OPA2277UAE4

Voltage - Input Offset:	20µV
Base Part Number:	OPA2277
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):	4 V ~ 36 V, ±2 V ~ 18 V
Current - Output / Channel:	35mA
Current - Supply:	790µA
Series:	--
Current - Input Bias:	500pA
Gain Bandwidth Product:	1MHz
Slew Rate:	0.8 V/µs
Output Type:	--
Number of Circuits:	2
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

The OPA2277UAE4 is an operational amplifier that falls within the category of linear-amplifiers-instrumentation, op amps, and buffer amplifiers. It is a dual-channel amplifier that has excellent flexibility and performance, enabling it to be employed in a wide range of applications. This linear amplifier has a wide range of features such as high output current capability, low quiescent current, and low common-mode voltage range. It also has an excellent power supply rejection ratio and can operate at high gain even at relatively low output currents. It is designed for use in a variety of applications, including audio and low-level monitoring, analog-to-digital converters, and power amplifiers.In order to understand how the OPA2277UAE4 works, it is necessary to first understand the fundamentals of operation for amplifiers and their associated circuits. Amplifiers consist of an input stage and an output stage, both of which operate in a manner that is similar to a traditional linear amplifier. The input stage amplifies the input signal, while the output stage amplifies the output signal. The amplification is done by the application of a voltage gain, which is determined by the ratio of input and output transistors used in the amplifier.The voltage gain of the OPA2277UAE4 is maximized when the input transistors and the output transistors are suitably matched. This is done by setting the appropriate bias current of the two sets of transistors. When the bias current is selected correctly, the amplifier can be considered linear since the voltage gain of the amplifier will remain constant despite changes in the input or output signals.The OPA2277UAE4 also has an excellent power supply rejection ratio, which is determined by the ratio of the input and output transistors. This means that the supply voltage is unable to affect the amplifier’s output levels. Additionally, the amplifier is designed for use in relatively low output currents, making it an ideal choice for applications such as analog-to-digital converters or for audio monitoring.In terms of applications, the OPA2277UAE4 can be used for a wide range of purposes. It can be used as an in-line amplifier in AC systems, and as a separate amplifier in DC systems. Additionally, it can be integrated into systems which require a high power and/or high speed amplifier. It can also be used to produce a constant output voltage, and can be used as a voltage follower in order to produce a stable output voltage.Overall, the OPA2277UAE4 is an excellent linear amplifier that has an excellent power supply rejection ratio and can be used in a wide range of applications. Its flexibility and performance make it a great choice for use in both AC and DC systems, and its ability to produce a constant output voltage makes it an ideal choice for applications such as analog-to-digital converters and audio monitoring.

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

Part Number	Manufacturer	Price	Quantity	Description