Current - Input Bias:	750pA
Base Part Number:	OP400
Supplier Device Package:	16-SOIC
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):	±3 V ~ 18 V
Current - Supply:	600µA
Voltage - Input Offset:	80µV
Series:	--
Gain Bandwidth Product:	500kHz
Slew Rate:	0.15 V/µs
Output Type:	--
Number of Circuits:	4
Amplifier Type:	General Purpose
Part Status:	Obsolete
Packaging:	Tube

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OP400HS Application Field and Working Principle

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

The OP400HS is a general-purpose operational amplifier designed for applications using DC or AC signals. The device is designed for use in a wide range of equipment, from industrial and medical instrumentation to audio and video applications. The versatility of the device makes it suitable for various applications, such as signal conditioning and signal routing, active filtering, and integrated analog circuits.The OP400HS is an essential component of many medical and power industry applications. It has a wide input dynamic range and is stable over a wide range of temperatures. This makes it ideal for medical imaging systems, blood flow monitoring, dermatology surgery, and other medical applications where high precision and long-term reliability are important. It is also used in power supplies and electric power controllers, where its low offset, low noise, and high input input impedance are ideal qualities.The opamp\'s working principle is based on a voltage amplifier. It is configured with three terminals – two inputs and one output – and produces a gain or amplification of a signal from one input to the other. This is known as the voltage transfer function, which describes an output voltage (V_out) proportional to an input voltage (V_in) for a given value of the differential gain (G).A basic opamp will generally have a fixed voltage gain, which can be adjusted by changing the external components. For example, the OP400HS can be configured with up to 10 different gains depending on the value of external resistors. This allows the device to be used in a wide range of applications with differing gain requirements.The OP400HS is a single supply device, requiring a positive voltage to operate. For low voltage applications, it is possible to use it with a single 3V supply. It has good input characteristics, including a wide input range and a low offset voltage. Its output voltage swing is also very good, making it suitable for applications requiring accurate signals.The OP400HS is also designed for low noise operation. Its design features an extremely low offset voltage and a low input bias current, allowing for operation without additional noise from the amplifier. This makes it ideal for medical and power industry applications requiring low-noise operation.In addition to its versatility and low noise characteristics, the OP400HS is designed for high stability, making it suitable for long-term operation in demanding applications. It is designed for use in temperatures from -40°C to +85°C, making it suitable for applications in extreme climates. It is also designed for long life, with a rated lifetime at a full power of 1 million hours.The OP400HS is a versatile device, providing a wide range of applications in medical, audio/video, and industrial applications. Its wide input range, low noise characteristics, high stability, and long-term reliability make it an ideal choice for a wide range of applications.

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