低耗電流接地感測運算放大器 - LMR341G
LMR341是含1個電路的CMOS運算放大器。基於關斷功能、低電壓工作、低耗電流的特點，最適於電池驅動應用。為MOS-FET輸入，因此輸入偏壓電流低至1pA(Typ.)，也適用於感測器放大器。
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規格:
Grade
Standard
Power supply(Min.)[V](+5V=5, +/-5V=10)
2.7
Power supply(Max.)[V](+5V=5, +/-5V=10)
5.5
Channel
1
Circuit Current(Typ.)[mA]
0.08
Input Offset Voltage(Max.)[mV]
4.0
Input Bias Current(Typ.)[nA]
0.001
Slew Rate(Typ.)[V/µS]
1.0
Input Voltage Range [V]
VSS to VDD-1.0
Output Voltage Range [V]
VSS+0.01 to VDD-0.01
Voltage gain(Typ.)[dB]
113.0
Equivalent input noise voltage(Typ.)[nV/√Hz]
40.0
Output current(Typ.)[mA]
113.0
CMRR(Typ.)[dB]
86.0
PSRR(Typ.)[dB]
82.0
GBW(Typ.)[MHz]
2.0
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
功能:
・ Low operating supply voltage・ Input Ground Sense, Output Full Swing
・ High large signal voltage gain
・ Low input bias current
・ Low supply current
・ Low input offset voltage
・ Shutdown function