Low Supply Current Output Full Swing CMOS Operational Amplifiers - LMR344FVJ

The LMR344FVJ are input ground sense, output full swing operational amplifiers. The LMR341G, LMR342xxx and LMR344xxx have the features of low operating supply voltage, low supply current and low input bias current. These are suitable for sensor amplifier, battery-powered electronic equipment, battery monitoring and audio pre-amps for voice. Shutdown function is applied to LMR341G.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
número de peça
Estado de Condição
Quantidade Unidade
Quantidade mínima Package
tipo de embalagem
LMR344FVJ-E2 Active TSSOP-B14J 2500 2500 Taping sim
Grade Standard
Power supply(Min.)[V](+5V=5, +/-5V=10) 2.7
Power supply(Max.)[V](+5V=5, +/-5V=10) 5.5
Channel 4
Circuit Current(Typ.)[mA] 0.4
Input Offset Voltage(Max.)[mV] 4.0
Input Bias Current(Typ.)[nA] 0.0010
Slew Rate(Typ.)[V/µS] 1.0
Voltage gain(Typ.)[dB] 113.0
Equivalent input noise voltage(Typ.)[nV/√Hz] 40.0
CMRR(Typ.)[dB] 80.0
PSRR(Typ.)[dB] 82.0
GBW(Typ.)[MHz] 2.0
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
  • ・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
Dados técnicos
Application Note

Thermal Resistance

Application Note

Op-Amp / Comparator Tutorial