OPT3001-Q1: [OPT3001DNPRQ1] Request for data

MJ Jeon

Genius 5240 points

Part Number: OPT3001-Q1
Other Parts Discussed in Thread: OPT3001

Hi, TI support Team

I have received data requests for the following products from customers.

part name: OPT3001DNPRQ1

1. Data on illuminance sensor verification method

2. Materials related to test criteria

3. Data on the illuminance sensor verification criteria (spec measurement)

If you have any other reference material other than this one, please share.

Thanks.

Regards,

over 3 years ago

0 Brent Elliott over 3 years ago

TI__Expert 6800 points

Hi MJ,

Let me check on this and get back to you.

Thank you,

Brent Elliott

0 Brent Elliott over 3 years ago

TI__Expert 6800 points

Hi MJ,

Can you be more specific in what kind of verification data you are looking for? There are a lot of aspects to the tests we run on our ambient light sensors so I am not sure what key information the customer is interested in.

Thank you,

Brent Elliott

0 Brent Elliott over 3 years ago

TI__Expert 6800 points

Hi MJ,

I am closing this thread for now. Please let me know if you need further help.

Thank you,

Brent Elliott

0 MJ Jeon over 3 years ago in reply to Brent Elliott

Genius 5240 points

Hi, Brent

I'm sorry for late reply.

This is an inquiry about using INT pin.

The application of the INT pin is a pull-up resistor, but if not used, is there any possibility of product malfunction or other problems?

If the function corresponding to the INT pin is not used, how should the pin be handled?

In case of using 4 OPT3001 products, can I tie the INT pin into one line and connect it to the host?

Thanks.

Regards,

0 MJ Jeon over 3 years ago in reply to MJ Jeon

Genius 5240 points

Hi, Brent

Please review the circuit diagrams created so far.

The INT pin is in a state where pull-up is applied.

In the case of unused, how should it be applied?

Thanks.

Regards,

0 Brent Elliott over 3 years ago in reply to MJ Jeon

TI__Expert 6800 points

Hi MJ,

If you do not wish to use the INT pin, you may leave it floating. You may tie the INT pins to one line and connect to the host. In this case, if a device or multiple devices issue an interrupt, the SMBus alert response protocol can be used to identify the address of the device that issued the interrupt.

Thank you,

Brent Elliott

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OPT3001-Q1: [OPT3001DNPRQ1] Request for data