TXS0102: Can TXS0102 support VCCA=VCCB application?

Ken Zhang

Intellectual 2615 points

Part Number: TXS0102

hi,

In Page 1 of TXS0102 datasheet, "1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B port (VCCA<=VCCB)" is found.

1. both GND pins of VCCA and VCCB are directly connected together, if VCCA=VCCB, TXS0102 can work well, right?

2. can TXS0102 VCCA<VCCB?

11 months ago

0 Clemens Ladisch 11 months ago

Guru 271800 points

There is only one GND pin.

VCCA ≤ VCCB allows both VCCA < VCCB and VCCA = VCCB.

0 Ken Zhang 11 months ago in reply to Clemens Ladisch

TI__Intellectual 2615 points

Oh, there is some input errors.

I wants to know if TXS0102 can support VCCA>VCCB? If not, can you help recommend one which is similar with TXS0102 and can support VCCA<=VCCB and VCCA>=VCCB?

0 Clemens Ladisch 11 months ago in reply to Ken Zhang

Guru 271800 points

The TXS does not support VCCA > VCCB. (But when designing the board, you can exchange the A and B sides.)

What characteristics do you actually need (voltages, speed)? Do you need a P2P device?

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TXS0102: Can TXS0102 support VCCA=VCCB application?