NJU77806
5.5nV/ Hz Low Noise, 500μA low Power, Rail-to-Rail Output CMOS Operational Amplifier
FEATURES
●Equivalent In...
NJU77806
5.5nV/ Hz Low Noise, 500μA low Power, Rail-to-Rail Output
CMOS Operational Amplifier
FEATURES
●Equivalent Input Noise
Voltage
f=10Hz
11nV/√Hz
f=1kHz
5.5nV/√Hz
●Supply Current
500μA typ.
●Gain Bandwidth Product
4.4MHz
●Slew Rate
1.1V/μs
●Supply
Voltage
Single Supply
1.8V to 5.5V
Dual Supply
±0.9V to ±2.75V
●Rail-to-Rail Output (RL=10kΩ) ●Ground Sense
50mV from rail
●Common-Mode
Input
Voltage Range ●Input Offset
Voltage
VSS-0.1V to VDD-0.9V 2mV max.
●Input Offset
Voltage Drift
1.5µV/°C typ.
●RF-Noise Immunity
●Package
SC-88A
APPLICATIONS
●Low-noise microphone amplifier ●Photodiode preamplifier ●Shock Sensor application ●Acceleration sensor application ●Security equipment ●Wireless LAN ●Radio systems
DESCRIPTION
The NJU77806 is a single low noise rail-to-rail output
CMOS operational amplifier offer a low input
voltage noise density of 5.5nV/√Hz at 1kHz while consuming only 500µA of supply current, ...