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TMP75: question about frame delay

Part Number: TMP75

Hi,

I have a question regarding TI's temperature sensor TMP75.

The TMP75 used in the development board has a read failure.

If there is delay between frame1 and frame2 (test in 1 second, less than 1 second in case of read failure during actual board operation), there is no ACK signal in tmp75 of slave.

MAXIM IC's DS75 + did not have this phenomenon. We gave a delay for 2 seconds. (In fact, READ FAIL has disappeared even if it is mounted on the board and tested.)

[Questions]
1. Is there a frame2 minimum time between frame1 for normal operation?
2. Is there a solution to this problem?

TS