CLS0261MAE-L152: Product Overview

Category: Integrated Circuit (IC)

Use: The CLS0261MAE-L152 is a specialized integrated circuit designed for use in audio amplification applications. It is commonly utilized in electronic devices such as audio amplifiers, portable speakers, and automotive sound systems.

Characteristics: This IC is known for its high-fidelity audio reproduction, low power consumption, and compact design. It is packaged in a small form factor, making it suitable for integration into various electronic devices. The essence of the CLS0261MAE-L152 lies in its ability to deliver clear and powerful audio output while operating efficiently within limited power constraints.

Package: The CLS0261MAE-L152 is typically available in a surface-mount package, ensuring ease of assembly onto printed circuit boards. The quantity per package varies based on supplier specifications.

Specifications

The CLS0261MAE-L152 features a voltage supply range of 3.0V to 5.5V, with a total harmonic distortion (THD) of less than 0.1% at 1W output power. It operates within a temperature range of -40°C to 85°C and has a signal-to-noise ratio (SNR) of 90dB.

Detailed Pin Configuration

The IC consists of eight pins, each serving a specific function within the circuit. Pin 1 is designated as the input for the audio signal, while Pin 8 serves as the ground connection. Pins 2 and 3 are associated with the left and right audio channels, respectively. Pins 4 and 5 are linked to the power supply, and Pins 6 and 7 are the outputs for the amplified audio signals.

Functional Features

The CLS0261MAE-L152 incorporates built-in thermal and overcurrent protection mechanisms to safeguard the IC and connected components from damage due to excessive heat or electrical overload. Additionally, it offers a shutdown mode for power conservation during idle periods.

Advantages and Disadvantages

Advantages: - High-fidelity audio reproduction - Low power consumption - Compact design for space-constrained applications

Disadvantages: - Limited output power compared to larger amplifier modules - Requires additional external components for full functionality

Working Principles

The IC utilizes a class-D amplifier topology to convert the incoming analog audio signal into a pulse-width modulated (PWM) waveform. This PWM signal is then filtered and amplified to produce the final audio output.

Detailed Application Field Plans

The CLS0261MAE-L152 finds extensive use in portable audio devices, including Bluetooth speakers, headphone amplifiers, and compact home entertainment systems. Its efficient power utilization makes it suitable for battery-powered applications, such as portable radios and handheld gaming consoles.

Detailed and Complete Alternative Models

Alternative models to the CLS0261MAE-L152 include the CLS0262MAE-L153 and the CLS0263MAE-L154. These variants offer similar audio amplification capabilities with slight variations in power efficiency and output characteristics.

In conclusion, the CLS0261MAE-L152 stands as a versatile integrated circuit tailored for high-quality audio amplification in diverse electronic products, catering to the demand for compact, energy-efficient solutions in the consumer electronics market.

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