ADUM6400ARWZ(Rev0) 데이터 시트보기 (PDF) - Analog Devices
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ADUM6400ARWZ Datasheet PDF : 24 Pages
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ADuM6400/ADuM6401/ADuM6402/ADuM6403/ADuM6404
Table 11. DC-to-DC Converter Dynamic Specifications
2 Mbps—A Grade, B Grade, C Grade
Parameter
Symbol Min
Typ
Max
SUPPLY CURRENT
ADuM6400
IDD1
9
IISO (LOAD)
100
ADuM6401
IDD1
9
IISO (LOAD)
100
ADuM6402
IDD1
9
IISO (LOAD)
100
ADuM6403
IDD1
9
IISO (LOAD)
100
ADuM6404
IDD1
9
IISO (LOAD)
100
25 Mbps—C Grade
Min Typ Max
Unit Test Conditions
43
mA No VISO load
93
mA
44
mA No VISO load
92
mA
45
mA No VISO load
91
mA
46
mA No VISO load
89
mA
47
mA No VISO load
88
mA
Table 12. Switching Specifications
Parameter
SWITCHING SPECIFICATIONS
Data Rate
Propagation Delay
Pulse Width Distortion
Change vs. Temperature
Pulse Width
Propagation Delay Skew
Channel Matching
Codirectional1
Opposing Directional2
Symbol
tPHL, tPLH
PWD
PW
tPSK
tPSKCD
tPSKOD
A Grade
C Grade
Min Typ Max Min Typ Max Unit
1
60 100
40
1000
40
50
25
45 60
6
5
15
Mbps
ns
ns
ps/°C
ns
ns
50
6
ns
50
15 ns
Test Conditions
Within PWD limit
50% input to 50% output
|tPLH − tPHL|
Within PWD limit
Between any two units
1 7Codirectional channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier.
2 Opposing directional channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier.
Table 13. Input and Output Characteristics
Parameter
Symbol Min
DC SPECIFICATIONS
Logic High Input Threshold VIH
0.7 VISO or 0.7 VDD1
Logic Low Input Threshold VIL
Logic High Output Voltages VOH
VDD1 − 0.2, VISO − 0.2
VDD1 − 0.5 or
VISO − 0.5
Logic Low Output Voltages VOL
Undervoltage Lockout
Positive Going Threshold
VUV+
Negative Going Threshold
VUV−
Hysterisis
VUVH
Input Currents per Channel II
−10
AC SPECIFICATIONS
Output Rise/Fall Time
tR/tF
Common-Mode Transient |CM|
25
Immunity1
Refresh Rate
fr
Typ
VDD1 or VISO
VDD1 − 0.2 or
VISO − 0.2
0.0
0.0
2.7
2.4
0.3
+0.01
2.5
35
1.0
Max
0.3 VISO or 0.3 VDD1
0.1
0.4
+10
Unit Test Conditions
V
V
V
IOx = −20 μA, VIx = VIxH
V
IOx = −4 mA, VIx = VIxH
V
IOx = 20 μA, VIx = VIxL
V
IOx = 4 mA, VIx = VIxL
VDD1, VDDL, VISO supply
V
V
V
μA
0 V ≤ VIx ≤ VDDx
ns
kV/μs
Mbps
10% to 90%
VIx = VDD1 or VISO, VCM = 1000 V,
transient magnitude = 800 V
1 |CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 × VDD1 or 0.8 × VISO for a high input or VO < 0.8 × VDD1 or 0.8 × VISO for a
low input. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges.
Rev. 0 | Page 7 of 24
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