
MAX14850
Six-Channel Digital Isolator
ELECTRICAL CHARACTERISTICS (continued)
(V CCA – V GNDA = 3.0V to 5.5V, V CCB – V GNDB = 3.0V to 5.5V, T A = -40°C to +125°C, unless otherwise noted. Typical values are at
V CCA – V GNDA = 3.3V, V CCB – V GNDB = 3.3V, and T A = +25°C.) (Note 2)
PARAMETER
Maximum Data Rate
(Note 3)
Minimum Pulse Width
SYMBOL
DR MAX
PW MIN
CONDITIONS
INA1 to OUTB1, INA2 to OUTB2, INB1 to
OUTA1, INB2 to OUTA2
I/OA1 to I/OB1, I/OA2 to I/OB2, I/OB1 to I/OA1,
I/OB2 to I/OA2
INA1 to OUTB1, INA2 to OUTB2, INB1 to
OUTA1, INB2 to OUTA2 (Note 3)
MIN
50
2
20
TYP
MAX
UNIT
Mbps
ns
INA1 to OUTB1, INA2 to
OUTB2, INB1 to OUTA1,
INB2 to OUTA2, R L =
1M I , C L = 15pF, Figure 1
V CCA = V CCB =
+3.3V
V CCA = V CCB =
+5V
20
18
30
26
Propagation Delay
(Note 3)
t DPLH
t DPHL
I/OA1 to I/OB1, I/OA2 to
I/OB2, R 1 = 1.6k I , R 2
= 180 I , C L1 = C L2 =
15pF, Figure 2
V CCA = V CCB =
+3.3V
V CCA = V CCB =
+5V
30
30
100
100
ns
I/OB1 to I/OA1, I/OB2
to I/OA2, R 1 = 1k I , R 2
= 120 I , C L1 = C L2 =
15pF, Figure 2
INA1 TO OUTB1, INA2
TO OUTB2, INB1
V CCA = V CCB =
+3.3V
V CCA = V CCB =
+5V
V CCA = V CCB =
+3.3V
60
60
100
100
7
TO OUTA1, INB2 TO
OUTA2, R L = 1M I ,
C L = 15pF, Figure 1
V CCA = V CCB =
+5V
7
Pulse-Width Distortion
| t DPLH – t DPHL |
(Notes 3, 8)
PWD
I/OA1 to I/OB1, I/OA2 to
I/OB2, R 1 = 1.6k I , R 2
= 180 I , C L1 = C L2 =
15pF, Figure 2
V CCA = V CCB =
+3.3V
V CCA = V CCB =
+5V
12
12
ns
Maxim Integrated
I/OB1 to I/OA1, I/OB2
to I/OA2, R 1 = 1k I , R 2
= 120 I , C L1 = C L2 =
15pF, Figure 2
V CCA = V CCB =
+3.3V
V CCA = V CCB =
+5V
60
50
4