参数资料
型号: ADUM3200ARZ
厂商: Analog Devices Inc
文件页数: 10/20页
文件大小: 0K
描述: IC DIGITAL ISOLATOR 2CH 8-SOIC
其它图纸: Block Diagram, Dual
标准包装: 98
系列: iCoupler®
输入 - 1 侧/2 侧: 2/0
通道数: 2
电源电压: 2.7 V ~ 5.5 V
电压 - 隔离: 2500Vrms
数据速率: 1Mbps
传输延迟: 150ns
输出类型: 逻辑
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 管件
工作温度: -40°C ~ 105°C
产品目录页面: 2766 (CN2011-ZH PDF)
ADuM3200/ADuM3201
Data Sheet
ELECTRICAL CHARACTERISTICS—MIXED 3 V/5 V, 125°C OPERATION
All typical specifications are at T A = 25°C, V DD1 = 3 V, V DD2 = 5.0 V. Minimum/maximum specifications apply over the entire recommended
operation range: 3.0 V ≤ V DD1 ≤ 3.6 V, 4.5 V ≤ V DD2 ≤ 5.5 V, and ?40°C ≤ T A ≤ +125°C, unless otherwise noted. Switching specifications
are tested with C L = 15 pF and CMOS signal levels, unless otherwise noted.
Table 22.
A Grade
B Grade
C Grade
Parameter
Symbol
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
Test Conditions
SWITCHING SPECIFICATIONS
Data Rate
1
10
25
Mbps
Within PWD limit
Propagation Delay
t PHL , t PLH
15
150
15
55
15
50
ns
50% input to 50% output
Pulse Width Distortion
PWD
ADuM3200
ADuM3201
Change vs. Temperature
6
40
40
5
3
4
5
3
4
ns
ns
ps/°C
|t PLH ? t PHL |
|t PLH ? t PHL |
Pulse Width
Propagation Delay Skew
PW
t PSK
1000
50
100
22
40
15
ns
ns
Within PWD limit
Between any two units
Channel Matching
Codirectional
Opposing-Direction
t PSKCD
t PSKOD
50
50
3
22
3
15
ns
ns
Output Rise/Fall Time
t R /t F
2.5
2.5
2.5
ns
10% to 90%
Table 23.
1 Mbps—A Grade,
10 Mbps—B Grade and
B Grade, and C Grade
C Grade
25 Mbps—C Grade
Parameter
Symbol
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
Test Conditions
SUPPLY CURRENT
ADuM3200
ADuM3201
I DD1
I DD2
I DD1
I DD2
0.8
1.0
0.7
1.3
1.3
1.6
1.3
1.8
2.0
1.7
1.5
3.1
3.2
2.8
2.1
4.0
4.3
3.1
3.0
6.4
6.4
3.9
4.2
8.3
mA
mA
mA
mA
No load
No load
No load
No load
Table 24. For All Models
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Logic High Input Threshold
V IH
0.7 V DDx
V
Logic Low Input Threshold
V IL
0.4
0.3 V DDx
V
Logic High Output Voltages
V OH
V DDx ? 0.1
V DDx ? 0.5
V DDx
V DDx ? 0.2
V
V
I Ox = ?20 μA, V Ix = V IxH
I Ox = ?4 mA, V Ix = V IxH
Logic Low Output Voltages
V OL
0.0
0.2
0.1
0.4
V
V
I Ox = 20 μA, V Ix = V IxL
I Ox = 4 mA, V Ix = V IxL
Input Current per Channel
I I
?10
+0.01
+10
μA
0 V ≤ V Ix ≤ V DDX
Supply Current per Channel
Quiescent Input Supply Current
Quiescent Output Supply Current
Dynamic Input Supply Current
Dynamic Output Supply Current
I DDI(Q)
I DDO(Q)
I DDI(D)
I DDO(D)
0.3
0.5
0.10
0.05
0.5
0.6
mA
mA
mA/Mbps
mA/Mbps
V IA = V IB = 0 V
V IA = V IB = 0 V
AC SPECIFICATIONS
Common-Mode Transient Immunity 1
Refresh Rate
|CM|
f r
25
35
1.1
kV/μs
Mbps
V Ix = V DDX , V CM = 1000 V,
transient magnitude = 800 V
1
|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining V O > 0.8 V DD . The common-mode voltage slew rates apply to both
rising and falling common-mode voltage edges.
Rev. C | Page 10 of 20
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