SHC298A中文资料Monolithic SAMPLE/HOLD AMPLIFIER数据手册TI规格书

描述 Description

DESCRIPTION
The SHC298 and SHC298A are high-performance monolithic sample/hold amplifiers featuring high DC accuracy with fast acquisition times and a low droop rate. Dynamic performance and holding performance can be optimized with proper selection of the external holding capacitor. With a 1000pF holding capacitor, 12-bit accuracy can be achieved with a 6µs acquisition time. Droop rates less than 5mV/min are possible with a 1µF holding capacitor.FEATURES
●12-BIT THROUGHPUT ACCURACY
●LESS THAN 10µs ACQUISITION TIME
● WIDEBAND NOISE LESS THAN 20µVrms
●RELIABLE MONOLITHIC CONSTRUCTION
●1010ΩINPUT RESISTANCE
●TTL-CMOS-COMPATIBLE LOGIC INPUT

特性 Features

●12-BIT THROUGHPUT ACCURACY
●LESS THAN 10µs ACQUISITION TIME
● WIDEBAND NOISE LESS THAN 20µVrms
●RELIABLE MONOLITHIC CONSTRUCTION
●1010ΩINPUT RESISTANCE
●TTL-CMOS-COMPATIBLE LOGIC INPUT