TI's I2C IO expander portfolio is made up of mostly Push-Pull CMOS output structures. Questions about using these devices as open drain instead of push pull has occasionally popped up, so can TI's IO expanders be configured to work for open drain applications?

Part Number: TDP142

I have a DP monitor that does not display, how do I debug this issue?

Yes, it is. The changes from LIN 1.3 to LIN 2.0 and above are purely LIN protocol changes. The physical layer transceiver definition was not affected directly or through the protocol changes. 

For more information on the changes to the LIN specification and more, you can visit this link and read section 1.1.7.1.

Yes, they can. 3.3V CAN transceivers are designed to have their recessive level, dominant and recessive thresholds such that they will correctly transmit and receive messages from either a 5V or a 3.3V CAN transceiver. Within the 3.3V CAN transceiver device familes, there are two recessive levels: 1.85V and 2.3V. The SN65HVD23x family has the 2.3V recessive, designed to work optimally with 5V CAN transceivers. The TCAN33x family will also operate with 5V CAN transceivers well, but they are designed with a 1.85V recessive level to optimize the individual device's EMI performance.

Unless you are working with a 3.3V CAN bus, you do not need a 3.3V CAN transceiver. There is a difference between 3.3V CAN transceivers and CAN transceivers with the ability to accept 3.3V logic levels. 3.3V CAN transceivers use a 3.3V VCC supply voltage and are typically used in industrial applications. The CAN bus is referenced to 3.3V and thus the recessive and dominant voltages are different compared to a more typical 5V CAN transceiver. MCUs are only connected to the logic pins of a CAN transceiver, such as TXD, RXD,  and STB; they do not interface with the actual CAN bus. So, if your MCU uses a 3.3V logic supply, TI has CAN transceivers that can reference its logic pins to a 3.3V supply while still working on a 5V CAN bus. Our TCAN1042V and TCAN1051V are prime examples of these transceivers. Pin 5 is the VIO pin, and apply 3.3V to this pin on these transceivers will allow the RXD, TXD, and STB/S pins to use 3.3V logic levels. 

For I2C I/O expanders and switches, what happens if I leave a pin floating (such as an interrupt pin, Reset pin, I/O pin, ect.)?

Part Number: SN65DSI86

I have a eDP panel which supports 3840 x 2160 at 60Hz 24bpp resolution.  Can the DSI86 support this resolution?

Part Number: DS125DF1610

Sometimes for development/test purpose, you may want to have a 10GbE PRBS generator. How would you setup DS125DF1610 to generate these different PRBS patterns.  

Part Number: DS125DF1610

You have different trace lengths on inputs of the DS125DF1610 device. How do you set up cross point registers to allow every channel CTLE to adapt to it's incoming signal loss characteristics?

Part Number: DS125DF111

DS125DF111 is locked and you want to know what is the data rate that device is locked at. What are the settings to determine DS125DF111 locked rate?