Nisshinbo Micro Devices NJU77701
High-speed operational amplifier with a wide-band, low-offset, low-noise and Rail-to-Rail input/output CMOS
The NJU77701 is a Rail-to-Rail input/output CMOS single operational amplifiers. They feature wide-band, high-speed, low-input-offset voltage and low-noise. The NJU77701 has a high-speed characteristic of gain bandwidth 34 MHz and slew rate 35 V/µs. Moreover, the NJU77701 achieves temperature fluctuations low offset and low noise characteristic. 6 nV/√Hz typ. at f=1 kHz. Therefore, the NJU77701 devices easily offer various sensing applications that require high speed and accuracy. With their rail-to-rail output characteristic and 600 ohm load driving, these devices are able to secure wide dynamic range for various applications.
Key features
- Wide-Band 34 MHz typ.
- High slew-rate 35 V/µs typ.
- Low noise 6 nV/√Hz typ. at f=1 kHz
- Low offset voltage 1.5 mV max.
- Low offset voltage Drift 3.0 µV/°C max.
- Operating current 3.8 mA typ.
- Operating voltage range +2.4 V to +5.5 V
- Wide temperature range -40 to +125℃
- Rail-to-Rail input/output
- RF Immunity
- NJU77701F is a single opamp in SOT-23-5
Applications
- Low noise signal processing
- ADC buffers
- DAC output amplifiers
- Current sense amplifiers
- Radio systems
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