OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers

1 Features • Low noise: 3 nV/√Hz • Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs • Settling time: 5 μs • High CMRR: 138 dB • High open-loop gain: 160 dB • Low input bias current: 10 nA maximum • Low offset voltage: 75 μV maximum • Wide supply range: ±2.5 V to ±18 V

High Precision, Low Noise OPERATIONAL AMPLIFIERS

文件：738.97 Kbytes Page：25 Pages

High Precision, Low Noise OPERATIONAL AMPLIFIERS

文件：738.97 Kbytes Page：25 Pages

High Precision, Low Noise OPERATIONAL AMPLIFIERS

文件：738.97 Kbytes Page：25 Pages

Six Channel, 20-Bit Codec

Description The CS4227 is a single-chip codec providing stereo an alog-to-digital and six digital-to-analog converters using delta-sigma conversion techniques. This +5 V device also contains volume controls that are independently selectable for each of the six D/A channels. Applications incl

Six Channel, 20-Bit Codec

Description The CS4227 is a single-chip codec providing stereo an alog-to-digital and six digital-to-analog converters using delta-sigma conversion techniques. This +5 V device also contains volume controls that are independently selectable for each of the six D/A channels. Applications incl