參數(shù)資料
型號(hào): ADUM3100
廠商: Analog Devices, Inc.
英文描述: Digital Isolator, Enhanced System-Level ESD Reliability
中文描述: 數(shù)字隔離器,提高其系統(tǒng)級(jí)靜電放電的可靠性
文件頁數(shù): 3/16頁
文件大小: 289K
代理商: ADUM3100
ADuM3100
ELECTRICAL SPECIFICATIONS, 5 V OPERATION
1
4.5 V ≤ V
DD1
≤ 5.5 V, 4.5 V ≤ V
DD2
≤ 5.5 V. All minimum/maximum specifications apply over the entire recommended operation range,
unless otherwise noted. All typical specifications are at T
A
= 25°C, V
DD1
= V
DD2
= 5 V.
Table 1.
Parameter
Symbol
DC SPECIFICATIONS
Input Supply Current, Quiescent
I
DD1 (Q)
Output Supply Current, Quiescent
I
DD2 (Q)
Input Supply Current (25 Mbps)
(See Figure 4)
Output Supply Current
2
(25 Mbps)
(See Figure 5)
Input Supply Current (100 Mbps)
(See Figure 4)
Output Supply Current
2
(100 Mbps)
(See Figure 5)
Input Current
I
I
Logic High Output Voltage
V
OH
Logic Low Output Voltage
V
OL
SWITCHING SPECIFICATIONS
For ADuM3100AR
Minimum Pulse Width
3
PW
Rev. A | Page 3 of 16
Min
Typ
1.3
0.15
3.2
Max
1.8
0.25
4.5
Unit
mA
mA
mA
Test Conditions
V
I
= 0 V or V
DD1
V
I
= 0 V or V
DD1
12.5 MHz logic signal freq.
I
DD1 (25)
I
DD2 (25)
0.6
1.1
mA
12.5 MHz logic signal freq.
I
DD1 (100)
10
15
mA
50 MHz logic signal freq.
I
DD2 (100)
2.1
2.9
mA
50 MHz logic signal freq.,
ADuM3100BR only
0 ≤ V
IN
≤ V
DD1
I
O
= 20 μA, V
I
= V
IH
I
O
= –4 mA, V
I
= V
IH
I
O
= 20 μA, V
I
= V
IL
I
O
= 400 μA, V
I
= V
IL
I
O
= 4 mA, V
I
= V
IL
C
L
= 15 pF, CMOS signal
levels
C
L
= 15 pF, CMOS signal
levels
C
L
= 15 pF, CMOS signal
levels
C
L
= 15 pF, CMOS signal
levels
C
L
= 15 pF, CMOS signal
levels
C
L
= 15 pF, CMOS signal
levels
C
L
= 15 pF, CMOS signal
levels
C
L
= 15 pF, CMOS signal
levels
C
L
= 15 pF, CMOS signal
levels
C
L
= 15 pF, CMOS signal
levels
C
L
= 15 pF, CMOS signal
levels
V
I
= 0 or V
DD1
, V
CM
= 1000 V
10
V
DD2
0.1
V
DD2
0.8
+0.01
5.0
4.6
0.0
0.03
0.3
+10
0.1
0.1
0.8
40
μA
V
V
V
V
V
ns
Maximum Data Rate
4
25
Mbps
For ADuM3100BR
Minimum Pulse Width
4
PW
6.7
10
ns
Maximum Data Rate
4
100
150
Mbps
For All Grades
Propagation Delay Time to Logic Low
Output
5,
(See Figure 6)
Propagation Delay Time to Logic High
Output
5, 6
(See Figure 6)
Pulse-Width Distortion |t
PLH
t
PHL
|
6
t
PHL
10.5
18
ns
t
PLH
10.5
18
ns
PWD
0.5
2
ns
Change vs. Temperature
7
3
ps/°C
Propagation Delay Skew (Equal Temperature)
6, 8
t
PSK1
8
ns
Propagation Delay Skew (Equal Temperature,
Supplies)
6, 8
Output Rise/Fall Time
t
PSK2
6
ns
t
R
, t
F
3
ns
Common-Mode Transient Immunity at
Logic Low/High Output
9
Input Dynamic Supply Current
10
Output Dynamic Supply Current
10
|CM
L
|,
|CM
H
|
I
DDI (D)
I
DDO (D)
25
35
kV/μs
0.09
0.02
mA/Mbps
mA/Mbps
See notes on Page 6
.
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