MAX9542AEE+

Series:	--
Packaging:	Tube
Part Status:	Discontinued at Digi-Key
Applications:	2:1 Multiplexer-Amplifier
Output Type:	--
Number of Circuits:	4
-3db Bandwidth:	27MHz
Slew Rate:	65 V/µs
Current - Supply:	21mA
Current - Output / Channel:	140mA
Voltage - Supply, Single/Dual (±):	2.7 V ~ 3.6 V
Mounting Type:	Surface Mount
Package / Case:	16-SSOP (0.154", 3.90mm Width)
Supplier Device Package:	16-QSOP
Base Part Number:	MAX9542

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MAX9542AEE+ application field and working principle

The MAX9542AEE+ is a Video Amplifier and Module that is used in many applications in the electronics industry. This video amplifier is capable of providing high-gain, low-noise video performance that is ideal for video applications such as video processing and display.The MAX9542AEE+ has great features and specifications due to a common-emitter, differential amplifier. This device includes a wide voltage range of 8.5 V to 14.5 V, up to a maximum voltage of 15 V, and a typical common-mode range between 3V and 15V. It also has a maximum output current of 5A, a gain of +5dB before negative feedback, and a unity-gain bandwidth of 4MHz. The MAX9542AEE+ has many applications, such as video processing and display, line amplifiers, delay lines, and buffer amplifiers. It is also used in RF and microwave front-end systems, as well as in audio and video amplifiers.When it comes to the working principle of the MAX9542AEE+, it isusing a differential common-emitter amplifier. Essentially, this particular type of amplifier has one input signal that is converted into two signals, one in the form of current and one in the form of voltage, which both flow through resistors to the output. These resistors in the amplifier act as negative feedback that helps to maintain the voltage and current levels at a certain usable level. The gain of the amplifier is determined by the ratio between the inputs and the resistors.The MAX9542AEE+ is ideal for applications where low noise, high-gain performance, and wide common-mode range are required. It also has low power consumption and a high packing density so that it can be used in space-constrained applications. The device has exceptional linearity performance, meaning that it can produce very clean output signals, while still maintaining a high gain.In conclusion, the MAX9542AEE+ is a Video Amplifier and Module with excellent features and great performance. It is ideal for applications in video processing and display, RF and microwave front-end systems, as well as in audio and video amplifiers. The device utilizes a differential common-emitter amplifier, which helps maintain voltage and current levels at a certain usable level, while also having low power consumption and a high packing density. All in all, the excellent linearity performance of the MAX9542AEE+ makes it the perfect choice for any application where high-gain and low-noise performance are required.

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