CMOS Operational Amplifiers
NJU77000/NJU77001 NJU77002/NJU77004
1.5V, 0.23µA/ch, Ultra-Low Power, Excellent EMI Immunity, Rail-to-Rail Input/Output...
Description
NJU77000/NJU77001 NJU77002/NJU77004
1.5V, 0.23µA/ch, Ultra-Low Power, Excellent EMI Immunity, Rail-to-Rail Input/Output, CMOS Operational Amplifiers
FEATURES (V+=5V)
●Supply Voltage ●Input Offset Voltage
1.5V to 5.5V
NJU77000 / NJU77001
1.0mV max.
NJU77002
1.3mV max.
NJU77004
1.5mV max.
●Input Offset Voltage Drift
0.65μV/°C typ.
●Input Bias Current
10pA max.
●Integrated EMI Filter EMIRR=89dB typ. @f=900MHz
●Rail-to-Rail Input / Output
●CMOS Technology
●Slew Rate
0.7V/ms
●Unity Gain Frequency
1.0kHz
●Ultra-Low Power Supply Current
NJU77000 / NJU77001
0.29µA typ.
NJU77002 / NJU77004
0.23µA/ch typ.
●Package
NJU77000
SOT-23-5
NJU77001
SC-88A, SOT-23-5
NJU77002
SOP8 JEDEC 150mil
MSOP8 (TVSP8)*
*JEDEC MO-187-DA / thin type
DFN8-U1 (ESON8-U1)
NJU77004
SSOP14
APPLICATIONS
●Battery-Powered Instruments ●Micro-Power Oxygen Sensors and Gas Sensors ●Power Line Monitoring ●Micro Power Current Sensing ●Healthcare Instruments
DESCRIPTION
The NJU77000/NJU77001/NJU77002/NJU77004 are single/dual/quad ultra-low power CMOS operational amplifiers designed specifically to extend battery life and performance for portable applications. The supply voltage range is 1.5V to 5.5V and supply current is 0.29µA typ. (single), 0.23µA/ch typ. (dual/quad). The supply current is stable against ambient temperature and voltage change, making them suitable for micro power oxygen sensors, gas sensors, and remote sensor applications.
These devices also feature rail-to-rail I/O...
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