STM8L151K6U3 STMICROELECTRONICS [STMicroelectronics], STM8L151K6U3 Datasheet - Page 84

• 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]

Electrical parameters
8.3.12
Table 44.
84/101
DAC_OUT
Symbol
I
V
I
V
VREF+
VDDA
DNL
REF+
R
R
C
DDA
T
A
O
L
L
DAC characteristics, output on PF0
Table 43.
1. Data guaranteed by design, not tested in production.
2. The delay is characterized for 100 mV input step with 10 mV overdrive on the inverting input, the non-
12-bit DAC characteristics
I
I
DD(CMP2F)
DD(CMP2S)
Symbol
Analog supply voltage
Reference supply voltage
Temperature range
Current on V
Current on V
Resistive load
Output impedance
Capacitive load
DAC_OUT voltage
Differential non linearity
V
inverting input set to the reference.
offset
t
t
ds
df
Parameter
Comparator 2 characteristics
Propagation delay in fast
mode
Propagation delay in slow
mode
Comparator offset error
Consumption in fast mode
Consumption in slow mode
DDA
REF+
(3)
(4)
(2)
(2)
supply
supply
(5)
Parameter
(6)
Doc ID 15962 Rev 2
0xF1C @ V
No load, middle code
DACOUT buffer OFF
DACOUT buffer OFF
DACOUT buffer OFF
No load, worst code
0x800 on the inputs
DACOUT buffer ON
DACOUT buffer ON
DACOUT buffer ON
R
L
(1)
on the inputs
≥5 kΩ
Conditions
C
L
≤50 pF
, C
1.65 V to 2.7 V
1.65 V to 2.7 V
1.65 V to 2.7 V
1.65 V to 2.7 V
1.65 V to 2.7 V
REF+
2.7 V to 3.6 V
2.7 V to 3.6 V
2.7 V to 3.6 V
2.7 V to 3.6 V
2.7 V to 3.6 V
L
Conditions
≤50 pF
=3.6V
Min
1.8
1.8
-40
0.2
5
0
-
Min
(2)
STM8L151xx, STM8L152xx
(1)
TBD
Typ
370
500
210
± 1
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Typ
V
REF+
Max
V
TBD
TBD
TBD
TBD
TBD
TBD
125
3.6
3.6
REF+
50
Max
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
(1)
-0.2
(1)
12-bit
Unit
LSB
Unit
µA
kΩ
kΩ
pF
°C
mV
V
V
V
V
µA
µA
µs
µs