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 │ 12
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Propagation Delay Skew
Channel-to-Channel (Opposing
Direction)
t
SCOLH
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 3
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
SCOHL
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
Rise Time (Figure 1) t
R
OUTA_/
OUTB_,
10% to 90%,
C
L
= 15pF
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 2
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 2
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 2
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 2
Fall Time (Figure 1) t
F
OUTA_/
OUTB_,
90% to 10%,
C
L
= 15pF
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 2
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 2
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 2
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 2
Enable to Data Valid t
EN
ENA to OUTA_,
ENB to OUTB_,
C
L
= 15pF
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 5.1
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 5.5
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 6.7
1.71V ≤ V
DDA
, V
DDB
≤ 1.89V 16.3
Enable to Three-State t
TRI
ENA to OUTA_,
ENB to OUTB_,
C
L
= 15pF
4.5V ≤ V
DDA
, V
DDB
≤ 5.5V 2.7
ns
3.0V ≤ V
DDA
, V
DDB
≤ 3.6V 4.4
2.25V ≤ V
DDA
, V
DDB
≤ 2.75V 7.0
V
DDA
, V
DDB
≤ 1.89V 11.7
Peak Eye Diagram Jitter T
JIT(PK)
V
DDA
, V
DDB
= 5.0V 140
ps
V
DDA
, V
DDB
= 3.3V 130
V
DDA
, V
DDB
= 2.5V 140
V
DDA
, V
DDB
= 1.8V 160
Dynamic Electrical Characteristics (MAX1493_C/F) (continued)