Low Cost Low Power Instrumentation Amplifier

文件：483.17 Kbytes 页数：21 Pages

AD

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具有轨到轨输出的JFET输入仪表放大器

AD8220是第一款单电源、JFET输入仪表放大器，采用MSOP封装。它针对高性能、便携式仪器的需要而设计，直流时的最小共模抑制比（CMRR）为86 dB，在5 kHz、G = 1时的最小CMRR为80 dB。最大输入偏置电流为10 pA，在整个工业温度范围内通常保持在300 pA以下。虽然采用JFET输入，但AD8220的噪声转折频率典型值仅为10 Hz。 \n\n 随着混合信号处理技术日益普及，各系统所需的电源数量也不断增加。AD8220正是为缓解这一问题而设计。它既可以采用±18 V双电源供电，也可以采用+5 V单电源供电。在便携式应用中常见的低电源电压下，其轨到轨输出级可以使 • 高共模抑制比(CMRR)\n• CMRR：100 dB（最小值，G = 10，B级）\n\n• CMRR：80 dB（最小值，至5 kHz，G = 1，B级）\n\n\n\n\n• 出色的交流特性、低功耗\n• 带宽：1.5 MHz (G = 1)\n\n• 输入噪声：14 nV/√Hz （1 kHz）\n\n• 压摆率：2 V/μs\n\n• 静态电源电流：750 μA（最大值）\n\n\n\n\n\nAD8220-EP支持防务和航空航天应用（AQEC标准）\n• 下载AD8220-EP数据手册(pdf)\n\n• 军用温度范围（−55℃至+125℃）\n\n• 受控制造基线\n\n• ;

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10 MHz, 20 V/關s, G = 1, 10, 100, 1000 i CMOS짰 Programmable Gain Instrumentation Amplifier

GENERAL DESCRIPTION The AD8253 is an instrumentation amplifier with digitally programmable gains that has GΩ input impedance, low output noise, and low distortion making it suitable for interfacing with sensors and driving high sample rate analog-to-digital converters (ADCs). It has high bandwidt

文件：217.53 Kbytes 页数：10 Pages

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JFET Input Instrumentation Amplifier with Rail-to-Rail Output in MSOP Package

GENERAL DESCRIPTION The AD8220 is the first single-supply JFET input instrumentation amplifier available in an MSOP package. Designed to meet the needs of high performance, portable instrumentation, the AD8220 has a minimum common-mode rejection ratio (CMRR) of 86 dB at dc and a minimum CMRR of

文件：1.07975 Mbytes 页数：28 Pages

AD

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JFET Input Instrumentation Amplifier with Rail-to-Rail Output in MSOP Package

GENERAL DESCRIPTION The AD8220 is the first single-supply JFET input instrumentation amplifier available in an MSOP package. Designed to meet the needs of high performance, portable instrumentation, the AD8220 has a minimum common-mode rejection ratio (CMRR) of 86 dB at dc and a minimum CMRR of

文件：530.31 Kbytes 页数：28 Pages

AD

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JFET Input Instrumentation Amplifier with Rail-to-Rail Output in MSOP Package

GENERAL DESCRIPTION The AD8220 is the first single-supply JFET input instrumentation amplifier available in an MSOP package. Designed to meet the needs of high performance, portable instrumentation, the AD8220 has a minimum common-mode rejection ratio (CMRR) of 86 dB at dc and a minimum CMRR of

文件：530.31 Kbytes 页数：28 Pages

AD

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JFET Input Instrumentation Amplifier with Rail-to-Rail Output in MSOP Package

GENERAL DESCRIPTION The AD8220 is the first single-supply JFET input instrumentation amplifier available in an MSOP package. Designed to meet the needs of high performance, portable instrumentation, the AD8220 has a minimum common-mode rejection ratio (CMRR) of 86 dB at dc and a minimum CMRR of

文件：1.07975 Mbytes 页数：28 Pages

AD

亚德诺

JFET Input Instrumentation Amplifier with Rail-to-Rail Output in MSOP Package

GENERAL DESCRIPTION The AD8220 is the first single-supply JFET input instrumentation amplifier available in an MSOP package. Designed to meet the needs of high performance, portable instrumentation, the AD8220 has a minimum common-mode rejection ratio (CMRR) of 86 dB at dc and a minimum CMRR of

文件：1.07975 Mbytes 页数：28 Pages

AD

亚德诺

JFET Input Instrumentation Amplifier with Rail-to-Rail Output in MSOP Package

GENERAL DESCRIPTION The AD8220 is the first single-supply JFET input instrumentation amplifier available in an MSOP package. Designed to meet the needs of high performance, portable instrumentation, the AD8220 has a minimum common-mode rejection ratio (CMRR) of 86 dB at dc and a minimum CMRR of

文件：530.31 Kbytes 页数：28 Pages

AD

亚德诺

JFET Input Instrumentation Amplifier with Rail-to-Rail Output in MSOP Package

GENERAL DESCRIPTION The AD8220 is the first single-supply JFET input instrumentation amplifier available in an MSOP package. Designed to meet the needs of high performance, portable instrumentation, the AD8220 has a minimum common-mode rejection ratio (CMRR) of 86 dB at dc and a minimum CMRR of

文件：530.31 Kbytes 页数：28 Pages

AD

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