DAC5652A: SLEEP mode

NAOKI AOYAMA

Guru 11215 points

Part Number: DAC5652A

Hello,

Our customer use the DAC5652A, have some questions about SLEEP mode.

How long does it take to initiate the Power down (output disable) from SLEEP pin High?

How about the minimum pulse duration of the SLEEP pin High to initiate the Power down mode?

The customer will consider the noise of the input signal to SLEEP pin.

Best Regards,

Naoki Aoyama

over 6 years ago

0 Brian2001 over 6 years ago

TI__Intellectual 2750 points

Naoki,
I see that we do not have timing information on SLEEP pin in the datasheet.
I have sent your question to an engineer to see what data we have internally.
Regards,
Brian

0 Neeraj Gill over 6 years ago in reply to Brian2001

TI__Mastermind 20541 points

Hi Naoki,

1. How long does it take to initiate the Power down (output disable) from SLEEP pin High?

It takes about 250nsec to initiate the power down from time SLEEP pin is pulled high.

2. How about the minimum pulse duration of the SLEEP pin High to initiate the Power down mode?

The minimum pulse duration to initiate the power down mode is 300nsec.

Regards,

Neeraj Gill

0 NAOKI AOYAMA over 6 years ago in reply to Neeraj Gill

Guru 11215 points

Hello Neeraj,

Thank you for your reply. Sorry for my late reply.
I will feedback the customer the information.

Thanks,
Naoki Aoyama

Data converters

Data converters forum

DAC5652A: SLEEP mode