Datasheet

(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, V
GNDA
= V
GNDB
, T
A
= +25°C, unless otherwise noted.) (Notes 2, 3)
MAX14934–MAX14936 Four-Channel, 5kV
RMS
Digital Isolators
www.maximintegrated.com
Maxim Integrated │ 11
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
INPUT AND OUTPUT CHANNELS
Common-Mode Transient
Immunity
CMTI IN__ = GND_ or V
DD
_ (Note 5) 25 kV/µs
Maximum Data Rate DR
MAX
150 Mbps
Minimum Pulse Width PW
MIN
INA_ to OUTB_, INB_ to OUTB_ 6.67 ns
Propagation Delay (Figure 1)
t
PLH
INA_ to
OUTB_,
INB_ to
OUTA_,
C
L
= 15pF
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 5.1 7.5
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 5.2 8.1
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 5.8 9.7
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 8.1 14
t
PHL
INA_ to
OUTB_,
INB_ to
OUTA_,
C
L
= 15pF
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 4.9 7.4
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 5.3 8.3
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 5.9 10.2
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 8.2 14.9
Pulse-Width Distortion PWD |t
PLH
- t
PHL
|
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 0.2 1
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 0.1 1
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 0.1 1
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 0.1 1
Propagation Delay Skew Part-
to-Part (Same Channel)
t
SPLH
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 3.0
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 3.3
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 4.3
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 7.1
t
SPHL
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 2.8
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 3.4
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 4.6
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 7.9
Propagation Delay Skew
Channel-to-Channel
(Same Direction)
t
SCSLH
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 0.9
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 1.2
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 1.4
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 1.6
t
SCSHL
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 0.9
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 1.2
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 1.4
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 1.6
Dynamic Electrical Characteristics (MAX1493_C/F)