低電壓工作接地感測運算放大器 - TLR344FJ
TLR344FJ是接地感測CMOS運算放大器。具有低電壓工作、低耗電流的特點，最適於電池驅動應用。此外，為MOSFET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)
1.8
Power supply(Max.)[V](+5V=5, +/-5V=10)
5.5
Channel
4
Circuit Current(Typ.)[mA]
0.3
Input Offset Voltage(Max.)[mV]
4.0
Input Bias Current(Typ.)[nA]
0.001
Slew Rate(Typ.)[V/µS]
1.2
Input Voltage Range [V]
VSS to VDD-1.0
Output Voltage Range [V]
VSS+0.01 to VDD-0.01
Voltage gain(Typ.)[dB]
110.0
Equivalent input noise voltage(Typ.)[nV/√Hz]
33.0
Output current(Typ.)[mA]
100.0
CMRR(Typ.)[dB]
90.0
PSRR(Typ.)[dB]
95.0
GBW(Typ.)[MHz]
2.3
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
功能:
- Low Operating Supply Voltage
- Output Full Swing / Input Ground Sense
- High Large Signal Voltage Gain
- Low Input Bias Current
- Low Supply Current
- Low Input Offset Voltage