STM32F373C8 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
STM32F373C8
STMicroelectronics
'STM32F373C8' PDF : 131 Pages View PDF
STM32F373xx
Electrical characteristics
Table 74. SDADC characteristics (continued)(1)
Symbol Parameter
Conditions
Min
Typ Max Unit
Note
VREFSD-
IDDSDx
VAIN
VDIFF
fS
tCONV
Rain
tCALIB
tSTAB
tSTANDBY
Negative
ref. voltage
-
-
VSSA
-
V
-
Supply
current
(VDDSDx =
3.3 V)
Normal mode (fADC = 6 MHz)
Slow mode (fADC = 1.5 MHz)
Standby
Power down
-
800 1200
-
-
-
600
-
-
-
200 µA
-
-
-
2.5
-
SD_ADC off
-
-
1
-
Common
input
voltage
range
Single ended mode (zero reference)
Single ended offset mode
Differential mode
VREFSD-
VREFSD-
VSSA
Differential
input
Differential mode only
voltage
-VREFSD+/
(gain*2)
-
VREFSD+
/gain
Voltage on
-
VREFSD+/ V AINP or
(gain*2)
AINN pin
-
VDDSDx
Differential
-
VREFSD+/
(gain*2)
-
voltage
between
AINP and
AINN
Sampling
rate
Conversio
n time
Slow mode (fADC = 1.5 MHz)
Slow mode one channel only
(fADC = 1.5 MHz)
Normal mode multiplexed channel
(fADC = 6 MHz)
Normal mode one channel only,
FAST= 1
(fADC = 6 MHz)
-
-
4.166
-
-
12.5
-
fADC/360
fADC/120
-
16.66
-
kHz fADC/360
-
50
-
fADC/120
-
1/fs
-
s
-
Analog
One channel, gain = 0.5,
fADC = 1.5 MHz
-
input
One channel, gain = 0.5, fADC = 6
impedance MHz
-
One channel, gain = 8, fADC = 6 MHz
-
540
-
see
reference
135
-
kΩ manual for
detailed
47
-
description
Calibration
time
fADC = 6 MHz, one offset calibration
-
5120
-
µs 30720/fADC
Stabilizatio
n time
From power down fADC = 6 MHz
600/fADC,
-
100
-
µs
75/fADC if
SLOWCK
=1
Wakeup
from
standby
time
fADC = 6 MHz
fADC = 1.5 MHz
-
50
-
300/fADC
µs 75/fADC if
-
50
-
SLOWCK
=1
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