Datasheet

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Start Clock
Turn off clock
Convert Battery Input
1
Store Battery Input 1
in BAT1 Register
Set /DAV = 0
Power up ADC
Power Down
Reference
Is Data
Averagin
Done
N
Y
Power Down ADC
DONE
Host Writes A/D
Converter Control
Register
Power Up Reference
(Including Delay)
TSC2301
SLAS371D – SEPTEMBER 2002 – REVISED AUGUST 2004
Battery Input 1
Figure 65. V
BAT1
Measurement Process
This assumes the reference control register is configured to power up the internal reference when needed.
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