STM8L151G4Y3 STMICROELECTRONICS [STMicroelectronics], STM8L151G4Y3 Datasheet - Page 101

• Manufacturer Part Number: STM8L151G4Y3
• 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 48.
1. Includes supply current on V
2. Resistive load between DACOUT and GNDA
3. Output on PF0 (48-pin package only)
4. Capacitive load at DACOUT pin
5. It gives the output excursion of the DAC
Table 49.
1. Difference between two consecutive codes - 1 LSB.
2. For 48-pin packages only. For 28-pin and 32-pin packages, DAC output buffer must be kept off and no load must be
3. Difference between measured value at Code i and the value at Code i on a line drawn between Code 0 and last Code 1023.
4. Difference between measured value and ideal value = V
t
Symbol
PSRR+
WAKEUP
applied.
Gain error
Symbol
Offset1
Offset
DNL
TUE
INL
DAC characteristics (continued)
DAC accuracy
Data based on characterization results, not tested in production.
Wakeup time from OFF state.
Input code between lowest and
highest possible codes.
Power supply rejection ratio (to
V
DDA
Integral non linearity
Gain error
Differential non linearity
Offset error
Offset error at Code 1
Total unadjusted error
) (static DC measurement
Parameter
DDA
(4)
Parameter
and V
REF+
(3)
(5)
(1)
)
Doc ID 15962 Rev 5
R
R
L
L
≥ 5 kΩ, C
≥5 kΩ, C
REF
Conditions
/2.
DACOUT buffer ON
DACOUT buffer ON
DACOUT buffer ON
DACOUT buffer ON
DACOUT buffer ON
DACOUT buffer OFF
DACOUT buffer OFF
DACOUT buffer OFF
DACOUT buffer OFF
DACOUT buffer OFF
DACOUT buffer OFF
R
R
R
R
R
L
L
L
L
L
L
L
≥5 kΩ
≥5 kΩ
≥5 kΩ
≥5 kΩ
≥5 kΩ
≤ 50 pF
≤ 50 pF
Conditions
No load
No load
No load
No load
No load
, C
, C
, C
, C
, C
L
L
L
L
L
≤ 50 pF
≤ 50 pF
≤ 50 pF
≤ 50 pF
≤50 pF
Min
(2)
(2)
(2)
(2)
(2)
Typ
-60
9
±1.5
±0.2
±0.3
Typ
±10
1.5
1.5
±5
12
2
2
8
Electrical parameters
Max
Max
±0.5
±0.5
±25
-35
15
±8
±5
30
12
3
3
4
4
101/122
12-bit
12-bit
Unit
LSB
LSB
Unit
%
dB
µs