DUAL J-FET INPUT LOW-POWER OPERATIONAL AMPLIFIER???

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NEC

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BIPOLAR ANALOG INTEGRATED CIRCUIT

FEATURES • Low supply current: 800 μA (TYP.) • Very low input bias and offset currents • High input impedance...J-FET Input Stage • Low supply voltage operation • Output short circuit protection • Internal frequency compensation

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J-FET Input Low-power QUAD OperationAL AMPLIFIER

The µPC4064 is a low power J-FET input quad operational amplifier that will operate at voltage levels as low as ±2 V. Input current is typically less than 1mA. With input bias and offset currents as low as a few pA, the µPC4064 is an excellent choice for hand-held measurement equipment. • Low supply current: 800 µA (TYP.)\n• Very low input bias and offset currents\n• High input impedance...J-FET Input Stage\n• Low supply voltage operation\n• Output short circuit protection\n• Internal frequency compensation;

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Low Noise J-FET Input Quad Operational Amplifier

FEATURES  Input Offset Voltage ±2 mV (TYP.)  Input Bias Current 30 pA (TYP.)  Slew Rate 13 V/μs (TYP.)  Unity Gain Frequency 3 MHz (TYP.)  Input Referred Noise Voltage Density 17 nV/ Hz (TYP.) (f = 1 kHz)  Built-In Phase Compensation Circuit  Built-In Output Short Circuit Protection

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