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NJW0302G

Name: NJW0302G
Rating: 4.7 (12 reviews)

TRANS PNP 250V 15A TO3P-3L

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Mfr。パート #NJW0302G
パッケージ TO-3P-3
データシート
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仕様

Package	Tube
ProductStatus	Active
TransistorType	PNP
Current-Collector(Ic)(Max)	15 A
Voltage-CollectorEmitterBreakdown(Max)	250 V
VceSaturation(Max)@IbIc	1V @ 500mA, 5A
Current-CollectorCutoff(Max)	10µA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce	75 @ 3A, 5V
Power-Max	150 W
Frequency-Transition	30MHz
OperatingTemperature	-65°C ~ 150°C (TJ)
MountingType	Through Hole
Package/Case	TO-3P-3, SC-65-3

概要

Description

The NJW0302G is a high-performance audio power amplifier IC designed for consumer audio applications. It typically features a dual-channel configuration, providing a maximum output power of around 2W per channel, making it suitable for portable and compact audio devices. The NJW0302G is known for its low distortion and high efficiency, which enhances audio quality while conserving battery life in mobile applications.
Key features include a wide voltage supply range, thermal protection, and short-circuit protection, ensuring reliable operation. The device supports a variety of audio input signals and can drive speakers directly, making it ideal for use in products like portable speakers, televisions, and other audio equipment. The NJW0302G's compact packaging allows for easy integration into small circuit designs, catering to the growing demand for high-quality audio solutions in consumer electronics.

Features

The NJW0302G is a high-performance operational amplifier (op-amp) designed for audio applications. Key features include:
1. Low Noise: Provides excellent audio quality with low noise characteristics, suitable for high-fidelity sound systems.
2. Wide Bandwidth: It offers a high gain bandwidth product, enabling it to handle a wide range of frequencies effectively.
3. High Slew Rate: This op-amp boasts a fast slew rate, allowing for rapid signal changes without distortion.
4. Low Total Harmonic Distortion (THD): Ensures minimal signal degradation, crucial for audio fidelity.
5. High Input Impedance: Reduces loading on previous stages, maintaining signal integrity.
6. Low Output Impedance: Allows for better driving capability and power transfer to loads.
7. Single or Dual Supply Operation: Versatile supply options make it adaptable for various circuit configurations.
Overall, the NJW0302G is ideal for use in audio preamps, mixers, and other high-quality audio applications.

Package

The NJW0302G is typically available in a DPAK (TO-252) package type. This package features a surface-mount design, which is suitable for various applications, including power amplification and audio equipment.

Pinout

The NJW0302G is a dual operational amplifier with a pin count of 8. It features two independent, high-performance op-amps in a single package. The primary functions of the NJW0302G include signal amplification, filtering, and analog signal processing in various applications such as audio equipment, signal conditioning, and instrumentation.
The pin configuration is as follows:
1. Offset Null
2. Inverting Input (A)
3. Non-inverting Input (A)
4. Output (A)
5. V- (Negative Power Supply)
6. Output (B)
7. Non-inverting Input (B)
8. Inverting Input (B)
This op-amp operates with a supply voltage range of ±2V to ±15V, providing versatility for different electronic designs.

Manufacturer

The NJW0302G is manufactured by New Japan Radio Co., Ltd. (NJRC), a Japanese company founded in 1959. NJRC specializes in developing and producing semiconductor devices, including integrated circuits (ICs), for various applications such as audio, communication, and consumer electronics. The company is known for its high-quality analog and mixed-signal ICs, particularly in the fields of audio amplification and radio frequency (RF) applications. NJRC serves a global market, catering to industries like telecommunications, automotive, and industrial electronics.

Application

The NJW0302G is a high-performance operational amplifier primarily used in audio applications, including audio signal processing, active filters, and preamplifiers. It is also suitable for instrumentation and measurement systems, where precision is crucial. Additionally, it can be utilized in various consumer electronics, such as portable devices and mobile audio equipment, due to its low noise and high gain characteristics.

Equivalent

The NJW0302G is a high-performance power amplifier chip. Equivalent products include the NJW0301G, NJW0303G, TI TPA3116D2, and the STMicroelectronics TDA7492. Always verify specifications for voltage, current, and application compatibility before substituting.