
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Supply current, continuous
conversions, WARMUP-
MODE=KEEPCSENWARM
I
CSEN_ACTIVE
SAR or Delta Modulation conver-
sions of 33 pF capacitor, IRE-
FPROG=0 (Gain = 10x), always
on
—
90.5
—
µA
HFPERCLK supply current
I
CSEN_HFPERCLK
Current contribution from
HFPERCLK when clock to CSEN
block is enabled.
—
2.25
—
µA/MHz
Note:
1. Current is specified with a total external capacitance of 33 pF per channel. Average current is dependent on how long the module
is actively sampling channels within the scan period, and scales with the number of samples acquired. Supply current for a specif-
ic application can be estimated by multiplying the current per sample by the total number of samples per period (total_current =
single_sample_current * (number_of_channels * accumulation)).
BGM13S Blue Gecko
Bluetooth
®
SiP Module Data Sheet
Electrical Specifications
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