AN7125

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Type:	Class AB
Output Type:	2-Channel (Stereo)
Max Output Power x Channels @ Load:	12W x 2 @ 4 Ohm
Voltage - Supply:	6 V ~ 18 V
Features:	Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type:	Through Hole
Operating Temperature:	-25°C ~ 75°C (TA)
Supplier Device Package:	12-SIL
Package / Case:	12-SIP + Tab
Base Part Number:	AN7125

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AN7125 Application Field and Working Principle

The AN7125 is a voltage-controlled amplifier (VCA) that is commonly used in audio signal processing applications. It is a high-voltage, high-performance, single-channel amplifier with adjustable gain. This type of amplifier is a crucial component in any signal routing system because it can boost or attenuate signals, allowing the user to set the ideal level for any given application. The AN7125 is often used in combination with control systems and has the ability to control signals with a high degree of accuracy.The AN7125 is most commonly used in audio mixing consoles, musical instruments and mixing boards. It is a high-gain, low-noise amplifier that can accurately reproduce the original sound. It is also used in a variety of other applications such as microphone preamps, sound reinforcement systems and other signal processing equipment.The AN7125 operates in two main modes. In the “gain” mode, the amplifier’s gain is adjustable and can be adjusted from 0 to 10 dB. This mode is typically used to boost weak signals or to reduce the volume of louder signals. In the “attenuation” mode, the amplifier’s gain is adjusted from 0 to -15dB and can be used to reduce the volume of a signal while preserving its dynamics.The AN7125 has an adjustable Voltage controlled amplifier (VCA) control. The user can set the desired amount of gain (or attenuation) by adjusting the VCA control voltage. This adjusts the amplifier’s gain without affecting the audio signal in any way. The VCA can be connected to a controller, such as a potentiometer, to allow for manual control or it can be connected to a computer or other digital control system to provide automated control. The AN7125 is a high-performance audio amplifier with a low noise floor and distortion. It is designed to accurately reproduce the signal it amplifies and is capable of driving a wide range of speakers. The amplifier has several features that make it ideal for use in audio applications including its wide dynamic range, low noise and high input impedance. In summary, the AN7125 is a single-channel voltage-controlled amplifier (VCA) with adjustable gain and attenuation that is commonly used in audio signal processing applications. It has a high-gain, low-noise design and can accurately reproduce the original sound. The AN7125 has an adjustable VCA control that allows the user to set the desired amount of gain or attenuation. This makes it an ideal choice for any application where precise control is required.

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