Datasheet

Electrical characteristics STM32F373xx
110/137 DocID022691 Rev 7
EO
Offset
error
Differential mode
gain = 1
f
ADC
=
1.5 MHz
V
DDSDx
= 3.3
V
REFSD+
= 3.3
--110
uV
after offset
calibration
f
ADC
=
6MHz
V
REFSD+
= 1.2
--110
V
REFSD+
= 3.3
--100
gain = 8
f
ADC
=
6MHz
V
REFSD+
= 1.2
--70
V
REFSD+
= 3.3
--100
f
ADC
=
1.5 MHz
V
REFSD+
= 3.3
--90
Single ended mode
gain = 1
-
V
REFSD+
= 1.2
- - 2100
V
REFSD+
= 3.3
- - 2000
gain = 8
V
REFSD+
= 1.2
- - 1500
V
REFSD+
= 3.3
- - 1800
D
voffsettem
p
Offset drift
with
temperatur
e
Differential or single ended mode,
gain = 1, V
DDSDx
= 3.3 V
-1015uV/K-
EG Gain error
All gains, differential mode, single
ended mode
-2.4 -2.7 -3.1 %
negative
gain error =
data result
are greater
than ideal
EGT
Gain drift
with
temperatur
e
gain = 1, differential mode, single
ended mode
-0-
ppm
/K
-
Table 74. SDADC characteristics (continued)
(1)
Symbol Parameter Conditions Min Typ Max Unit Note
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