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STM32F303VB датащи(PDF) 116 Page - STMicroelectronics

номер детали STM32F303VB
подробное описание детали  ARM Cortex-M4F 32b MCUFPU, up to 256KB Flash48KB SRAM
PDF  133 Pages
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STM32F303VB датащи(HTML) 116 Page - STMicroelectronics

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Electrical characteristics
STM32F302xx/STM32F303xx
116/133
Doc ID 023353 Rev 5
6.3.21
Operational amplifier characteristics
Table 72.
Operational amplifier characteristics(1)
Symbol
Parameter
Condition
Min
Typ
Max
Unit
VDDA
Analog supply voltage
2.4
-
3.6
V
CMIR
Common mode input range
0
-
VDDA
V
VIOFFSET
Input offset voltage
Maximum
calibration range
25°C, No Load
on output.
--
4
mV
All
voltage/Temp.
--
6
After offset
calibration
25°C, No Load
on output.
--
1.6
All
voltage/Temp.
--
3
ΔVIOFFSET
Input offset voltage drift
-
5
-
µV/°C
ILOAD
Drive current
-
-
500
µA
IDDOPAMP
Consumption
No load,
quiescent mode
-
690
1450
µA
CMRR
Common mode rejection ratio
-
90
-
dB
PSRR
Power supply rejection ratio
DC
73
117
-
dB
GBW
Bandwidth
-
8.2
-
MHz
SR
Slew rate
-
4.7
-
V/µs
RLOAD
Resistive load
4
-
-
k
Ω
CLOAD
Capacitive load
-
-
50
pF
VOHSAT
High saturation voltage
Rload = min,
Input at VDDA.
-
-
100
mV
Rload = 20K,
Input at VDDA.
--
20
VOLSAT
Low saturation voltage
Rload = min,
input at 0V
-
-
100
Rload = 20K,
input at 0V.
--
20
ϕm
Phase margin
-
62
-
°
tOFFTRIM
Offset trim time: during calibration,
minimum time needed between two
steps to have 1 mV accuracy
--
2
ms
tWAKEUP
Wake up time from OFF state.
CLOAD ≤ 50 pf,
RLOAD ≥ 4 kΩ,
Follower
configuration
-2.8
5
µs



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