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$5000NJM2103D
Signal generator for supervisory circuits
Brands: Nisshinbo Micro Devices
Mfr.Part #: NJM2103D
Datasheet: NJM2103D Datasheet (PDF)
Package/Case: DIP-8
Product Type: Power Supply Controllers, Monitors
RoHS Status:
Stock Condition: 8,080 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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NJM2103D General Description
NJM2103D is a dual operational amplifier IC (integrated circuit) commonly used in audio amplification and signal processing applications. It consists of two independent high-performance op-amp circuits in a single package, offering low noise, wide bandwidth, and high slew rate. The NJM2103D operates on a wide voltage range of ±2V to ±18V, making it suitable for battery-powered devices as well as more traditional applications. It has a high input impedance, low input bias current, and low offset voltage, ensuring accurate and reliable signal processing.This IC also features a high gain bandwidth product and low distortion, making it ideal for audio amplification tasks. Its compact dual package design saves space on circuit boards and simplifies wiring in electronic devices. Additionally, the NJM2103D has a high output current capability, allowing it to drive a variety of loads with ease.
Features
- Dual operational amplifier designed for audio applications
- Low noise voltage of 8nV/√Hz typical
- Low distortion of 0.0003% (AV = +1, RL = 10kΩ)
- Wide bandwidth of 8MHz
- High slew rate of 7V/μs
- Low supply current of 1.3mA per channel
Application
- Consumer audio equipment
- Professional audio equipment
- Automotive audio systems
- Public address systems
- Intercom systems
- Multimedia speakers
- Amplifiers
- Sound reinforcement systems
- Home theater systems
- Portable audio devices
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Supervisory Circuits | RoHS | Details |
| Type | Voltage Supervisory | Mounting Style | Through Hole |
| Package / Case | DIP-8 | Threshold Voltage | 5 V |
| Number of Inputs Monitored | 2 Input | Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog | Supply Voltage - Max | 20 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
| Series | NJM2103 | Brand | Nisshinbo |
| Height | 4.7 mm | Length | 8.8 mm |
| Operating Supply Current | 700 uA | Overvoltage Threshold | 4.3 V, 4.4 V |
| Pd - Power Dissipation | 500 mW (1/2 W) | Product Type | Supervisory Circuits |
| Factory Pack Quantity | 2000 | Subcategory | PMIC - Power Management ICs |
| Supply Voltage - Min | 1.2 V | Tradename | NJM2103 |
| Undervoltage Threshold | 4.1 V, 4.2 V | Width | 6.4 mm |
| Unit Weight | 0.080001 oz |
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 NJM2103D is a dual operational amplifier chip with a wide range of applications in audio equipment, instrumentation, and control systems. It is known for its low noise, high slew rate, and low distortion, making it a popular choice for high-quality audio signal processing.
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Equivalent
LM380, TDA2030, LA4542, BA8206BA4, M5159L -
Features
The NJM2103D is a dual operational amplifier with high slew rate, low noise, and low distortion. It offers a wide operating voltage range, high bandwidth, and low power consumption. It is suitable for use in audio applications, filters, and signal processing circuits. -
Pinout
The NJM2103D is a dual low-noise op-amp with 8 pins. It is commonly used for audio applications due to its low noise characteristics. Pin functions are: 1. Output 1, 2. Inverting input 1, 3. Non-inverting input 1, 4. Vcc- (negative supply voltage), 5. Vcc+ (positive supply voltage), 6. Non-inverting input 2, 7. Inverting input 2, 8. Output 2. -
Manufacturer
NJM2103D is manufactured by New Japan Radio Co., Ltd. (NJRC). NJRC is a Japanese company that specializes in the design and production of electronic components and semiconductor devices, including integrated circuits (ICs) for various applications such as audio equipment, automotive systems, and communication devices. -
Application Field
The NJM2103D is commonly used in audio applications such as speaker systems, headphones, and amplifiers. It can also be used in instrumentation, communication equipment, and industrial control systems where high-quality audio amplification and signal processing are required. -
Package
The NJM2103D chip is an 8-pin DIP (Dual In-line Package) IC (Integrated Circuit) with a size of 9.2mm x 6.4mm x 3.3mm. It is a dual operational amplifier with a wide supply voltage range, low noise, and low distortion, making it suitable for audio and precision instrument applications.
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