PA98

Voltage - Input Offset:	500µV
Base Part Number:	PA98
Supplier Device Package:	12-SIP
Package / Case:	12-SIP
Mounting Type:	Through Hole
Operating Temperature:	-25°C ~ 85°C
Voltage - Supply, Single/Dual (±):	30 V ~ 450 V, ±15 V ~ 225 V
Current - Output / Channel:	200mA
Current - Supply:	21mA
Series:	Apex Precision Power®
Current - Input Bias:	5pA
Gain Bandwidth Product:	100MHz
Slew Rate:	1000 V/µs
Output Type:	--
Number of Circuits:	1
Amplifier Type:	Power
Part Status:	Active
Packaging:	Tube

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PA98 Application Field and Working Principle

The PA98 instrumentation amplifier is a low-power instrumentation amplifier designed to improve the accuracy and reliability of automated measurement and control systems. It is designed for a wide range of applications including industrial process control, electro-mechanical system design, biomedical instrumentation and power supply applications.

Applications

The PA98 can be used in a variety of applications such as industrial process control, electro-mechanical systems, biomedical instrumentation and power supply applications. In process control, the PA98 is used to measure and control signals from sensors or other devices in order to monitor and adjust the process parameters. In electro-mechanical applications, it is used to monitor and adjust the position of the shaft or other components on the machine. In biomedical instruments, it is used to monitor and measure the electrical activity of the body, such as heart rate, breathing rate and blood pressure. The PA98 can also be used in power supply applications to monitor and control the voltage, current, or power levels.

Working Principle

The PA98 is a single-supply instrumentation amplifier that operates between 0 to 12V and is designed to improve the accuracy and reliability of automated measurement and control systems. The device consists of two input stages, an output stage, an output amplifier, and a feedback loop. The two input stages, typically a differential amplifier and a common-mode amplifier, amplifies the input signal and generates a virtual ground level at the output. The output stage generates an output signal which is fed back through a feedback loop to the input stages, thereby providing gain and power supply rejection. The output amplifier further amplifies and provides the output signal. The PA98 features low noise, high accuracy and a wide range of output power.

Conclusion

The PA98 instrumentation amplifier is a low-power instrumentation amplifier designed to improve the accuracy and reliability of automated measurement and control systems. It is designed for a wide range of applications including industrial process control, electro-mechanical system design, biomedical instrumentation and power supply applications. The device consists of two input stages, an output stage, an output amplifier, and a feedback loop, and features low noise, high accuracy and a wide range of output power.

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