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 │ 9
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
25 Mbps
Minimum Pulse Width PW
MIN
INA_ to OUTB_, INB_ to OUTA_ 40 ns
Glitch Rejection INA_ to OUTB_, INB_ to OUTA_ 15 ns
Propagation Delay (Figure 1)
t
PLH
INA_ to
OUTB_,
INB_ to
OUTA_,
C
L
= 15pF
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 20.9 27.5
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 21.4 28.7
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 22.4 31.2
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 25.7 36.9
t
PHL
INA_ to
OUTB_,
INB_ to
OUTA_,
C
L
= 15pF
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 21.1 28.8
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 21.5 29.8
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 22.3 31.9
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 24.9 37.4
Pulse-Width Distortion PWD |t
PLH
- t
PHL
|
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 0.2 2.6
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 0.1 2.6
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 0.1 2.4
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 0.7 3.2
Propagation Delay Skew
Part-to-Part (Same Channel)
t
SPLH
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 11.7
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 11.5
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 11.3
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 13.6
t
SPHL
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 9.8
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 9.8
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 11.1
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 14.4
Propagation Delay Skew
Channel-to-Channel
(Same Direction)
t
SCSLH
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 3
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 3
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 3
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 3
t
SCSHL
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 3
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 3
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 3
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 3
Dynamic Electrical Characteristics (MAX1493_B/E)