TL082BCDRE4

Current - Input Bias:	30pA
Base Part Number:	TL082B
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Voltage - Supply, Single/Dual (±):	7 V ~ 36 V, ±3.5 V ~ 18 V
Current - Supply:	1.4mA
Voltage - Input Offset:	2mV
Series:	--
Gain Bandwidth Product:	3MHz
Slew Rate:	13 V/µs
Output Type:	--
Number of Circuits:	2
Amplifier Type:	J-FET
Part Status:	Active
Packaging:	Tape & Reel (TR)

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TL082BCDRE4 is a JFET-input single operational amplifier with differentia input voltage range. It is a general purpose amplifier with a wide range of applications in various fields, such as instrumentation and telecommunication. It is widely used in single-supply amplifiers and can also be used for high-current audio applications. This article will discuss the TL082BCDRE4 application field and working principle.TL082BCDRE4 is widely used in instrumentation applications such as dataloggers and oscilloscopes. Its features, such as low power consumption, low offset voltage, high common-mode voltage range, fast slew rate and high gain bandwidth product, make it an ideal choice for these types of applications. Its excellent input impedance also makes it suitable for buffer and preamp applications. The amplifier is also used in electronic test instruments such as transmitters and receivers.In telecommunication applications, the TL082BCDRE4 is often used as a differential amplifier. It uses four matched junction field effect transistors (JFETs) as the input stage to improve the differential input noise rejection. It has a wide operating temperature range and excellent voltage offset characteristics. This make it an ideal choice for a wide range of communication applications such as digital data receivers, modems, and DTE/DCE interfaces. When it comes to working principle, the TL082BCDRE4 is based on a differential-mode amplifier. It uses a set of four matched JFETs as the input stage to provide improved differential mode noise rejection. The amplifier provides excellent input impedance for buffer and preamp applications. The output of the amplifier is controlled by an external control voltage, which sets the gain of the amplifier. When using the amplifier in a high-current audio application, a current feedback loop is used to enhance stability and improve audio fidelity.In conclusion, the TL082BCDRE4 is a versatile JFET-input single operational amplifier with a wide range of applications in instrumentation, telecommunication, and other fields. Its excellent input impedance, low offset voltage and power consumption, fast slew rate, and wide common-mode voltage range make it an ideal choice for a variety of applications. The amplifier is based on differential-mode amplifier and uses four matched JFETs as the input stage to improve the differential input noise rejection. It also uses a current feedback loop when being used in high-current audio applications to provide stability and improved audio fidelity.

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