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NJM2114L
Dual-functional Operational Amplifier with 3000uV max offset, BIPolar design, PSIP8 package, and SIP-8 formatNJM2114L
Dual-functional Operational Amplifier with 3000uV max offset, BIPolar design, PSIP8 package, and SIP-8 format
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製造商零件號 # : NJM2114L
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包裝/封裝: SIP-8
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產品分類 : Instrumentation, OP Amps, Buffer Amps
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NJM2114L 數據表
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詳細說明
The NJM2114L is a versatile dual operational amplifier (op-amp) IC that finds common usage in audio systems, filters, and voltage followers. Operating within a single power supply range of 4V to 36V, this IC offers flexibility in various electronic circuits. With its low input bias current and offset voltage, it ensures precise signal amplification and processing for enhanced performance
主要特徵
- Dual Operational Amplifier
- Low noise and distortion
- Wide supply voltage range (+3V to +18V)
- Single or dual supply operation
- High slew rate (10V/μs)
- Low input offset voltage
- Common-mode input voltage range includes ground
應用
- Audio amplifiers
- Signal processing
- Active filters
- High performance audio applications
- Instrumentation equipment
- Industrial control systems
- Telecommunications equipment
- Medical devices
- Automotive electronics
- Consumer electronics
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | Operational Amplifiers - Op Amps | RoHS | Details |
| Mounting Style | Through Hole | Package / Case | SIP-8 |
| Number of Channels | 2 Channel | Supply Voltage - Max | +/- 22 V |
| GBP - Gain Bandwidth Product | 13 MHz | SR - Slew Rate | 15 V/us |
| Vos - Input Offset Voltage | 3 mV | Supply Voltage - Min | +/- 3 V |
| Minimum Operating Temperature | - 20 C | Maximum Operating Temperature ! | + 75 C |
| Ib - Input Bias Current | 1.8 uA | Operating Supply Current | 16 mA |
| Shutdown | No Shutdown | CMRR - Common Mode Rejection Ratio | 70 dB |
| en - Input Voltage Noise Density | 5.5 nV/sqrt Hz | Series | NJM2114 |
| Amplifier Type | Low Noise Amplifier | Brand | Nisshinbo |
| Dual Supply Voltage | +/- 5 V, +/- 9 V, +/- 12 V | Height | 6.4 mm |
| In - Input Noise Current Density | 1.5 pA/sqrt Hz | Length | 19 mm |
| Maximum Dual Supply Voltage | +/- 22 V | Minimum Dual Supply Voltage | +/- 3 V |
| Operating Supply Voltage ! | +/- 3 V to +/- 22 V | Pd - Power Dissipation | 800 mW |
| Product | Operational Amplifiers | Product Type ! | Op Amps - Operational Amplifiers |
| Factory Pack Quantity | 2000 | Subcategory | Amplifier ICs |
| Supply Type | Dual | Technology | Bipolar |
| Tradename | NJM2114 | Voltage Gain dB | 110 dB |
| Width | 3 mm | Unit Weight | 0.033158 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is NJM2114L?
The NJM2114L is a high-performance, dual operational amplifier designed by New Japan Radio Co., Ltd. It is suitable for audio applications, active filters, instrumentation, and other precision signal processing circuits that require low distortion and high output drive capability.
How Does NJM2114L Work?
The NJM2114L operates as a precision operational amplifier with low noise and high bandwidth. It amplifies input signals with high fidelity and stability, making it suitable for audio amplification and signal conditioning applications. The amplifier features low distortion and high output current, enabling it to drive various loads with minimal signal degradation.
How Many Pins does NJM2114L have and What are the Functions of the Pinout Configuration?
The NJM2114L is housed in an 8-lead DIP (Dual Inline Package) or an 8-lead SOIC package. The pinout configuration includes:
- +Vcc: Positive power supply pin.
- -Vcc: Negative power supply pin.
- IN1: Inverting input pin for amplifier 1.
- IN2: Inverting input pin for amplifier 2.
- Non-inverting input: Non-inverting input pin for both amplifiers.
- Output 1: Output pin for amplifier 1.
- Output 2: Output pin for amplifier 2.
What are the Pros and Cons of NJM2114L?
Pros:
- High Performance: Provides low distortion and high output drive capability, suitable for audio applications.
- Low Noise: Offers low noise operation for high-fidelity signal processing.
- Dual Amplifiers: Dual op-amp package for space-efficient dual-channel designs.
- Wide Operating Voltage: Supports wide supply voltage range for versatile applications.
- Stable and Reliable: Ensures stable and reliable operation in precision signal processing circuits.
Cons:
- Package Options: Limited package options compared to other op-amps, may not be ideal for all design requirements.
- External Components: May require additional external components for certain applications.
Are There Any Equivalents/Alternatives to NJM2114L for Recommendation?
- The NE5532 from Texas Instruments is a popular alternative for audio applications.
- Comparable alternatives to the NJM2114L include the OPA2134 from Texas Instruments and the LM4562 from Texas Instruments.
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