EFM8LB1 Datasheet, PDF (25/70 Pages) Silicon Laboratories – The EFM8LB1 device family are fully integrated, mixed-signal system-on-a-chip MCUs. Highlighted features are listed below

4.1.13 Comparators
Table 4.13. Comparators
Parameter
Response Time, CPMD = 00
(Highest Speed)
Symbol
t_RESP0
Response Time, CPMD = 11 (Low- t_RESP3
est Power)
Positive Hysteresis
Mode 0 (CPMD = 00)
HYS_CP+
Negative Hysteresis
Mode 0 (CPMD = 00)
HYS_CP-
Positive Hysteresis
Mode 1 (CPMD = 01)
HYS_CP+
Negative Hysteresis
Mode 1 (CPMD = 01)
HYS_CP-
Positive Hysteresis
Mode 2 (CPMD = 10)
HYS_CP+
Negative Hysteresis
Mode 2 (CPMD = 10)
HYS_CP-
Positive Hysteresis
Mode 3 (CPMD = 11)
HYS_CP+
Test Condition
+100 mV Differential
-100 mV Differential
+100 mV Differential
-100 mV Differential
CPHYP = 00
CPHYP = 01
CPHYP = 10
CPHYP = 11
CPHYN = 00
CPHYN = 01
CPHYN = 10
CPHYN = 11
CPHYP = 00
CPHYP = 01
CPHYP = 10
CPHYP = 11
CPHYN = 00
CPHYN = 01
CPHYN = 10
CPHYN = 11
CPHYP = 00
CPHYP = 01
CPHYP = 10
CPHYP = 11
CPHYN = 00
CPHYN = 01
CPHYN = 10
CPHYN = 11
CPHYP = 00
CPHYP = 01
CPHYP = 10
CPHYP = 11
EFM8LB1 Data Sheet
Electrical Specifications
Min
Typ
Max
Unit
—
100
—
ns
—
150
—
ns
—
1.5
—
μs
—
3.5
—
μs
—
0.4
—
mV
—
8
—
mV
—
16
—
mV
—
32
—
mV
—
-0.4
—
mV
—
-8
—
mV
—
-16
—
mV
—
-32
—
mV
—
0.5
—
mV
—
6
—
mV
—
12
—
mV
—
24
—
mV
—
-0.5
—
mV
—
-6
—
mV
—
-12
—
mV
—
-24
—
mV
—
0.7
—
mV
—
4.5
—
mV
—
9
—
mV
—
18
—
mV
—
-0.6
—
mV
—
-4.5
—
mV
—
-9
—
mV
—
-18
—
mV
—
1.5
—
mV
—
4
—
mV
—
8
—
mV
—
16
—
mV
silabs.com | Smart. Connected. Energy-friendly.
Preliminary Rev. 0.4 | 24