NJM2392M
NJM2392M is a versatile PWM DC/DC voltage regulator capable of handling input voltages from 3NJM2392M
NJM2392M is a versatile PWM DC/DC voltage regulator capable of handling input voltages from 3
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Manufacturer Part # : NJM2392M
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Package/Case: DMP-8
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Brand: Nisshinbo Micro Devices Inc
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Product Categories : Voltage Regulators - DC DC Switching Regulators
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Service & Packaging
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NJM2392M DataSheet
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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 NJM2392 is a PWM DC/DC converter IC. It features fixed frequency type PWM control for better noise handling and to avoid intermittent oscillation observed in a simplified controller.It is suitable for Step-Up, Step-Down and Inverting applications. In addition, it contains a pulse-by-pulse current limit circuit and can be set by an external resistance.
Key Features
- This operational amplifier features low noise, high gain bandwidth, and low offset voltage
- Its compact size makes it perfect for portable electronics, precision instruments, and instrumentation
- With a single power supply, it's ideal for battery-powered applications
Application
- High-quality audio amplifier
- Efficient voltage regulation
- Precise control circuits
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | Switching Voltage Regulators | RoHS | Details |
Output Voltage | 40 V | Output Current ! | 1.5 A |
Input Voltage, Max | 40 V | Number of Outputs | 1 Output |
Topology | Boost, Buck | Package / Case | DMP-8 |
Mounting Style | SMD/SMT | Switching Frequency ! | 100 Hz to 100 kHz |
Quiescent Current ! | 92 uA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature ! | + 85 C | Series | NJM2392 |
Input Voltage, Min | 3 V | Brand | Nisshinbo |
Input Voltage | 3 V to 40 V | Load Regulation ! | Not Regulated |
Operating Supply Current | 2.8 mA | Product Type ! | Switching Voltage Regulators |
Shutdown | No Shutdown | Factory Pack Quantity | 2000 |
Subcategory | PMIC - Power Management ICs | Supply Voltage - Min | 3 V |
Unit Weight | 0.097003 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is NJM2392M?
The NJM2392M is a low-noise dual operational amplifier designed by New Japan Radio Co., Ltd. It is ideal for applications requiring precision amplification with low noise and low input bias current, such as audio amplifiers, active filters, and sensor interfaces.
How Does NJM2392M Work?
The NJM2392M operates as a dual precision operational amplifier with low noise and low input bias current. It provides accurate signal amplification while minimizing the impact of external interference and noise. The amplifier is designed for high stability and precision, making it suitable for sensitive signal conditioning applications.
How Many Pins does NJM2392M have and What are the Functions of the Pinout Configuration?
The NJM2392M is housed in an 8-lead DIP (Dual Inline Package) package. The pinout configuration includes:
- VCC+: Positive power supply pin.
- VCC-: Negative power supply pin.
- IN1+: Non-inverting input pin for amplifier 1.
- IN1-: Inverting input pin for amplifier 1.
- OUT1: Output pin for amplifier 1.
- IN2+: Non-inverting input pin for amplifier 2.
- IN2-: Inverting input pin for amplifier 2.
- OUT2: Output pin for amplifier 2.
What are the Pros and Cons of NJM2392M?
Pros:
- Low Noise: Provides low noise performance for high-quality signal amplification.
- Low Input Bias Current: Suitable for applications requiring high input impedance and low current requirements.
- Precision: Offers stable and precise amplification for critical signal processing.
Cons:
- Single Supply Operation: May require a dual supply or bias circuit for proper operation.
- Bandwidth Limitation: The bandwidth of the amplifier may not be suitable for high-frequency applications.
Are There Any Equivalents/Alternatives to NJM2392M for Recommendation?
- The LM833N from Texas Instruments is a similar low-noise dual operational amplifier.
- Alternatives to the NJM2392M include the AD827 from Analog Devices and the MC33078 from ON Semiconductor.
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