NJM14558M

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Amplifier Type:	General Purpose
Number of Circuits:	2
Output Type:	--
Slew Rate:	2.5 V/µs
Gain Bandwidth Product:	5MHz
Current - Input Bias:	70nA
Voltage - Input Offset:	500µV
Current - Supply:	2.7mA
Voltage - Supply, Single/Dual (±):	±2 V ~ 7 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.209", 5.30mm Width)
Supplier Device Package:	8-DMP

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NJM14558M Application Field and Working Principle

NJM14558M is a linear amplifier class of instrumentation amplifier designed and manufactured by New Japan Radio Co. Ltd. It is one of the most commonly used instrumentation amplifiers in the field of linear amplifiers.The NJM14558M is a differential amplifier with two inputs and a single output, making it ideal for use as a differential amplifier or transimpedance amplifier. It features high input common-mode rejection, low noise and distortion, and low power consumption. The NJM14558M is used in a variety of applications, including industrial, automotive, and medical applications. For example, it may be used as a sensing amplifier in an industrial environment, or as a signal amplifier for an automotive grill position sensor. Similarly, the NJM14558M may be used in medical imaging systems, for example for signal acquisition in ultrasound systems. The NJM14558M is also used in signal conditioning applications, such as in measurement instruments, for signal conditioning prior to AD conversion. Similarly, it is used for active scaling and signal conditioning of signal conditioning applications. The NJM14558M operates on a single supply voltage, providing a wide range of output voltage gains. The amplifier is designed with a low output impedance, making it ideal for applications that require high output current drive capability. The NJM14558M has a low input bias current, which allows the amplifier to be used in high-impedance signal conditioning applications. The input bias current combined with its high input common-mode rejection make the NJM14558M an ideal amplifier solution for signal conditioning applications. The NJM14558M is also designed with a low quiescent current, making it ideal for battery-powered applications. It has a wide power supply voltage range and a low supply current, making the amplifier suitable for high-current applications. The NJM14558M has a low supply current, low noise density and fast response time, making it suitable for applications that require a high degree of accuracy and low power consumption. The amplifier is also designed with high input voltage and high output voltage, making it suitable for use in applications that require a high output voltage. The working principle of the NJM14558M is based on a differential amplifier circuit consisting of two input transistors and two output transistors. The two input transistors are connected through resistors and an emitter-follower transistor. The base-emitter voltage of the emitter-follower transistor is used to drive the two output transistors in opposite directions. The differential output voltage is equal to the difference of the base-emitter voltages of the two input transistors. The input voltage is then amplified based on the difference of the two output transistors. The gain of the NJM14558M is determined by the ratio of the resistors in the differential amplifier circuit. The NJM14558M is designed to provide high input common-mode rejection as well as low distortion and noise. This is achieved by setting the values of the input resistors to provide a high input common-mode rejection, and by using a high open loop gain for low voltage noise. The NJM14558M is also designed with a low output offset voltage, making it ideal for a wide range of signal conditioning applications. The NJM14558M is a versatile and cost-effective solution for a wide range of signal conditioning applications. It provides a high degree of accuracy as well as low noise and distortion, making it suitable for high-precision applications. Its low quiescent current and low power consumption also make it suitable for battery-powered applications. Overall, the NJM14558M is a linear amplifier class of instrumentation amplifier and one of the most commonly used instrumentation amplifiers in the field of linear amplifiers. It is used in a variety of applications, including industrial, automotive, and medical applications. It provides a high degree of accuracy as well as low noise and distortion and is suitable for high-precision applications. Its low quiescent current and low power consumption make it suitable for battery-powered applications.

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