EEPW首页 | 器件索引 | 厂商列表 | IC替换 | 微缩略语 | 电路图查询
器件查询:
400万器件资料库等您来搜!
   首页 > ADI > OP275

OP275

器件名称: OP275
功能描述: Dual Bipolar/JFET, Audio Operational Amplifier
文件大小: 393.95KB    共12页
生产厂商: ADI
下  载:    在线浏览   点击下载
简  介:Dual Bipolar/JFET, Audio Operational Amplifier OP275* FEATURES Excellent Sonic Characteristics Low Noise: 6 nV/Hz Low Distortion: 0.0006% High Slew Rate: 22 V/s Wide Bandwidth: 9 MHz Low Supply Current: 5 mA Low Offset Voltage: 1 mV Low Offset Current: 2 nA Unity Gain Stable SOIC-8 Package PDIP-8 Package APPLICATIONS High Performance Audio Active Filters Fast Amplifiers Integrators GENERAL DESCRIPTION PIN CONNECTIONS 8-Lead Narrow-Body SOIC (S Suffix) OUT A 1 –IN A 2 +IN A 3 V– 4 8 8-Lead PDIP (P Suffix) OUT A –IN A +IN A V– 1 2 3 4 V+ OUT B –IN B +IN B OP275 8 7 6 5 OP275 7 6 5 V+ OUT B –IN B +IN B The OP275 is the first amplifier to feature the Butler Amplifier front end. This new front end design combines both bipolar and JFET transistors to attain amplifiers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total Harmonic Distortion plus Noise equals that of previous audio amplifiers, but at much lower supply currents. A very low l/f corner of below 6 Hz maintains a flat noise density response. Whether noise is measured at either 30 Hz or 1 kHz, it is only 6 nVHz. The JFET portion of the input stage gives the OP275 its high slew rates to keep distortion low, even when large output swings are required, and the 22 V/s slew rate of the OP275 is the fastest of any standard audio amplifier. Best of all, this low noise and high speed are accomplished using less than 5 mA of supply current, lower than any standa……
相关电子器件
器件名 功能描述 生产厂商
OP275GSR Dual Bipolar/JFET, Audio Operational Amplifier ADI
OP275GS Dual Bipolar/JFET, Audio Operational Amplifier ADI
OP275GS Dual Bipolar/JFET, Audio Operational Amplifier ADI
OP275GP Dual Bipolar/JFET, Audio Operational Amplifier ADI
OP275GP Dual Bipolar/JFET, Audio Operational Amplifier ADI
OP275GBC Dual Bipolar/JFET, Audio Operational Amplifier ADI
OP275_04 Dual Bipolar/JFET, Audio Operational Amplifier ADI
OP275 Dual Bipolar/JFET, Audio Operational Amplifier ADI
OP275 Dual Bipolar/JFET, Audio Operational Amplifier ADI
《电子产品世界》杂志社 版权所有 北京东晓国际技术信息咨询有限公司
Copyright ©2002 ELECTRONIC ENGINEERING & PRODUCT WORLD. All rights reserved.
京ICP备12027778号-2