About AWINIC
AWINIC Technology Limited is a high-tech company specializing in the design, development, and sale of IC products. They are committed to providing global customers with high-performance and high-quality analog ICs, as well as comprehensive solutions in the field of audio and power management. Their product portfolio includes audio amplifiers, power management devices, and RF chips, among others.
AW87319CSR Overview
The AW87319CSR is an audio power amplifier chip manufactured by AWINIC. This product is a high-efficiency, low-electromagnetic interference (EMI) filter-free Class K audio power amplifier. It is designed for mobile phones and other portable devices, providing a high-quality audio experience.
As a professional AWINIC distributor, Nantian Electronics has a large number of AW87319CSR in stock. We also provide AW87319CSR parameters, AW87319CSR Datasheet PDF and pin diagram instructions for download.
Applications of AW87319CSR
AW87319CSR is primarily used in mobile phones and other portable devices. Its high-efficiency and low-EMI design make it suitable for applications where space is limited and power efficiency is crucial. It can be used in smartphones, tablets, portable media players, and other devices that require high-quality audio output.
Features of AW87319CSR
Power Supply Range: The AW87319CSR operates within a power supply range of 3.3V to 5.5V, accommodating various device power requirements.
PVDD Voltage: This chip has a PVDD voltage of 8.5V.
Boost Type: The AW87319CSR is a boost type amplifier, enhancing the power of the input signal to deliver a more robust output.
Output Power: It can deliver an output power of 4.1W at 4.2V with 8&THD=1%, providing powerful audio performance.
Speaker Noise: It has a speaker noise level of 47uV at 18dB, ensuring clean and noise-free audio output.
Protection: The chip includes TLTR AGC protection, safeguarding the device from potential damage due to power fluctuations or other issues.
Control Interface: The AW87319CSR uses an IIC control interface, a popular choice for its simplicity and ease of implementation.
Receiver Mode: This chip supports receiver mode, allowing it to receive and process incoming audio signals.
Receiver Noise: It has a receiver noise level of 20uV at 0dB, ensuring clear and high-quality audio reception.
Operating Temperature: The AW87319CSR can operate within a temperature range of -40℃ to 85℃, making it suitable for use in a wide variety of environments.
Package: The chip comes in a WLCSP 2.36X2.76-19B package, a compact solution ideal for space-constrained applications.
