Part Number: PCA9515A Hi there,
We are attempting a similar thing to other members in thread.
We have the V-7000 DMD device on a breadboard with illumination from a 1mm square fiber connected to a laser. We are able to collimate the
light source onto…
Part Number: PCA9515A Other Parts Discussed in Thread: PCA9515 , First question: What is the value of the internal pull up resistor to VCC on the 9515A/B parts? Would a control line with a 10K pulldown resistor be enough to keep the device "disabled".…
Part Number: PCA9515A Other Parts Discussed in Thread: PCA9515 , TCA9517 , TCA9617A , TCA9617B Hello guys,
One of my customers uses PCA9515ADGKT for their current products. They received PCN which tells them that PCA9515ADGKT will be EOLed. Also the PCN says…
Part Number: PCA9515A Other Parts Discussed in Thread: ISO1540 , , TCA9803 , TCA9517 Hi Team,
Now the communication is not smooth,
The hardware circuit is described as follows:
Single chip microcomputer STM32F103C8 pin I2C comes out and is directly connected…
Part Number: PCA9515A Hi,
We found the abnormal spike seems related to PU resistance.
When pull up resistance 1K, the threshold is about 1.4V which causes data to stop pulling low.
We found an abnormal signal which will lead to PSU non-ACK.
The MCU on…
Part Number: PCA9515A Other Parts Discussed in Thread: TXS0102 , TCA9406 , TCA9416 , TCA4311A , TCA9511A , TCA4307 , Dear team,
Could you help explain the possible ways of System Workaround ?
Could you share a example device of rise-time accelerators or related…
Part Number: PCA9515A Hello TI team,
We are using a few I2C buffer parts PCA9515A in our design. Ironic enough the buffer on 2 of the boards out of 10 has gotten damaged. The I2C_CLK pin of master side is the one getting damaged. We measure a resistance…
Part Number: PCA9515A Other Parts Discussed in Thread: PCA9515 , TCA9517 , , PCA9515B , TCA9509 Hi Sir,
Below is my customer's design topology and plan to tie both PCA9515 SCL0/SDA0 together.
Is it fine for their design? or we need to take care anything…