OPA627APG4

Voltage - Input Offset:	130µV
Base Part Number:	OPA627
Supplier Device Package:	8-PDIP
Package / Case:	8-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-25°C ~ 85°C
Voltage - Supply, Single/Dual (±):	9 V ~ 36 V, ±4.5 V ~ 18 V
Current - Output / Channel:	45mA
Current - Supply:	7mA
Series:	Difet®
Current - Input Bias:	2pA
Gain Bandwidth Product:	16MHz
Slew Rate:	55 V/µs
Output Type:	--
Number of Circuits:	1
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

OPA627APG4 Application Field And Working Principle

The OPA627APG4 is a monolithic integrated circuit that belongs to the family of high-speed, high output voltage, low distortion and low power dissipation. It is intended for use as an instrumentation amplifier, buffer amplifier and general amplifier of signals.The OPA627APG4 contains three pairs of N-channel junction field effect transistors (JFETs) with integrated resistivity that form the elements of the input network, followed by up to seven stages of power amplification. The amplifier is configured to optimize the analog signals that are input to the amplifier.The OPA627APG4 is an integrated circuit that was designed and developed by the Texas Instruments Corporation. Its specific application field is in instrumentation, buffer and general amplifying of input signals. The device is very efficient in its performance as its power consumption lies in the range of 0.18 Watts.In its working principle, the device is incorporated with three pairs of N-channel junction FETs (JFETs) with integrated resistivity that are used as the elements of the input network. From the input network, the signals are amplified up to seven stages of power amplification that is intended to improve the precision of the amplified signal.In contrast to the other amplifiers, the OPA627APG4 has the unique feature that it features a voltage-controlled frequency response that may be manipulated to optimize its performance. When the voltage is increased, the frequency response increases (up to 25MHz) resulting in higher voice clarity and improved distortion. When the voltage is decreased, the frequency response decreases, resulting in high-signal robustness.Moreover, the OPA627APG4 contains two cascode devices that provide a high gain and minimum mismatch between the input and output of the device. It also contains two voltage references which maintain a stable operation, along with a differential amplifier that improves the dynamic performance of the amplifier.The OPA627APG4 is highly suitable for instrumentation because it maintains open loop voltage gain of up to 105dB and gain bandwidth product of up to 2.8GHz. Its low total harmonic distortion and low input leakage current makes it an ideal choice for applications where low distortion and accuracy is required. The device finds application in audio amplifiers, microphone amplifiers, line guitar amplifiers, active filters and waveform generators. Also, it has applications in communication systems, instrumentation systems and signal processing.The OPA627APG4 provides excellent performance, as it can amplify input signals with an accuracy of better than 0.05% and has a wide frequency response ranging from DC to 25MHz. It is constructed with advanced surface mount technology to ensure reliability and excellent circuit performance. Moreover, it features a low power dissipation, making it the perfect choice for battery-operated applications.In conclusion, the OPA627APG4 is an integrated circuit with high output voltage, low distortion and low power dissipation specifically designed for use as an instrumentation amplifier, buffer amplifier and general amplifier of signals. Its efficient performance makes it suitable for applications where accuracy and low distortion is desired. Finally, its low power dissipation makes it the perfect choice for battery-operated applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description