Datasheet

Electrical characteristics STM32F37xxx
112/131 DocID022691 Rev 4
SNR
(4)
Signal to
noise ratio
Differential mode
gain = 1
f
ADC
=
1.5 MHz
V
DDSDx
= 3.3
V
REFSD+
=
3.3
(2)
84 85 -
dB
f
ADC
= 6
MHz
V
REFSD+
=
1.2
(3)
86 88 -
V
REFSD+
=
3.3
88 92 -
gain = 8
f
ADC
= 6
MHz
V
REFSD+
=
1.2
(3)
76 78 -
V
REFSD+
=
3.3
82 86 -
f
ADC
=
1.5 MHz
V
REFSD+
=
3.3
(2)
76 80 -
Single ended mode
gain = 1
f
ADC
=
1.5MHz
V
REFSD+
=
3.3
80 84 -
f
ADC
=
6MHz
V
REFSD+
=
1.2
(3)
77 81 -
V
REFSD+
=
3.3
85 90 -
gain = 8
f
ADC
=
6MHz
V
REFSD+
=
1.2
(3)
66 71 -
V
REFSD+
=
3.3
74 78 -
Table 74. SDADC characteristics (continued)
(1)
Symbol Parameter Conditions Min Typ Max Unit Note