracy, fast acquisition time, and low droop rate. This device is pin-compatible with the LF198, and features superior performance in droop rate and output drive capability.FEATURES
?Operates from ±5V to ±18V supplies
?Hold leakage current 6pA @ TJ= 25°C
?Less than 4μs acquisition time
?TTL, PMOS, CMOS compatible logic input
?0.5mV typical hold step at CH=0.01μF
?Low input offset: 1MV (typical)
?0.002% gain accuracy with RL=2k?
?Low output noise in hold mode
?Input characteristics do not change during hold mode
?High supply rejection ratio in sample or hold
?Wide bandwidth

特性 Features

?Operates from ±5V to ±18V supplies
?Hold leakage current 6pA @ TJ= 25°C
?Less than 4μs acquisition time
?TTL, PMOS, CMOS compatible logic input
?0.5mV typical hold step at CH=0.01μF
?Low input offset: 1MV (typical)
?0.002% gain accuracy with RL=2k?
?Low output noise in hold mode
?Input characteristics do not change during hold mode
?High supply rejection ratio in sample or hold
?Wide bandwidth