SSM2304CPZ-REEL7

Series:	--
Packaging:	Cut Tape (CT)
Part Status:	Obsolete
Type:	Class D
Output Type:	2-Channel (Stereo)
Max Output Power x Channels @ Load:	2.4W x 2 @ 4 Ohm
Voltage - Supply:	2.5 V ~ 5 V
Features:	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Supplier Device Package:	16-LFCSP-VQ (3x3)
Package / Case:	16-VFQFN Exposed Pad, CSP
Base Part Number:	SSM2304

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SSM2304CPZ-REEL7 Application and Working Principle

Audio amplifiers are essential components in a variety of audio systems, from home hi-fi to professional sound production. SSM2304CPZ-REEL7 is an audio amplifier integrated circuit (IC) manufactured by Analog Devices, Inc. which is ideal for a wide range of applications. In this article, we\'ll discuss the application field and working principle of SSM2304CPZ-REEL7.

Application Field

The SSM2304CPZ-REEL7 is a high performance, dual channel, low-noise, low-power audio amplifier IC. It is ideal for a variety of applications including integrated amplifiers, active speakers, automotive audio, headphone amplifiers and professional audio equipment. The SSM2304CPZ-REEL7 contains two fully independent amplifiers, featuring a Class-AB output stage, which provides a high level of fidelity and low distortion. The IC also has Mute and Shutdown functionality, allowing for easy control and power savings. Additionally, the SSM2304CPZ-REEL7 provides variable gain control on each channel, which enables precise control over the output level.The low input capacitance and low power consumption makes the SSM2304CPZ-REEL7 suitable for portable devices. This feature also helps to reduce system noise. Furthermore, the SSM2304CPZ-REEL7 has a wide power supply range of 2.8V to 6.0V which makes it suitable for battery-operated systems.

Working Principle

The SSM2304CPZ-REEL7 is an integrated circuit that combines two independent Class-AB audio amplifiers. It employs a unique architecture which provides high DC accuracy, low noise and low power consumption. The amplifier IC works by taking a differential input signal on its two inputs and amplifying it according to the gain set by the gain control. The differential input signal is then converted to a single-ended signal, which is then passed through the amplifier section. This amplifier section can be set to either a high-gain or a low-gain mode. The amplifier then supplies a single-ended output signal with a gain of up to 3 dB or as low as 0.5 dB depending on the gain setting. There is a mute control pin which can be used to shut off the output signal when necessary. It also has an amplifier shutdown pin, which can be used to turn off the amplifier when not in use, which helps to save power. The SSM2304CPZ-REEL7 also features a compensation pin, which can be used to adjust the output impedance of the amplifier. The output impedance can be adjusted from 40ohm to 200ohm.

Conclusion

The SSM2304CPZ-REEL7 is a high performance, dual channel, low-noise, low-power audio amplifier IC from Analog Devices, Inc. It is ideal for a variety of applications, including integrated amplifiers, active speakers, automotive audio, headphone amplifiers and professional audio equipment. It has a wide power supply range and low power consumption, making it suitable for portable devices. The SSM2304CPZ-REEL7 combines two independent Class-AB audio amplifier sections, with adjustable gain and mute control. It also features a compensation pin, which can be used to adjust the output impedance, making it even more versatile.

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