Low power single channel Op-Amp
The NJM320A / NJM321A consist of two independent, high gain, internally frequency compensated operation amplifiers, which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. Application areas include transducer amplifiers, DC gain blocks, and all the conventional op amp circuits, which now can be more easily implemented in single power supply systems. For example, the NJM320A / NJM321A can be directly operated off of the standard +5V power supply voltage, which is used in digital systems and will easily provide the required interface electronics without requiring the additional ±15V power supplies.
Consumer No.of Circuit 1 ch. Power Supply Single Supply Voltage 3 V to 32 V Supply Current (Per ch.) Typ. 0.45 mA to max. 0.7 mA Input Offset Voltage Typ. 0.5 mV to max. 2.5 mV Slew Rate Typ. 0.6 V/μsec Input Bias Current Typ. 20 nA to max. 150 nA Input Offset Current Typ. 2 nA to max. 30 nA GBW Typ. 1.1 MHz Noise Voltage (en) Typ. 30 nV/√Hz Input Offset Drift Typ. 5 μV/℃ Wide Operating Temperature -40°C to 125°C Junction Temp. 150°C Min Stable Gain 1 V/V Package SOT-23-5
Note(1) Input offset voltage drift (5µV/°C typ.) Note(2) Integrated EMI filter (EMIRR=84dB typ. @ f=1.8GHz)
- Refer to the datasheets for the details on the product.
- The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
- Please contact us or our distributors for unpublished reliability information.
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