STM8L151K6U3 STMICROELECTRONICS [STMicroelectronics], STM8L151K6U3 Datasheet - Page 85

• Manufacturer Part Number: STM8L151K6U3
• Description: 8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM8L151xx, STM8L152xx
Table 44.
1. For 48-pin package only.
2. Data guaranteed by design, not tested in production.
3. Resistive load between DACOUT and GNDA.
4. Capacitive load at DACOUT pin.
5. It gives the output excursion of the DAC.
6. Difference between two consecutive codes - 1 LSB.
7. Difference between measured value at Code i and the value at Code i on a line drawn between Code 0 and last Code 1023.
8. Difference between measured value and ideal value=V
Update rate
Gain error
t
Symbol
PSRR+
WAKEUP
t
Offset
settling
TUE
INL
DAC characteristics, output on PF0
Integral non linearity
Offset error
Gain error
Total unadjusted error
Settling time (full scale: for a 12-
bit input code transition between
the lowest and the highest input
codes when DAC_OUT reaches
the final value ±1LSB
Max frequency for a correct
DAC_OUT (@95%) change
when small variation of the input
code (from code i to i+1LSB).
Wakeup time from OFF state.
Input code between lowest and
highest possible codes.
Power supply rejection ratio (to
V
DDA
) (static DC measurement
Parameter
(8)
(7)
)
Doc ID 15962 Rev 2
REF
R
DACOUT buffer OFF
DACOUT buffer OFF
DACOUT buffer OFF
DACOUT buffer OFF
R
R
R
R
R
R
DACOUT buffer ON
DACOUT buffer ON
DACOUT buffer ON
DACOUT buffer ON
R
L
L
L
L
L
L
L
L
(1)
/2.
≥ 5 kΩ, C
≥ 5 kΩ, C
≥5 kΩ, C
≥5 kΩ
≥5 kΩ
≥5 kΩ
≥5 kΩ
≥5 kΩ, C
Conditions
C
C
C
C
(continued)
L
L
L
L
≤ 50 pF
≤ 50 pF
≤ 50 pF
≤ 50 pF
, C
, C
, C
, C
L
L
L
L
L
L
L
L
≤ 50 pF
≤ 50 pF
≤ 50 pF
≤ 50 pF
≤ 50 pF
≤ 50 pF
≤ 50 pF
≤ 50 pF
Min
(2)
TBD
TBD
TBD
TBD
TBD
± 20
Typ
± 2
-60
0.5
7
9
Electrical parameters
Max
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
-35
1
(1)
12-bit
12-bit
Msps
85/101
Unit
LSB
LSB
mV
dB
µs
µs
%