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NJM2073D
Class-AB Power Amplifier for Enhanced Sound Quality
Brands: Nisshinbo Micro Devices
Mfr.Part #: NJM2073D
Datasheet: NJM2073D Datasheet (PDF)
Package/Case: DIP-8
Product Type: Audio Amplifiers
RoHS Status:
Stock Condition: 6887 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomNJM2073D General Description
NJM2073D is a low-voltage audio power amplifier integrated circuit (IC) commonly used in audio applications. It is a monolithic dual power amplifier that operates on a supply voltage range of 4.5V to 9V, making it suitable for portable and low-power devices. The NJM2073D has a maximum output power of 1W per channel into an 8-ohm load with a total harmonic distortion (THD) of less than 1%. It features high input impedance, low noise, and a wide bandwidth, making it ideal for driving small speakers or headphones. This IC comes in a compact dual in-line package (DIP) with eight pins, making it easy to integrate into circuit designs. It also has built-in thermal shutdown and overload protection, ensuring safe operation even in adverse conditions.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Audio Amplifiers | RoHS | Details |
| Series | NJM2073 | Product | Audio Amplifiers |
| Class | Class-AB | Output Power | 2 W |
| Mounting Style | Through Hole | Type | 1-Channel Mono or 2-Channel Stereo |
| Package / Case | DIP-8 | Audio - Load Impedance | 16 Ohms |
| THD plus Noise | 0.2 % | Supply Voltage - Max | 15 V |
| Supply Voltage - Min | 1.8 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Brand | Nisshinbo |
| Description/Function | Speaker | Gain | 44 dB |
| Height | 4.19 mm | Ib - Input Bias Current | 100 nA |
| Input Type | Differential | Length | 8.8 mm |
| Number of Channels | 2 Channel | Operating Supply Current | 6 mA |
| Operating Supply Voltage | 3 V, 5 V, 9 V, 12 V | Output Current | 1 A |
| Output Signal Type | Differential | Output Type | 1-Channel Mono, 2-Channel Stereo |
| Pd - Power Dissipation | 700 mW | Product Type | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 40 dB | Factory Pack Quantity | 2000 |
| Subcategory | Audio ICs | Supply Current - Max | 9 mA |
| Supply Type | Single | Tradename | NJM2073 |
| Width | 6.4 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The NJM2073D is a monaural audio amplifier chip that is commonly used in audio applications. It has a maximum power output of 1 watt and operates on a voltage range of 4.5V to 12V. The chip is designed for low power consumption and has a built-in thermal protection circuit for added safety.
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Equivalent
Some equivalent products of NJM2073D chip are LM1875, TDA2030, TDA2050, and TA8210AH. These chips are also audio amplifier ICs that can be used in similar applications as the NJM2073D chip. -
Features
The NJM2073D is a dual low power operational amplifier with rail-to-rail output designed for audio applications. It operates on low voltage supply, offers low noise, low distortion, and high slew rate. It also provides excellent harmonic distortion characteristics, making it suitable for high-fidelity audio systems. -
Pinout
NJM2073D is a 16-pin dual operational amplifier IC. It is commonly used in audio amplifier circuits due to its low distortion and noise characteristics. The IC provides two independent op-amps with high gain and output swing capabilities, making it suitable for a wide range of audio applications. -
Manufacturer
NJM2073D is manufactured by New Japan Radio Co., Ltd. It is a Japanese semiconductor company specializing in the design and manufacture of integrated circuits (ICs) for various applications including audio, video, communication, and consumer electronics. With a focus on high-quality, reliable products, New Japan Radio Co., Ltd. is a leading supplier of semiconductor solutions globally. -
Application Field
NJM2073D is commonly used in audio applications such as portable audio players, headphone amplifiers, and multimedia speakers. It is also used in vehicle audio systems, gaming consoles, and other consumer electronics where high-quality audio amplification is required. -
Package
The NJM2073D chip is a dual power amplifier in a DIP-8 (Dual In-line Package 8-pin) form. Its dimensions are 9.81mm x 6.35mm x 3.18mm.
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