参数资料
型号: ADUM6404ARWZ
厂商: ANALOG DEVICES INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封装: ROHS COMPLIANT, MS-013AA, SOIC-16
文件页数: 22/24页
文件大小: 440K
代理商: ADUM6404ARWZ
ADuM6400/ADuM6401/ADuM6402/ADuM6403/ADuM6404
Rev. 0 | Page 7 of 24
Table 11. DC-to-DC Converter Dynamic Specifications
Parameter
Symbol
2 Mbps—A Grade, B Grade, C Grade
25 Mbps—C Grade
Unit
Test Conditions
Min
Typ
Max
Min
Typ
Max
SUPPLY CURRENT
ADuM6400
IDD1
9
43
mA
No VISO load
IISO (LOAD)
100
93
mA
ADuM6401
IDD1
9
44
mA
No VISO load
IISO (LOAD)
100
92
mA
ADuM6402
IDD1
9
45
mA
No VISO load
IISO (LOAD)
100
91
mA
ADuM6403
IDD1
9
46
mA
No VISO load
IISO (LOAD)
100
89
mA
ADuM6404
IDD1
9
47
mA
No VISO load
IISO (LOAD)
100
88
mA
Table 12. Switching Specifications
Parameter
Symbol
A Grade
C Grade
Unit
Test Conditions
Min
Typ
Max
Min
Typ
Max
SWITCHING SPECIFICATIONS
Data Rate
1
25
Mbps
Within PWD limit
Propagation Delay
tPHL, tPLH
60
100
45
60
ns
50% input to 50% output
Pulse Width Distortion
PWD
40
6
ns
|tPLH tPHL|
Change vs. Temperature
5
ps/°C
Pulse Width
PW
1000
40
ns
Within PWD limit
Propagation Delay Skew
tPSK
50
15
ns
Between any two units
Channel Matching
Codirectional1
tPSKCD
50
6
ns
Opposing Directional2
tPSKOD
50
15
ns
1
7
Codirectional 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
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Logic High Input Threshold
VIH
0.7 VISO or 0.7 VDD1
V
Logic Low Input Threshold
VIL
0.3 VISO or 0.3 VDD1
V
Logic High Output Voltages
VOH
VDD1 0.2, VISO 0.2
VDD1 or VISO
V
IOx = 20 μA, VIx = VIxH
VDD1 0.5 or
VISO 0.5
VDD1 0.2 or
VISO 0.2
V
IOx = 4 mA, VIx = VIxH
Logic Low Output Voltages
VOL
0.0
0.1
V
IOx = 20 μA, VIx = VIxL
0.0
0.4
V
IOx = 4 mA, VIx = VIxL
Undervoltage Lockout
VDD1, VDDL, VISO supply
Positive Going Threshold
VUV+
2.7
V
Negative Going Threshold
VUV
2.4
V
Hysterisis
VUVH
0.3
V
Input Currents per Channel
II
10
+0.01
+10
μA
0 V ≤ VIx ≤ VDDx
AC SPECIFICATIONS
Output Rise/Fall Time
tR/tF
2.5
ns
10% to 90%
Common-Mode Transient
Immunity1
|CM|
25
35
kV/μs
VIx = VDD1 or VISO, VCM = 1000 V,
transient magnitude = 800 V
Refresh Rate
fr
1.0
Mbps
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.
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