Datasheet

DocID028094 Rev 5 117/142
STM32F410x8/B Electrical characteristics
118
I
DDA
(4)
DAC DC VDDA
current
consumption in
quiescent mode
(3)
- - 280 380 µA
With no load, middle code
(0x800) on the inputs
- - 475 625 µA
With no load, worst code
(0xF1C) at V
REF+
= 3.6 V in
terms of DC consumption on
the inputs
DNL
(4)
Differential non
linearity Difference
between two
consecutive code-
1LSB)
- - - ±0.5 LSB
Given for the DAC in 10-bit
configuration.
---±2 LSB
Given for the DAC in 12-bit
configuration.
INL
(4)
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)
---±1LSB
Given for the DAC in 10-bit
configuration.
---±4LSB
Given for the DAC in 12-bit
configuration.
Offset
(4)
Offset error
(difference
between
measured value at
Code (0x800) and
the ideal value =
V
REF+
/2)
---±10mV
Given for the DAC in 12-bit
configuration
---±3LSB
Given for the DAC in 10-bit at
V
REF+
= 3.6 V
- - - ±12 LSB
Given for the DAC in 12-bit at
V
REF+
= 3.6 V
Gain
error
(4)
Gain error - - - ±0.5 %
Given for the DAC in 12-bit
configuration
t
SETTLING
(
4)
Total Harmonic
Distortion
Buffer ON
--36µs
C
LOAD
≤ 50 pF,
R
LOAD
≥ 5 kΩ
THD
(4)
-----dB
C
LOAD
≤ 50 pF,
R
LOAD
≥ 5 kΩ
Update
rate
(2)
Max frequency for
a correct
DAC_OUT change
when small
variation in the
input code (from
code i to i+1LSB)
---1
MS/
s
C
LOAD
≤ 50 pF,
R
LOAD
≥ 5 kΩ
Table 77. DAC characteristics (continued)
Symbol Parameter Conditions Min Typ Max Unit Comments
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