TLV3201: false hysteresis curve (datasheet revB - SBOS561B, Dec 2016)

KKF

Part Number: TLV3201
Other Parts Discussed in Thread: TLV1805

Hi,
My customer found an error in TLV320x datasheet - figure 27 Hysteresis Transfer Curve. The rising & falling edges point in the wrong direction. I believe it should look like figure 53 of TLV1805 datasheet:

Regards,
KF

over 6 years ago

0 KKF over 6 years ago

TI__Expert 4505 points

I meant it should look like figure 63 of TLV1805 DS:

Rgds,
KF

0 Chuck Sins over 6 years ago in reply to KKF

TI__Mastermind 26460 points

you are correct, the arrows are pointing in the wrong direction. The value of the switching threshold is also slightly incorrect. It should be VHYS/2 since the voltage difference between the two switching thresholds is VHYS. We will get this fixed on the next revision of the datasheet.

Thanks for making us aware.

Chuck

Amplifiers

Amplifiers forum

TLV3201: false hysteresis curve (datasheet revB - SBOS561B, Dec 2016)