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ADS54J69: Regarding DIGITAL GAIN

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Part Number:ADS54J69

Hello support team,

There is following description in Table 38 on page 52 of the data sheet .
"Gain in dB = 20log (digital gain / 32). 7Fh = 127, equals digital gain of 9.5 dB."

When DIGITAL GAIN =7Fh, the result of gain calculation that is 20log (127/32) would become 11.97 dB.
Is "9.5 dB" in the data sheet a typo?

And how much is the gain when Digital Gain = 00h is set?

Best regards,
M. Tachibana


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