Operational Amplifier
NJU77550/NJU77551/NJU77552/NJU77554
1.7MHz, 50μA/ch, Excellent EMI Immunity, Rail-to-Rail Input/Output, Operational Amp...
Description
NJU77550/NJU77551/NJU77552/NJU77554
1.7MHz, 50μA/ch, Excellent EMI Immunity, Rail-to-Rail Input/Output, Operational Amplifier
■ FEATURES (V+=5V, Typical value)
●High Efficiency:
- GBW
1.7MHz
- Supply Current
50μA/ch
●Rail-to-Rail Input and Output
●Supply Voltage
1.8V to 5.5V
●Integrated EMI filter
EMIRR=75dB @f=900MHz
●Overvoltage Input Protection (Input Tolerant)
●Unity-Gain stable
●Input Offset Voltage
5mV max.
●Slew Rate
0.8V/μs
●Operating Temperature Range
-55°C to 125°C
●Package
NJU77550/NJU77551
SOT-23-5, SC-88A
NJU77552
SOP8, MSOP8(TVSP8)*
* meet JEDEC MO-187-DA / thin type
DFN8-U1 (ESON8-U1)
NJU77554
SSOP14
■ APPLICATIONS ●Battery-Powered Equipment
- Audio, Healthcare, Security, etc. ●Gas/Smoke Sensors ●Smart Meter ●Sensor Interface ●Active Filters ●Photodiode Amplifier
■ DESCRIPTION The NJU77550/NJU77551/NJU77552/NJU77554 are single, dual and quad rail-to-rail input and output single supply OpAmp, featuring low supply current of 50μA typical per amplifier, wide gain bandwidth product of 1.7MHz and a slew rate of 0.8V/μs. Furthermore, operating voltage from 1.8V single supply can contribute to energy saving design, it is most suitable for battery equipment required low power.
Low input bias current makes NJU7755x series suitable for photodiode amplifiers, piezoelectric sensors, smoke detector and other applications with high-impedance applications. A rail-to-rail input and output allows the device to be used in wide variety of applicatio...
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