SSM2518CBZ-RL

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Class D
Output Type:	2-Channel (Stereo)
Max Output Power x Channels @ Load:	2.5W x 2 @ 4 Ohm
Voltage - Supply:	2.5 V ~ 5.5 V
Features:	Depop, Digital Inputs, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Supplier Device Package:	16-WLCSP (2.21x2.21)
Package / Case:	16-WFBGA, WLCSP
Base Part Number:	SSM2518

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SSM2518CBZ-RL Application Field and Working Principle

The SSM2518CBZ-RL is a high performance, low-power linear amplifier designed for audio applications such as driving small/medium-sized loudspeakers and high-end headphones. It is part of the Linear Amplifiers - Audio category. The SSM2518CBZ-RL\'s small size, high gain, low noise, and low distortion makes it ideal for replacing larger, more power-hungry amplifiers in a variety of applications. This includes everything from personal audio gear to studio recording solutions, portable audio solutions, and professional sound reinforcement systems.A key feature of the SSM2518CBZ-RL is its compact design and power efficiency. The amplifier is housed in a space-saving package that requires only 9mm x 8.5mm x 6.5mm of board space. This lowers the overall board size and thermal budget, enabling the SSM2518CBZ-RL to deliver a high sound quality with minimal power consumption. The resulting low power dissipation translates into extended battery life for portable applications.In addition to its small size, the SSM2518CBZ-RL offers a wide bandwidth of 10 kHz to 100 kHz. This allows the device to deliver a high-quality output even at extended high-frequency ranges. The amplifier\'s low noise and high-accuracy output ensure that the desired signal is free of interference and is amplified with the highest degree of clarity.Another unique feature of the SSM2518CBZ-RL is its low total harmonic distortion (THD). At full power, the amplifier maintains a low THD of 0.003% for both low and high frequencies, delivering distortion-free outputs even at high volumes.The SSM2518CBZ-RL works by amplifying incoming audio signals from an input source (e.g., a microphone or CD player). The amplifier then converts the signal from the lower voltage range of the input source to the higher voltage range required to drive a loudspeaker or headphones. The process is known as voltage gain and it is accomplished by using the principle of direct power amplification.This amplifier operates in two modes. The first is the voltage gain mode, providing a gain that ranges from 5 dB to 30 dB. The second is the current gain mode, providing a gain that ranges from 3 mA to 15 mA per volt input. This allows the user to adjust the amplifier\'s gain level to match the desired amplification level.The SSM2518CBZ-RL is also easy to configure. The amplifier can be quickly configured in a variety of ways to match the application\'s specific requirements. This includes selecting the type of input signal (analog or digital), setting the amount of gain needed, and selecting the desired power consumption level.Finally, the SSM2518CBZ-RL is designed to offer excellent sound quality, with a signal-to-noise ratio (SNR) of 90 dB and an extended dynamic range of 100 dB. This helps to ensure accurate sound reproduction, whether it be for personal listening or for professional recording/monitoring applications. In summary, the SSM2518CBZ-RL is an excellent choice for audio signal amplification applications. Its small size, low power consumption, wide bandwidth, low distortion, and high SNR make it ideal for a broad range of audio applications. With its simple configuration, it is easy to set up and use, allowing users to achieve the desired sound quality quickly and with minimal fuss.

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