ADUM1401ARWZ 参数 Datasheet PDF下载

ADuM1400/ADuM1401/ADuM1402

ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V OR 3 V/5 V OPERATION

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 operation range, unless otherwise noted; all typical specifications are at

T

A

= 25°C; V

DD1

= 3.0 V, V

DD2

= 5 V; or V

DD1

= 5 V, V

DD2

= 3.0 V.

Table 3.

Parameter

DC SPECIFICATIONS

Input Supply Current, per Channel, Quiescent

5 V/3 V Operation

3 V/5 V Operation

Output Supply Current, per Channel, Quiescent

5 V/3 V Operation

3 V/5 V Operation

ADuM1400, Total Supply Current, Four Channels

DC to 2 Mbps

V

DD1

Supply Current

5 V/3 V Operation

3 V/5 V Operation

V

DD2

Supply Current

5 V/3 V Operation

3 V/5 V Operation

10 Mbps (BRW and CRW Grades Only)

V

DD1

Supply Current

5 V/3 V Operation

3 V/5 V Operation

V

DD2

Supply Current

5 V/3 V Operation

3 V/5 V Operation

90 Mbps (CRW Grade Only)

V

DD1

Supply Current

5 V/3 V Operation

3 V/5 V Operation

V

DD2

Supply Current

5 V/3 V Operation

3 V/5 V Operation

ADuM1401, Total Supply Current, Four Channels

DC to 2 Mbps

V

DD1

Supply Current

5 V/3 V Operation

3 V/5 V Operation

V

DD2

Supply Current

5 V/3 V Operation

3 V/5 V Operation

10 Mbps (BRW and CRW Grades Only)

V

DD1

Supply Current

5 V/3 V Operation

3 V/5 V Operation

V

DD2

Supply Current

5 V/3 V Operation

3 V/5 V Operation

Symbol

I

DDI (Q)

0.50

0.26

I

DDO (Q)

0.11

0.19

0.14 mA

0.21 mA

0.53 mA

0.31 mA

Min

Typ

Max Unit

Test Conditions

I

DD1 (Q)

2.2

1.2

I

DD2 (Q)

0.5

0.9

I

DD1 (10)

8.6

4.5

I

DD2 (10)

1.4

2.6

I

DD1 (90)

76

42

I

DD2 (90)

11

21

15

25

mA

mA

45 MHz logic signal freq.

45 MHz logic signal freq.

100

65

mA

mA

45 MHz logic signal freq.

45 MHz logic signal freq.

2.0

3.5

mA

mA

5 MHz logic signal freq.

5 MHz logic signal freq.

10.6 mA

6.5 mA

5 MHz logic signal freq.

5 MHz logic signal freq.

0.9

1.4

mA

mA

DC to 1 MHz logic signal freq.

DC to 1 MHz logic signal freq.

2.8

1.9

mA

mA

DC to 1 MHz logic signal freq.

DC to 1 MHz logic signal freq.

I

DD1 (Q)

1.8

1.0

I

DD2 (Q)

0.7

1.2

I

DD1 (10)

7.1

3.7

I

DD2 (10)

2.2

4.1

3.0

5.0

mA

mA

5 MHz logic signal freq.

5 MHz logic signal freq.

9.0

5.4

mA

mA

5 MHz logic signal freq.

5 MHz logic signal freq.

1.2

1.8

mA

mA

DC to 1 MHz logic signal freq.

DC to 1 MHz logic signal freq.

2.4

1.6

mA

mA

DC to 1 MHz logic signal freq.

DC to 1 MHz logic signal freq.

Rev. B | Page 8 of 24