PCA9518: TI solution suggestion

Jimmy Lai

Expert 6845 points

Part Number: PCA9518
Other Parts Discussed in Thread: TCA9509

Dear Team,

Do we have P2P suitable solution can replace NXP PCA9519?

Thanks a lot!

Many Thanks,

Jimmy

over 3 years ago

0 Clemens Ladisch over 3 years ago

Guru 316960 points

No, there is no four-channel I²C buffer. The PCA9519 corresponds to two TCA9509‍s.

0 BOBBY over 3 years ago

TI__Guru 73201 points

Hi Jimmy,

Clemen's is correct. Our I2C buffer family doesn't include multiple channel redrivers aside from a niche Hub device we have. The closest thing would be two TCA9509 devices in parallel as Clemens has pointed out.

-Bobby

Interface

Interface forum

PCA9518: TI solution suggestion