NJM4560 Dual OP-AMP: Datasheet, Equivalent and Circuit
40nA Instrumentational OP Amps ±4V~18V 8-DIP (0.300, 7.62mm)
The NJM4560 is a Dual Operational Amplifier IC.| Furthermore, there is a huge range of Semiconductors, Capacitors, Resistors and ICs in stock. Welcome RFQ.
NJM4560 Pinout

NJM4560 Pinout
| Pin Number | Pin Name | Description |
| 1,7 | Output | Provides the amplified Audio output |
| 2,6 | Inverting Input (IN-) | The Inverting Pin of the amplifier is normally grounded |
| 3,5 | Non-Inverting Input (IN+) | The Non-Inverting pin is provided with the audio signal |
| 4 | Vcc- | Connected to the negative supply rail |
| 8 | Vcc+ | Connected to Positive Supply Rail |
NJM4560 CAD Model
Footprint

NJM4560 Footprint
NJM4560 Description
The NJM4560 integrated circuit is a high-gain, wide bandwidth, dual operational amplifier capable of driving 20V peak-to-peak into 400Ω loads. The NJM4560 combines many of the features of the NJM4558 as well as providing the capability of wider bandwidth, and a higher slew rate makes the NJM4560 ideal for active filters, data and telecommunications, and many instrumentation applications. The availability of the NJM4560 in the surface-mounted micro-package allows the NJM4560 to be used in critical applications requiring very high packing densities.
Specifications
- TypeParameter
- Factory Lead Time16 Weeks
- Mounting Type
The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.
Through Hole - Package / Case
refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.
8-DIP (0.300, 7.62mm) - Supplier Device Package
The parameter "Supplier Device Package" in electronic components refers to the physical packaging or housing of the component as provided by the supplier. It specifies the form factor, dimensions, and layout of the component, which are crucial for compatibility and integration into electronic circuits and systems. The supplier device package information typically includes details such as the package type (e.g., DIP, SOP, QFN), number of pins, pitch, and overall size, allowing engineers and designers to select the appropriate component for their specific application requirements. Understanding the supplier device package is essential for proper component selection, placement, and soldering during the manufacturing process to ensure optimal performance and reliability of the electronic system.
8-DIP - Operating Temperature
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
-40°C~85°C - Packaging
Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.
Tube - Published2011
- Part Status
Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.
Obsolete - Moisture Sensitivity Level (MSL)
Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures
1 (Unlimited) - Number of Circuits2
- Current - Supply
Current - Supply is a parameter in electronic components that refers to the maximum amount of electrical current that the component can provide to the circuit it is connected to. It is typically measured in units of amperes (A) and is crucial for determining the power handling capability of the component. Understanding the current supply rating is important for ensuring that the component can safely deliver the required current without overheating or failing. It is essential to consider this parameter when designing circuits to prevent damage to the component and ensure proper functionality of the overall system.
4.3mA - Slew Rate
the maximum rate of output voltage change per unit time.
4V/μs - Amplifier Type
Amplifier Type refers to the classification or categorization of amplifiers based on their design, functionality, and characteristics. Amplifiers are electronic devices that increase the amplitude of a signal, such as voltage or current. The type of amplifier determines its specific application, performance capabilities, and operating characteristics. Common types of amplifiers include operational amplifiers (op-amps), power amplifiers, audio amplifiers, and radio frequency (RF) amplifiers. Understanding the amplifier type is crucial for selecting the right component for a particular circuit or system design.
General Purpose - Current - Input Bias
The parameter "Current - Input Bias" in electronic components refers to the amount of current required at the input terminal of a device to maintain proper operation. It is a crucial specification as it determines the minimum input current needed for the component to function correctly. Input bias current can affect the performance and accuracy of the device, especially in precision applications where small signal levels are involved. It is typically specified in datasheets for operational amplifiers, transistors, and other semiconductor devices to provide users with important information for circuit design and analysis.
40nA - Voltage - Supply, Single/Dual (±)
The parameter "Voltage - Supply, Single/Dual (±)" in electronic components refers to the power supply voltage required for the proper operation of the component. This parameter indicates whether the component requires a single power supply voltage (e.g., 5V) or a dual power supply voltage (e.g., ±15V). For components that require a single power supply voltage, only one voltage level is needed for operation. On the other hand, components that require a dual power supply voltage need both positive and negative voltage levels to function correctly.Understanding the voltage supply requirements of electronic components is crucial for designing and integrating them into circuits to ensure proper functionality and prevent damage due to incorrect voltage levels.
±4V~18V - Gain Bandwidth Product
The gain–bandwidth product (designated as GBWP, GBW, GBP, or GB) for an amplifier is the product of the amplifier's bandwidth and the gain at which the bandwidth is measured.
10MHz - Voltage - Input Offset
Voltage - Input Offset is a parameter that refers to the difference in voltage between the input terminals of an electronic component, such as an operational amplifier, when the input voltage is zero. It is an important characteristic that can affect the accuracy and performance of the component in various applications. A low input offset voltage is desirable as it indicates that the component will have minimal error in its output when the input signal is near zero. Manufacturers typically provide this specification in the component's datasheet to help users understand the component's behavior and make informed decisions when designing circuits.
500μV - RoHS Status
RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.
RoHS Compliant
NJM4560 Feature
Supply Voltage: 4-18V
Power Dissipation: mW
Bandwidth: 10 MHz typically
Offset voltage 0.5V
Offset Current: nA
Voltage Gain: 100 dB
CMRR: 90 (typically)
Speaker impedance 4Ω
Available in 8-Pin DIP, DMP,SOP and SIP packages
NJM4560 Application
AM and FM Radio amplifiers
Portable music players
Low Power Audio amplifiers
Wien bridge oscillator
Power Amplifiers
Audio boosters
NJM4560 Circuit

NJM4560 Equivalent Circuit
NJM4560 Equivalent
C4556C
Where to use NJM4560
The NJM4560 is a Dual Operational Amplifier IC, which means it has two Op-Amps. Due to their wide bandwidth gain, they are often used for audio amplification. It can drive loads up to 400 watts with a peak to peak voltage of 20 volts. It has a good input impedance of 5M and a 100dB voltage gain, making it suitable for distortion circuits.
How to use NJM4560
The most typical application for the NJM4560 is as an audio amplifier. Because it has two Op-Amps in a single package, it is very easy to construct power amplifier circuits such as a subwoofer circuit, in which the amplified signal from one Op-Amp is fed to the other Op-Amp for further amplification. The IC may work with either a single or dual supply voltage. Although working with a dual supply voltage has some advantages for audio amplifiers, a single supply is more usually employed due to its simplicity and lack of major circuit changes. The circuit below shows a simple single-supply non-inverting amplifier.

How to use NJM4560
When using a single power source, biasing the non-inverting terminal of an Op-Amp might be difficult. The most popular method is to use a potential divider like the one illustrated above. Other options include utilizing a Zener diode or even a linear voltage regulator circuit.
Another factor to consider while creating an audio amplifier is the design's bandwidth. The formulas for calculating bandwidth at each point in the circuit have already been provided. However, the change in supply voltage will impact the biasing of the Op-Amp, and the common-mode noise on the power side will be magnified, making this simple circuit potentially dangerous.
NJM4560 Package

NJM4560 Package
NJM4560 Manufacturer
New Japan Radio Company ("NJRC", Tokyo, Japan), established in 1959, as a joint venture between Japan Radio Company ("JRC", Tokyo, Japan) and the Raytheon Company,is one of the world's largest producers of Bipolar and CMOS Linear ICs.it has been publicly traded on the Tokyo stock exchange in Japan since 1991 and In 2003, it moved to level 1 in the Tokyo stock exchange. As the North American subsidiary of New Japan Radio Company, NJR Corporation/NJRC ("NJR", San Jose, CA)is responsible for all sales and product support to customers located in the US, Canada, Mexico and Latin America.
Datasheet PDF
- PCN Obsolescence/ EOL :
- Datasheets :
What is the alternative part for NJM4560?
The alternative part for NJM4560: LM386, AD620, IC6283, JRC4558.
What supply voltage does NJM4560 operate?
It operates with 4-18V.
What package does NJM4560 available?
It is available in 8-Pin DIP, DMP, SOP and SIP packages.
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