Low Power, Low Noise, Rail-to-Rail Output, Instrumentation Amplifier, SGM621 P2P AD8221ARREEL7.
FEATURES

 Single External Resistor Gain Set (Set Gain from 1 to 10000)

 Input Offset Voltage: 150μV (MAX)

 Input Bias Current: 15nA (TYP)

 Common Mode Rejection Ratio: 105dB (TYP) (G = 10)

 Input Voltage Noise: 6nV/√Hz at 1kHz

 0.1Hz to 10Hz Voltage Noise: 0.4μVP-P 

 Bandwidth: 140kHz (G = 100) 

 Settling Time to 0.01%: 10μs (G = 100) 

 Rail-to-Rail Output 

 Support Single or Dual Power Supplies: 

   4.6V to 36V or ±2.3V to ±18V 

 Low Power Supply Current: 1.3mA (TYP) 

 -40℃ to +125℃ Operating Temperature Range

 Available in Green SOIC-8 and MSOP-8 Packages





PIN CONFIGUTION
优势替代
AD8221AR AD8221AR.pdf

No.11946

FEATURES

易于使用

采用节省空间的MSOP封装

增益通过1个外部电阻设置(增益范围:1至1000)

宽电源电压范围:

−40°C至+85°C

工作温度最高可达125℃1

出色的交流特性

CMRR:80 dB(最小值,10 kHz,G = 1) 

−3 dB带宽:825 kHz (G = 1) 

压摆率:2 V/μs

低噪声

输入电压噪声:8 nV/√Hz (最大值,1 kHz)

1 kHz峰峰值输入噪声(0.1 Hz至10 Hz)

高精度直流性能(AD8221BR)

CMRR:90 dB 最小值,G = 1) 

输入失调电压:25 μV(最大值)

输入失调漂移:0.3 μV/°C(最大值)

输入偏置电流:0.4 nA(最大值)

PIN CONFIGUTION
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