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NJM2068SD
NJM2068SD is a dual operational amplifier with low noise and high slew rate.
NJM2068SD
NJM2068SD is a dual operational amplifier with low noise and high slew rate.
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Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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NJM2068SD DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The NJM2068SD is a dual operational amplifier with low noise and high slew rate, commonly used in audio applications such as preamplifiers and active filters. It is part of the NJM2068 series, known for its high performance and reliability.The NJM2068SD features a wide power supply voltage range of ±2V to ±20V, making it suitable for a variety of applications. It has low input offset voltage of 1.5mV, low input bias current of 50pA, and low input noise voltage of 4nV/√Hz, contributing to its high performance in audio circuits.With a high slew rate of 10V/µs and a unity-gain bandwidth of 3MHz, the NJM2068SD is capable of handling high-frequency signals with low distortion. It has a high open-loop gain of 100dB and a common-mode rejection ratio of 90dB, ensuring accurate and stable operation.The NJM2068SD is available in a small outline package (SOP) with 8 pins, making it easy to integrate into electronic designs.
Key Features
- Dual high performance operational amplifier
- Low noise and distortion
- Wide bandwidth (10 MHz)
- High slew rate (5 V/μs)
- Low input offset voltage (4 mV)
- Wide operating voltage range (±2 to ±22V)
- Available in DIP-8 and SOP-8 packages
Application
- Audio amplifiers
- Headphone amplifiers
- Speaker drivers
- Microphone preamplifiers
- Portable audio devices
- Instrumentation amplifiers
- Signal conditioning circuits
- Active filters
- Voltage followers
- Active mixers
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | New Japan Radio | Product Category ! | IC Chips |
Specification Comparison
FAQs
What is NJM2068SD?
The NJM2068SD is a dual low-noise operational amplifier manufactured by New Japan Radio (NJRC). It is designed for precision audio applications and other low-noise signal processing tasks, making it suitable for audio amplifiers, active filters, and instrumentation systems.
How Does NJM2068SD Work?
The NJM2068SD functions as a dual operational amplifier with low noise characteristics, providing amplification with minimal interference. It offers high gain bandwidth, low distortion, and low input bias current, making it ideal for applications that require high-fidelity signal processing.
How Many Pins does NJM2068SD have and What are the Functions of the Pinout Configuration?
The NJM2068SD is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1-: Inverting input for amplifier 1.
- IN1+: Non-inverting input for amplifier 1.
- OUT1: Output for amplifier 1.
- IN2-: Inverting input for amplifier 2.
- IN2+: Non-inverting input for amplifier 2.
- OUT2: Output for amplifier 2.
What are the Pros and Cons of NJM2068SD?
Pros:
- Low Noise: Designed for low-noise applications, suitable for high-quality audio amplification.
- Low Distortion: Provides clean amplification with minimal distortion.
- High Gain Bandwidth: Allows for high-frequency signal processing.
- Low Input Bias Current: Ideal for applications requiring high input impedance.
- Compact Package: The 8-pin SOIC package is space-efficient for compact designs.
Cons:
- Single-Supply Operation: May require a dual power supply for optimal performance.
- Limited Output Current: Not suitable for high-power applications that require high output current.
- Temperature Sensitivity: Performance may vary under extreme temperature conditions.
Are There Any Equivalents/Alternatives to NJM2068SD for Recommendation?
- The equivalent part to the NJM2068SD is the LM833 from Texas Instruments.
- Alternatives to the NJM2068SD include the NE5532 from Texas Instruments and the OPA2134 from Texas Instruments.
