• 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
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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)
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