Diodes AH1903 - Manual (Page 7)

AH1903
Document number: DS36568 Rev. 2 - 2
7 of 12
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January 2014
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AH1903
Application Notes
(cont.)
Sensor Type Change Timing and Valid Output
Whenever type selection SEL pin input is changed, allow for band selection changeover to complete and stabilize. The output is valid only after
the second complete operating ‘awake’ phase. Time taken for the output to be valid, after the SEL change, depends on timing of SEL change
during the sleep and awake phase; this time can range from 100ms typical and 200.1ms maximum.