ADUM1400WTRWZ(2012) データシートの表示（PDF） - Analog Devices

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ADUM1400WTRWZ
(Rev.:2012)

Quad-Channel Digital Isolators

Analog Devices 

Data Sheet

ADuM1400/ADuM1401/ADuM1402

Parameter

90 Mbps (CRW Grade Only)

VDD1 Supply Current

5 V/3 V Operation

3 V/5 V Operation

VDD2 Supply Current

5 V/3 V Operation

3 V/5 V Operation

ADuM1402 Total Supply Current, Four Channels2

DC to 2 Mbps

VDD1 Supply Current

5 V/3 V Operation

3 V/5 V Operation

VDD2 Supply Current

5 V/3 V Operation

3 V/5 V Operation

10 Mbps (BRW and CRW Grades Only)

VDD1 Supply Current

5 V/3 V Operation

3 V/5 V Operation

VDD2 Supply Current

5 V/3 V Operation

3 V/5 V Operation

90 Mbps (CRW Grade Only)

VDD1 Supply Current

5 V/3 V Operation

3 V/5 V Operation

VDD2 Supply Current

5 V/3 V Operation

3 V/5 V Operation

For All Models

Input Currents

Logic High Input Threshold

5 V/3 V Operation

3 V/5 V Operation

Logic Low Input Threshold

5 V/3 V Operation

3 V/5 V Operation

Logic High Output Voltages

Logic Low Output Voltages

SWITCHING SPECIFICATIONS

ADuM140xARW

Minimum Pulse Width3

Maximum Data Rate4

Propagation Delay5

Pulse Width Distortion, |tPLH − tPHL|5

Change vs. Temperature

Propagation Delay Skew6

Channel-to-Channel Matching7

ADuM140xBRW

Minimum Pulse Width3

Maximum Data Rate4

Propagation Delay5

Symbol Min

Typ

IDD1 (90)

57

30

IDD2 (90)

18

31

Max Unit

82 mA

52 mA

27 mA

43 mA

IDD1 (Q)

IDD2 (Q)

1.5

2.1 mA

0.9

1.5 mA

0.9

1.5 mA

1.5

2.1 mA

IDD1 (10)

IDD2 (10)

5.6

7.0 mA

3.0

4.2 mA

3.0

4.2 mA

5.6

7.0 mA

IDD1 (90)

IDD2 (90)

44

62 mA

24

39 mA

24

39 mA

44

62 mA

IIA, IIB, IIC,

−10

IID, IE1, IE2

+0.01

+10 μA

VIH, VEH

2.0

V

1.6

V

VIL, VEL

0.8 V

0.4 V

VOAH, VOBH, (VDD1 or VDD2) − 0.1 (VDD1 or VDD2)

V

VOCH, VODH (VDD1 or VDD2) − 0.4 (VDD1 or VDD2) − 0.2

V

VOAL, VOBL,

VOCL, VODL

0.0

0.1 V

0.04

0.1 V

0.2

0.4 V

PW

1

tPHL, tPLH

50

70

PWD

11

tPSK

tPSKCD/tPSKOD

PW

10

tPHL, tPLH

15

35

1000 ns

Mbps

100 ns

40 ns

ps/°C

50 ns

50 ns

100 ns

Mbps

50 ns

Test Conditions

45 MHz logic signal freq.

45 MHz logic signal freq.

45 MHz logic signal freq.

45 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.

45 MHz logic signal freq.

45 MHz logic signal freq.

45 MHz logic signal freq.

45 MHz logic signal freq.

0 V ≤ VIA, VIB, VIC, VID ≤ VDD1 or VDD2,

0 V ≤ VE1, VE2 ≤ VDD1 or VDD2

IOx = −20 μA, VIx = VIxH

IOx = −4 mA, VIx = VIxH

IOx = 20 μA, VIx = VIxL

IOx = 400 μA, VIx = VIxL

IOx = 4 mA, VIx = VIxL

CL = 15 pF, CMOS signal levels

CL = 15 pF, CMOS signal levels

CL = 15 pF, CMOS signal levels

CL = 15 pF, CMOS signal levels

CL = 15 pF, CMOS signal levels

CL = 15 pF, CMOS signal levels

CL = 15 pF, CMOS signal levels

CL = 15 pF, CMOS signal levels

CL = 15 pF, CMOS signal levels

CL = 15 pF, CMOS signal levels

Rev. H | Page 9 of 32

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