Low Power Ground Sense Operational Amplifiers - LMR821G

Ground Sense Low Voltage Op-Amp integrates single Op-Amp on a single chip. Especially, these series are operable with low voltage and low supply current.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Unit Quantity
Minimum Package Quantity
Packing Type
LMR821G-GTR Active SSOP5 3000 3000 Taping Yes
Grade Standard
Power supply(Min.)[V](+5V=5, +/-5V=10) 2.5
Power supply(Max.)[V](+5V=5, +/-5V=10) 5.0
Channel 1
Circuit Current(Typ.)[mA] 0.28
Input Offset Voltage(Max.)[mV] 3.5
Input Bias Current(Typ.)[nA] 30.0
Slew Rate(Typ.)[V/µS] 1.5
Voltage gain(Typ.)[dB] 100.0
Equivalent input noise voltage(Typ.)[nV/√Hz] 45.0
Output current(Typ.)[mA] 16.0
CMRR(Typ.)[dB] 85.0
PSRR(Typ.)[dB] 85.0
GBW(Typ.)[MHz] 5.0
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
    • Low operating supply voltage
    • Output Full Swing
    • High large signal voltage gain
    • High Slew Rate
    • Low supply current
Technical Data
Application Note

Thermal Resistance

Application Note

Op-Amp / Comparator Tutorial