Datasheet

ADuM1400/ADuM1401/ADuM1402
Rev. D | Page 3 of 24
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V OPERATION
1
4.5 V ≤ V
DD1
≤ 5.5 V, 4.5 V ≤ V
DD2
≤ 5.5 V; all min/max specifications apply over the entire recommended operation range, unless
otherwise noted; all typical specifications are at T
A
= 25°C, V
DD1
= V
DD2
= 5 V.
Table 1.
Parameter Symbol Min Typ Max Unit Test Conditions
DC SPECIFICATIONS
Input Supply Current per Channel, Quiescent I
DDI (Q)
0.50 0.53 mA
Output Supply Current per Channel, Quiescent I
DDO (Q)
0.19 0.21 mA
ADuM1400, Total Supply Current, Four Channels
2
DC to 2 Mbps
V
DD1
Supply Current I
DD1 (Q)
2.2 2.8 mA DC to 1 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (Q)
0.9 1.4 mA DC to 1 MHz logic signal freq.
10 Mbps (BRW and CRW Grades Only)
V
DD1
Supply Current I
DD1 (10)
8.6 10.6 mA 5 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (10)
2.6 3.5 mA 5 MHz logic signal freq.
90 Mbps (CRW Grade Only)
V
DD1
Supply Current I
DD1 (90)
70 100 mA 45 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (90)
18 25 mA 45 MHz logic signal freq.
ADuM1401, Total Supply Current, Four Channels
2
DC to 2 Mbps
V
DD1
Supply Current I
DD1 (Q)
1.8 2.4 mA DC to 1 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (Q)
1.2 1.8 mA DC to 1 MHz logic signal freq.
10 Mbps (BRW and CRW Grades Only)
V
DD1
Supply Current I
DD1 (10)
7.1 9.0 mA 5 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (10)
4.1 5.0 mA 5 MHz logic signal freq.
90 Mbps (CRW Grade Only)
V
DD1
Supply Current I
DD1 (90)
57 82 mA 45 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (90)
31 43 mA 45 MHz logic signal freq.
ADuM1402, Total Supply Current, Four Channels
2
DC to 2 Mbps
V
DD1
or V
DD2
Supply Current I
DD1 (Q)
, I
DD2 (Q)
1.5 2.1 mA DC to 1 MHz logic signal freq.
10 Mbps (BRW and CRW Grades Only)
V
DD1
or V
DD2
Supply Current I
DD1 (10)
, I
DD2 (10)
5.6 7.0 mA 5 MHz logic signal freq.
90 Mbps (CRW Grade Only)
V
DD1
or V
DD2
Supply Current I
DD1 (90)
, I
DD2 (90)
44 62 mA 45 MHz logic signal freq.
For All Models
Input Currents
I
IA
, I
IB
, I
IC
,
I
ID
, I
E1
, I
E2
−10 +0.01 +10 μA
0 ≤ V
IA
, V
IB
, V
IC
, V
ID
≤ V
DD1
or V
DD2
,
0 ≤ V
E1
, V
E2
≤ V
DD1
or V
DD2
Logic High Input Threshold V
IH
, V
EH
2.0 V
Logic Low Input Threshold V
IL
, V
EL
0.8 V
V
DD1
, V
DD2
− 0.1 5.0 V I
Ox
= −20 μA, V
Ix
= V
IxH
Logic High Output Voltages
V
OAH
, V
OBH
,
V
OCH
, V
ODH
V
DD1
, V
DD2
− 0.4 4.8 V I
Ox
= −4 mA, V
Ix
= V
IxH
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
Logic Low Output Voltages
V
OAL
, V
OBL
,
V
OCL
, V
ODL
0.2 0.4 V I
Ox
= 4 mA, V
Ix
= V
IxL