Part Number: TCA6416A Hi, we have a design that has firmware written for the NXP PCAL6416A. Because of this, there are some commands in the firmware that are not supported by the TCA6416A. I am looking at substituting in the TCA6416A, but would like to…
Part Number: TCA6416A Hi team,
I'm an Analog FAE supporting some industrial customers in Japan.
Does TCA6416A have ability to drive 3m cable w/o hang up under EMC noise condition? Or is I2C driver needed for above application?
Is there SPI I/O Expander…
Part Number: TCA6416A Hi,
Good day.
Our customer has requested to fill out the file "Letter of Volatility" for TCA6416A.
We received an instruction to post it to E2E and the engineers will help us with this. Could you please confirm? If yes…
Part Number: TCA6416A Hi,
The default value of Configuration registers is set as INPUT for all of pins.
During power on reset and fix the polarity with I2C, the pins are OPEN. so, should user pull up or pull down to the pins?
Regards, Nagata.
Part Number: TCA6416A Hi, Team,
What is the I/O port pins logic immediately after the power is turned on to the VCCP VCCI pin? .
“H”, “L”, undefined or pin configuration?
Best Regards, Satoshi Yone
Part Number: TCA6416A Other Parts Discussed in Thread: DRV8834 Hi all
For the TCA6416A I have this question:
What input level does the part have at startup / POR ?
In the Datasheet I find the I/Os are configured as inputs at POR.
Can you provide a value…
Part Number: TCA6416A Hello,
I would like you to confirm whether TCA6416A have clock stretching function or not.
Could you please confirm ?
Best Regards,
Part Number: TCA9539 Other Parts Discussed in Thread: TCA6416A I have been trying to configure your TCA9539, but it is always NACKing back on the first byte(addressing). I am including a screen capture.
Bus Speed 400kHz
VCC - 3.3V
A0/A1 both are pulled…
Part Number: TCA6416A Hello E2E,
Whats the max operating temp of the TCA6416ARTW? I see max storage temp and recommended operating temp, but nothing about this max. Customer is trying to determine max power dissipation.
Russell