TDA2HG: Power-Up Sequencing of TDA2HX

Zhiqiang Men

Prodigy 20 points

Part Number: TDA2HG
Other Parts Discussed in Thread: TDA2SX, TDA2SG, TDA2LF, TDA2HV,

1. I want to make sure if the Power-Up Sequence of TDA2HX is OK.

The demand of TDA2HX

over 6 years ago

0 Mariya Petkova over 6 years ago

TI__Expert 4885 points

Hi, Zhiqiang,

You can check the section 5.9 Power Supply Sequences in Data Manual for Power-Up Sequence.

Furthermore, in Data Manual the devices are TDA2SX, TDA2SG, TDA2HG, TDA2HV, and TDA2LF. There is no such number TDA2HX. If you meant ADAS Superset, it is TDA2SX. For the device nomenclature, see Table 9-1. Nomenclature Description.

Regards,
Mariya

0 Zhiqiang Men over 6 years ago in reply to Mariya Petkova

Prodigy 20 points

How much time it has between Grey shaded areas?

0 Mariya Petkova over 6 years ago in reply to Zhiqiang Men

TI__Expert 4885 points

Hi,

There is no specific time of the shaded-areas duration. The sequence should meet the requirements explained in the notes below the figure.

Regards,
Mariya

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TDA2HG: Power-Up Sequencing of TDA2HX