MAX12930 Datasheet, PDF (5/20 Pages) Maxim Integrated Products – Two-Channel Digital Isolators

MAX12930/MAX12931
Two-Channel Digital Isolators
DC Electrical Characteristics (continued)
(V_DDA - V_GNDA = 1.71V to 5.5V, V_DDB - V_GNDB = 1.71V to 5.5V, C_L = 15pF, T_A = -40°C to +125°C, unless otherwise noted. Typical
values are at V_DDA - V_GNDA = 3.3V, V_DDB - V_GNDB = 3.3V, GNDA = GNDB, T_A = 25°C, unless otherwise noted.) (Note 2)
PARAMETER
Output Voltage High (Note 4)
Output Voltage Low (Note 4)
SYMBOL
V_OH
V_OL
CONDITIONS
I_OUT = 4mA source
I_OUT = 4mA sink
MIN TYP
V_{DD_} - 0.4
MAX
0.4
UNITS
V
V
Dynamic Characteristics MAX1293_B/E
(V_DDA - V_GNDA = 1.71V to 5.5V, V_DDB - V_GNDB = 1.71V to 5.5V, C_L = 15pF, T_A = -40°C to +125°C, unless otherwise noted. Typical
values are at V_DDA - V_GNDA = 3.3V, V_DDB - V_GNDB = 3.3V, GNDA = GNDB, T_A = 25°C, unless otherwise noted.) (Notes 2,3)
PARAMETER
Common-Mode Transient Im-
munity
Maximum Data Rate
Minimum Pulse Width
Glitch Rejection
Propagation Delay
(Figure 1)
Pulse Width Distortion
Propagation Delay Skew
Part-to-Part (same channel)
Propagation Delay Skew
Channel-to-Channel
(Same Direction)
MAX12930 only
SYMBOL
CMTI
DR_MAX
PW_MIN
CONDITIONS
IN_ = GND_ or V_DD_ (Note 5)
t_PLH
t_PHL
PWD
t_SPLH
t_SPHL
t_SCSLH
t_SCSHL
4.5V ≤ V_{DD_} ≤ 5.5V
3.0V ≤ V_{DD_} ≤ 3.6V
2.25V ≤ V_{DD_} ≤ 2.75V
1.71V ≤ V_{DD_} ≤ 1.89V
4.5V ≤ V_{DD_} ≤ 5.5V
3.0V ≤ V_{DD_} ≤ 3.6V
2.25V ≤ V_{DD_} ≤ 2.75V
1.71V ≤ V_{DD_} ≤ 1.89V
4.5V ≤ V_{DD_} ≤ 5.5V
3.0V ≤ V_{DD_} ≤ 3.6V
2.25V ≤ V_{DD_} ≤ 2.75V
1.71V ≤ V_{DD_} ≤ 1.89V
4.5V ≤ V_{DD_} ≤ 5.5V
3.0V ≤ V_{DD_} ≤ 3.6V
2.25V ≤ V_{DD_} ≤ 2.75V
1.71V ≤ V_{DD_} ≤ 1.89V
MIN
25
10
17.4
17.6
18.3
20.7
16.9
17.2
17.8
19.8
TYP
50
17
23.9
24.4
25.8
29.6
23.4
24.2
25.4
29.3
0.4
MAX UNITS
kV/µs
40
29
32.5
33.7
36.7
43.5
33.6
35.1
38.2
45.8
4
15.1
15
15.4
20.5
13.9
14.2
16
21.8
2
Mbps
ns
ns
ns
ns
ns
ns
2
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