Datasheet

ADuM1200/ADuM1201 Data Sheet
Rev. K | Page 8 of 28
ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V OR 3 V/5 V, 105°C OPERATION
All voltages are relative to the respective ground; 5 V/3 V operation: 4.5 V ≤ V
DD1
≤ 5.5 V, 2.7 V ≤ V
DD2
≤ 3.6 V. 3 V/5 V operation:
2.7 V ≤ V
DD1
≤ 3.6 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
= 3.0 V, V
DD2
= 5.0 V; or V
DD1
= 5.0 V, V
DD2
= 3.0 V; this does not
apply to ADuM1200W and ADuM1201W automotive grade products.
Table 3.
Parameter Symbol Min Typ Max Unit Test Conditions /Comments
DC SPECIFICATIONS
Input Supply Current per Channel,
Quiescent
I
DDI (Q)
5 V/3 V Operation 0.50 0.6 mA
3 V/5 V Operation 0.26 0.35 mA
Output Supply Current per Channel,
Quiescent
I
DDO (Q)
5 V/3 V Operation 0.11 0.20 mA
3 V/5 V Operation 0.19 0.25 mA
ADuM1200 Total Supply Current,
Two Channels
1
DC to 2 Mbps
V
DD1
Supply Current
I
DD1 (Q)
5 V/3 V Operation
1.1
1.4
mA
DC to 1 MHz logic signal freq.
3 V/5 V Operation 0.6 1.0 mA DC to 1 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (Q)
5 V/3 V Operation 0.2 0.6 mA DC to 1 MHz logic signal freq.
3 V/5 V Operation 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)
5 V/3 V Operation 4.3 5.5 mA 5 MHz logic signal freq.
3 V/5 V Operation 2.2 3.4 mA 5 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (10)
5 V/3 V Operation 0.7 1.1 mA 5 MHz logic signal freq.
3 V/5 V Operation 1.3 2.0 mA 5 MHz logic signal freq.
25 Mbps (CR Grade Only)
V
DD1
Supply Current I
DD1 (25)
5 V/3 V Operation 10 13 mA 12.5 MHz logic signal freq.
3 V/5 V Operation 5.2 7.7 mA 12.5 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (25)
5 V/3 V Operation 1.5 2.0 mA 12.5 MHz logic signal freq.
3 V/5 V Operation 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)
5 V/3 V Operation 0.8 1.1 mA DC to 1 MHz logic signal freq.
3 V/5 V Operation 0.4 0.8 mA DC to 1 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (Q)
5 V/3 V Operation 0.4 0.8 mA DC to 1 MHz logic signal freq.
3 V/5 V Operation 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)
5 V/3 V Operation 2.8 3.5 mA 5 MHz logic signal freq.
3 V/5 V Operation 1.5 2.2 mA 5 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (10)
5 V/3 V Operation 1.5 2.2 mA 5 MHz logic signal freq.
3 V/5 V Operation 2.8 3.5 mA 5 MHz logic signal freq.