NJM4585 Series
Low Noise, Bipolar Input Dual Audio Operational Amplifier
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Description
The NJM4585 is a low noise bipolar input dual audio operational amplifier featuring 3.5nV/√Hz at 1 kHz. The NJM4585 features Low distortion, high slew rate, wide bandwidth and high open-loop gain. In addition, unity-gain stable allows voltage-follower operation. These features make NJM4585 ideal for audio pre amplifier, microphone amplifier, line amplifier and other audio applications. NJM4585 operate over a wide temperature range of -40°C to +125°C, making this IC ideal for use in industrial measurement instruments. The NJM4585 is available in the 8-pin DMP8 packages.
Applications
- Professional Audio sets
- Audio pre/microphone amplifiers
- Analog/Digital mixer
- AV Receiver
- Car Audio
- Industrial Measurement Instruments
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Spec
Consumer No.of Circuit 2 ch. Power Supply Dual Supply Voltage ±4 V to ±18 V ( 8 V to 36 V) Supply Current (Per ch.) Typ. 2.5 mA to max. 4 mA Input Offset Voltage Typ. 0.3 mV to max. 3 mV Slew Rate Typ. 6.8 V/μsec Input Bias Current Typ. 260 nA to max. 1000 nA Input Offset Current Typ. 5 nA to max. 200 nA GBW Typ. 19 MHz ft Typ. 7.5 MHz Noise Voltage (VNI) Typ. 0.5 μVrms Noise Voltage (en) Typ. 3.5 nV/√Hz Wide Operating Temperature -40°C to 125°C Junction Temp. 150°C Min Stable Gain 1 V/V Package DMP8 Note(1) Low Distortion (0.001%) Note(2) Open-Loop Voltage Gain (120dB) -
Technical
Documents-
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 NJM4585M 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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