NJM2122 Series
Ultra Low Noise Dual Operational Amplifier
NJM2122 Series
Ultra Low Noise Dual Operational Amplifier
Download Datasheet
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Description
The NJM2122 is an ultra low noise dual operational amplifier. The features of ultra low noise，low operating voltage and low saturation voltage are suitable for microphone amplifier of digital audio items such as portable MD，DAT，and others.
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Spec
Consumer No.of Circuit 2 ch. Power Supply Dual Supply Voltage ±2 V to ±7 V ( 4 V to 20 V) Supply Current (Per ch.) Typ. 3.5 mA to max. 4.75 mA Input Offset Voltage Typ. 1 mV to max. 6 mV Slew Rate Typ. 2.4 V/μsec Input Bias Current Typ. 3600 nA to max. 8000 nA Input Offset Current Typ. 450 nA to max. 1500 nA GBW Typ. 12 MHz Noise Voltage (VNI) Typ. 0.56 μVrms Noise Voltage (en) Typ. 1.5 nV/√Hz Wide Operating Temperature -20°C to 75°C Junction Temp. 125°C Min Stable Gain 31.6 V/V Package DIP8
DMP8Note(1) Low Saturation Output Voltage (0.3V typ.) -
Technical
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Design Support
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SPICE model download
You can download the product's SPICE model. Login/registration to myNISD is required to download.
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJM2122D DIP8 - NJM-t NJM2122M DMP8 - NJM-1-s-fr - Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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Sample / Buy
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Buy Online
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Buy, Request for Samples, Request for Information Materials
Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
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