STM32F302CBT6 STMicroelectronics, STM32F302CBT6 Datasheet - Page 112

• Manufacturer Part Number: STM32F302CBT6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
• Manufacturer: STMicroelectronics

Specifications of STM32F302CBT6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M4
• Data Bus Width: 32 bit

Electrical characteristics
6.3.19
Table 70.
112/133
DAC_OUT
DAC_OUT
DAC_OUT
DAC_OUT
R
C
Symbol
Offset
error
DNL
max
max
I
min
min
INL
LOAD
LOAD
V
R
DDA
Gain
DDA
O
(1)
(1)
(1)
(3)
(1)
(1)
(3)
(3)
(3)
(3)
(1)
(1)
Analog supply voltage for
DAC ON
Resistive load with buffer ON
Impedance output with buffer
OFF
Capacitive load
Lower DAC_OUT voltage
with buffer ON
Higher DAC_OUT voltage
with buffer ON
Lower DAC_OUT voltage
with buffer OFF
Higher DAC_OUT voltage
with buffer OFF
DAC DC current
consumption in quiescent
mode (Standby mode)
Differential non linearity
Difference between two
consecutive code-1LSB)
Integral non linearity
(difference between
measured value at Code i
and the value at Code i on a
line drawn between Code 0
and last Code 1023)
Offset error
(difference between
measured value at Code
(0x800) and the ideal value =
V
Gain error
DAC electrical specifications
DAC characteristics
DDA
/2)
Parameter
(2)
Min
2.4
0.2
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Doc ID 023353 Rev 5
Typ
0.5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
DDA
DDA
Max
±0.5
±0.5
±10
±12
380
480
3.6
15
50
±2
±1
±4
±3
– 1LSB
-
-
-
– 0.2
Unit
LSB Given for a 10-bit input code
LSB Given for a 12-bit input code
LSB Given for a 10-bit input code
LSB Given for a 12-bit input code
LSB
LSB
mV
mV
kΩ
kΩ
µA
µA
pF
% Given for a 12-bit input code
V
V
V
V
When the buffer is OFF, the Minimum
resistive load between DAC_OUT
and V
1.5 MΩ
Maximum capacitive load at
DAC_OUT pin (when the buffer is
ON).
It gives the maximum output
excursion of the DAC.
It corresponds to 12-bit input code
(0x0E0) to (0xF1C) at V
and (0x155) and (0xEAB) at V
2.4 V
It gives the maximum output
excursion of the DAC.
With no load, middle code (0x800) on
the input
With no load, worst code (0xF1C) on
the input
Given for a 10-bit input code at V
= 3.6 V
Given for a 12-bit input code at V
= 3.6 V
STM32F302xx/STM32F303xx
SS
to have a 1% accuracy is
Comments
DDA
= 3.6 V
DDA
DDA
DDA
=