Low Power, Low Noise, Rail-to-Rail Output, Instrumentation Amplifier, SGM621 Replace INA333AIDRG.
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
INA333AIDRG INA333AIDRG.pdf

No.12249

FEATURES

• 低偏移电压:25µV(最大值),G ≥ 100

• 低漂移:0.1μV/°C,G ≥ 100

• 低噪声:50nV/√Hz,G ≥ 100

• 高共模抑制比 (CMRR):100dB(最小值),G ≥ 10

• 低输入偏置电流:200pA(最大值)

• 电源范围:1.8V 至 5.5V

• 输入电压:(V–) + 0.1V 至 (V+) – 0.1V

• 输出电压:(V–) + 0.05V 至 (V+) – 0.05V

• 低静态电流:50μA

• 工作温度范围:-40°C 至 +125°C

• 已过滤射频干扰 (RFI) 的输入

• 8 引脚 VSSOP 和 8 引脚 WSON 封装






PIN CONFIGUTION
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