Datasheet

ADuM1200/ADuM1201 Data Sheet
Rev. K | Page 4 of 28
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V, 105°C OPERATION
All voltages are relative to the respective ground; 4.5 V ≤ V
DD1
≤ 5.5 V, 4.5 V ≤ V
DD2
≤ 5.5 V; all minimum/maximum specifications apply
over the entire recommended operating range, unless otherwise noted; all typical specifications are at T
A
= 25°C, V
DD1
= V
DD2
= 5 V; this
does not apply to the ADuM1200W and ADuM1201W automotive grade products.
Table 1.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions/Comments
DC SPECIFICATIONS
Input Supply Current per Channel, Quiescent I
DDI (Q)
0.50 0.60 mA
Output Supply Current per Channel, Quiescent I
DDO (Q)
0.19 0.25 mA
ADuM1200 Total Supply Current, Two Channels
1
DC to 2 Mbps
V
DD1
Supply Current I
DD1 (Q)
1.1 1.4 mA DC to 1 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (Q)
0.5 0.8 mA DC to 1 MHz logic signal freq.
10 Mbps (BR and CR Grades Only)
V
DD1
Supply Current I
DD1 (10)
4.3 5.5 mA 5 MHz logic signal freq.
V
DD2
Supply Current
I
DD2 (10)
1.3
2.0
mA
5 MHz logic signal freq.
25 Mbps (CR Grade Only)
V
DD1
Supply Current I
DD1 (25)
10 13 mA 12.5 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (25)
2.8 3.4 mA 12.5 MHz logic signal freq.
ADuM1201 Total Supply Current, Two Channels
1
DC to 2 Mbps
V
DD1
Supply Current I
DD1 (Q)
0.8 1.1 mA DC to 1 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (Q)
0.8 1.1 mA DC to 1 MHz logic signal freq.
10 Mbps (BR and CR Grades Only)
V
DD1
Supply Current I
DD1 (10)
2.8 3.5 mA 5 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (10)
2.8 3.5 mA 5 MHz logic signal freq.
25 Mbps (CR Grade Only)
V
DD1
Supply Current I
DD1 (25)
6.3 8.0 mA 12.5 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (25)
6.3 8.0 mA 12.5 MHz logic signal freq.
For All Models
Input Currents
I
IA
, I
IB
−10
+0.01
+10
µA
0 V ≤ V
IA
, V
IB
≤ (V
DD1
or V
DD2
)
Logic High Input Threshold V
IH
0.7 (V
DD1
or V
DD2
) V
Logic Low Input Threshold
V
IL
0.3 (V
DD1
or V
DD2
)
V
Logic High Output Voltages V
OAH
, V
OBH
(V
DD1
or V
DD2
) − 0.1 5.0 V I
Ox
= −20 µA, V
Ix
= V
IxH
(V
DD1
or V
DD2
) − 0.5 4.8 V I
Ox
= −4 mA, V
Ix
= V
IxH
Logic Low Output Voltages V
OAL
, V
OBL
0.0 0.1 V I
Ox
= 20 µA, V
Ix
= V
IxL
0.04 0.1 V I
Ox
= 400 µA, V
Ix
= V
IxL
0.2 0.4 V I
Ox
= 4 mA, V
Ix
= V
IxL
SWITCHING SPECIFICATIONS
ADuM1200/ADuM1201AR C
L
= 15 pF, CMOS signal levels
Minimum Pulse Width
2
PW 1000 ns
Maximum Data Rate
3
1
Mbps
Propagation Delay
4
t
PHL
, t
PLH
50
150
ns
Pulse Width Distortion, |t
PLH
− t
PHL
|
4
PWD 40 ns
Change vs. Temperature 11 ps/°C
Propagation Delay Skew
5
t
PSK
100 ns
Channel-to-Channel Matching
6
t
PSKCD
/t
PSKOD
50 ns
Output Rise/Fall Time (10% to 90%) t
R
/t
F
10 ns