TL074BCD

Current - Input Bias:	65pA
Base Part Number:	TL074B
Supplier Device Package:	14-SOIC
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Voltage - Supply, Single/Dual (±):	±5 V ~ 15 V
Current - Supply:	1.4mA
Voltage - Input Offset:	2mV
Series:	--
Gain Bandwidth Product:	3MHz
Slew Rate:	13 V/µs
Output Type:	--
Number of Circuits:	4
Amplifier Type:	J-FET
Part Status:	Active
Packaging:	Tube

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TL074BCD Application Field and Working Principle

TL074BCD is a small, low-power quad operational amplifier that provides high performance and excellent long-term stability in a large variety of applications. This versatile amplifier is suitable for industrial and consumer applications, such as high-precision audio and video amplifiers, motor/sensor conditioning, instrumentation, and power supplies.TL074BCD is a general-purpose, quad operational amplifier with a number of features that make it ideal for use in a wide range of applications. It has high DC gain accuracy, low noise, low power consumption, and high input impedance, making it perfect for use in linear circuits and other power applications. The TL074BCD also features a very high open-loop gain and good temperature stability for even better performance in applications with high accuracy requirements. TL074BCD is typically used as an instrumentation amplifier, buffering amplifier, or to enhance the performance of an existing sensor or motor system. In addition, it is frequently used as a differential or a unity-gain amplifier in a variety of motor/sensor conditioning systems, including those used in medical and motion control applications.

Operational Amplifier Working Principles

In operational amplifiers (Op-Amps, or simply Op-amps), two or more transistors or amplifying devices are connected in a specific way to provide a gain and a feedback to the input signal. The transistors in a basic operational amplifier are biased into conduction by a dc voltage connected to the output. A small dc bias current then flows in and out of the output, biasing the transistors further into conduction. An input signal is then applied to the input of the amplifier and amplified by the amplifier\'s gain (Vo/Vi). The amplified output from the amplifier is then applied back to the input of the amplifier, thus creating a negative feedback loop. This feedback loop ensures that the output voltage (Vo) will remain at the same level as the input voltage (Vi). This mechanism is what enables an operational amplifier to provide incredibly accurate gain and input/output impedance.

TL074BCD Features and Specifications

TL074BCD is a miniature quad operational amplifier designed with ultra-low power consumption and excellent performance characteristics. It has a wide power supply range, allowing it to be used in a variety of industrial and consumer applications. The TL074BCD has an excellent temperature coefficient of 0.02%, ensuring stability and accuracy over a wide temperature range. It also has a high open-loop gain of 300V/mV, making it ideal for precision linear circuits. The high input impedance of TL074BCD also allows it to be used in a number of sensor and motor conditioning systems. The TL074BCD features a maximum power dissipation of 200mV, a high slew rate of 8V/μsec, and a common-mode rejection ratio of 97dB minimum. It is available in both DIP and SMD packages, and its professional-level specifications make it perfect for a variety of precision industrial and consumer applications.

Conclusion

TL074BCD is a quad-operational amplifier from Texas Instruments that provides excellent performance and long-term stability in a wide variety of industrial and consumer applications. It has a high open-loop gain and wide power supply range, enabling it to be used in a number of sensor and motor conditioning systems. With its low noise, low power consumption, and high input impedance, TL074BCD is the ideal choice for a range of linear circuits and power applications.

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