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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.
Part Number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
LMR344FVJ-E2 Active TSSOP-B14J 2500 2500 Taping Yes
 
Specifications:
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
Features:
  • ・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
 
 
RELATED PRODUCTS
Other New/Updated Products Relating to Amplifiers & Linear
PART NUMBER Product Name Package Datasheet Distribution Inventory
LMR344FJ Low Supply Current Output Full Swing CMOS Operational Amplifiers SOP-J14   Buy Sample
LMR342F Low Supply Current Ground Sense CMOS Operational Amplifier SOP8   Buy Sample
LMR342FJ Low Supply Current Ground Sense CMOS Operational Amplifier SOP-J8   Buy Sample
LMR342FV Low Supply Current Ground Sense CMOS Operational Amplifier SSOP-B8   Buy Sample
LMR342FVT Low Supply Current Ground Sense CMOS Operational Amplifier TSSOP-B8   Buy Sample
LMR342FVM Low Supply Current Ground Sense CMOS Operational Amplifier MSOP8   Buy Sample
New Products:
 
 
Technical Data
Op-Amp / Comparator Tutorial

This application note explains the general terms and basic techniques that are necessary for configuring application circuits with op-amps and comparators. Refer to this note for guidance when using op-amps and comparators.

Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.