參數(shù)資料
型號: ADUM1200
廠商: Analog Devices, Inc.
英文描述: Dual-Channel Digital Isolators
中文描述: 雙通道數(shù)字隔離器
文件頁數(shù): 7/20頁
文件大小: 704K
代理商: ADUM1200
ADuM1200/ADuM1201
ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V OR 3 V/5 V OPERATION
All voltages are relative to their 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 min/max 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.
Table 3.
Parameter
Symbol
Min
DC SPECIFICATIONS
Input Supply Current, per Channel, Quiescent
I
DDI (Q)
5 V/3 V Operation
3 V/5 V Operation
Output Supply Current, per Channel, Quiescent
I
DDO (Q)
5 V/3 V Operation
3 V/5 V Operation
ADuM1200, Total Supply Current, Two Channels
1
DC to 2 Mbps
V
DD1
Supply Current
I
DD1 (Q)
5 V/3 V Operation
3 V/5 V Operation
V
DD2
Supply Current
I
DD2 (Q)
5 V/3 V Operation
3 V/5 V Operation
10 Mbps (BR and CR Grades Only)
V
DD1
Supply Current
I
DD1 (10)
5 V/3 V Operation
3 V/5 V Operation
V
DD2
Supply Current
I
DD2 (10)
5 V/3 V Operation
3 V/5 V Operation
25 Mbps (CR Grade Only)
V
DD1
Supply Current
I
DD1 (25)
5 V/3 V Operation
3 V/5 V Operation
V
DD2
Supply Current
I
DD2 (25)
5 V/3 V Operation
3 V/5 V Operation
ADuM1201, Total Supply Current, Two Channels
1
DC to 2 Mbps
V
DD1
Supply Current
I
DD1 (Q)
5 V/3 V Operation
3 V/5 V Operation
V
DD2
Supply Current
I
DD2 (Q)
5 V/3 V Operation
3 V/5 V Operation
10 Mbps (BR and CR Grades Only)
V
DD1
Supply Current
I
DD1 (10)
5 V/3 V Operation
3 V/5 V Operation
V
DD2
Supply Current
I
DD2 (10)
5 V/3 V Operation
3 V/5 V Operation
Rev. B | Page 7 of 20
Typ
0.50
0.26
0.11
0.19
1.1
0.6
0.2
0.5
4.3
2.2
0.7
1.3
10
5.2
1.5
2.8
0.8
0.4
0.4
0.8
2.8
1.5
1.5
2.8
Max
0.6
0.35
0.20
0.25
1.4
1.0
0.6
0.8
5.5
3.4
1.1
2.0
13
7.7
2.0
3.4
1.1
0.8
0.8
1.1
3.5
2.2
2.2
3.5
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Test Conditions
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
5 MHz logic signal freq.
5 MHz logic signal freq.
5 MHz logic signal freq.
5 MHz logic signal freq.
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
5 MHz logic signal freq.
5 MHz logic signal freq.
5 MHz logic signal freq.
5 MHz logic signal freq.
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