Part Number: TSU6721
Dear professionals,i need your helps urgently
Our product is a smartphone,android10.0,qualcomm sdm450.
The INTB PIN work well when the phone is awake.However,when the phone is in sleep state,pulg in headset device(1Mohm),the INTB…
Part Number: TSU6721 Tool/software: Linux As title:
Does the USB-OTG of tsu6721 support ethernet? Using this module, we can recognize the mouse, SD card, U disk and other devices after switching to the OTG function. But it happened when we made usb to…
Part Number: TSU6721 Hello,
We are invent India innovation pvt. Ltd. R&D based product design company.
We are currently making charging adapter *** power bank with SD card reader using phone or tablet (it means it will charge our phone as well as…
Part Number: TSU6721 Hi TI Team,
In the APPLICATION DIAGRAM of TSU6721 Specifications
The VBUS can charge the battery through the TSU6721.
but the VBUS of the TSU6721 can charge the USB CONNECTOR (Host)?
If not, can you provide me a similar feature part…
Part Number: TSU6721 Dear TI
I used the muic : TSU6721 for my project.
After software retset (set BIT0 of 1Bh Reg) I try to enable interrupt by set bit INT MASK of 02h Reg to 0.
After that plug in the USB cable. I disable interrupt and read 05h and 06h…
Part Number: TSU6721 Hi Team,
Our product is a MP3 player which only have one 3.5mm audio jack connector.
This connector take care charger, USB data communication, and audio/mic. So we choose TSU6721 as the switch.
Because 3.5mm audio jack doesn't have…
Part Number: TSU6721 Hi,
We need micro-USB compatible headset function in mobile terminal product.We find TSU6721. Could you help to check if TSU6721 could support automatic identification when insert different attachment in default USB mode(USB support…
Vlad,
The load switch will conduct any time there is a voltage present on VBUS >3.6 V.
For example if, let us say the TSU6721 device was on a cell phone and it was OTG mode where the phone is now the host. The phones power management IC (PMIC…
Antony,
The TSU6721 audio path has enough bandwidth 240MHz to cover I2C 400kHz signals. However I do not recommend the TSU6721 for a basic mux between UART/USB/I2C application. The TSU6721 is a highly integrated part with automatic accessory detection…
Other Parts Discussed in Thread: TSU6721 Hi,
We face an problem that the MIC voltage is not match with VBUS voltage.
We set register 0x13 = 0x4A, and measure MIC pin, the voltage is 1.7V. But the voltage of VBUS is 0.6V~0.2V, and would keep bounce.
If…