Revolutionizing the sound experience: the outstanding performance of the live sound card OTG interface protocol chip

乐得瑞郑钊展

Revolutionizing the sound experience: the outstanding performance of the live sound card OTG interface protocol chip [Copy link]

With the rapid development of modern technology, live broadcasting has become a popular form of entertainment. For professional anchors, having a high-quality live broadcast sound card is the key to show their talents. What we are going to introduce today is a live broadcast sound card OTG interface protocol chip called LDR6023CQ. This chip is specially designed to solve the problem of using headphones while charging a Type-C interface mobile phone, bringing users a smoother user experience.

First, let's take a look at the features of this chip. It uses a small package design of QFN-16_3x3, which makes it easier to integrate in various devices. In addition, the chip supports USB PD 2.0 and is compatible with USB PD 3.0, and also supports QC2.0 and is compatible with QC3.0, which makes it easy to communicate with various smart devices such as computers, tablets, and mobile phones. In addition, it can automatically perform DR_SWAP conversion to UFP mode and provide peripheral reset control function to provide reset signals for peripherals.

In terms of application, the LDR6023CQ chip can be widely used in various scenarios. For example, it can be used in devices such as USB TYPE-C audio adapters, USB Type-C HUBs, clip-on live broadcast microphones, and sound card OTG adapters. A highlight of this chip is its driver-free installation feature. Users only need to plug it into the device to use it without the need for additional software installation. In addition, it also supports audio expansion of Type-C interfaces such as mobile phones, tablets, and notebooks, and can complete PD protocol-related communication control through a single chip, which greatly improves the performance of the device by streamlining the periphery.

Finally, let's talk about the performance of this chip.

LDR6023CQ QFN-16 is a dual USB-C developed by Leder Technology for Bridge devices in the USB Type-C standard.

DRP interface USB PD communication chip. It has Power Negotiation data packet transparent transmission function and Data Role switching function.

The function of letting smart devices enter ALT MODE through VDM negotiation is also specially designed for USB-C compatibility of major mobile phone brands.

Special optimization, suitable for mobile phone audio adapter application scenarios. LDR6023CQ is also compatible with analog USB

Features

◇ QFN-16_3x3 small package

◇ Support USB PD 2.0, compatible with USB PD 3.0

◇ Support QC2.0, compatible with QC3.0

◇ PDO and REQUEST negotiation between transparent transmission adapter and smart devices (computers, tablets, mobile phones)

◇ Automatically switch from DR_SWAP to UFP mode

◇ Provide peripheral reset control function and provide reset signal for peripherals

application

◇ USB TYPE-C audio adapter

◇ USB Type-C HUB

In general, the LDR6023CQ live sound card OTG interface protocol chip provides users with an excellent experience with its excellent performance and rich functions. Whether it is a professional anchor or a music lover, this chip can meet their high requirements for sound quality and convenience.

Jacktang

LDR6023CQ live sound card OTG interface protocol chip is powerful