參數(shù)資料
型號(hào): ADUM1412ARWZ-RL
廠商: ANALOG DEVICES INC
元件分類: 其它接口
英文描述: Quad-Channel Digital Isolators
中文描述: SPECIALTY INTERFACE CIRCUIT, PDSO16
封裝: ROHS COMPLIANT, MS-013AA, SOIC-16
文件頁數(shù): 5/20頁
文件大?。?/td> 277K
代理商: ADUM1412ARWZ-RL
ADuM1410/ADuM1411/ADuM1412
ELECTRICAL CHARACTERISTICS—3 V OPERATION
2.7 V ≤ V
DD1
≤ 3.6 V, 2.7 V ≤ V
DD2
≤ 3.6 V; all min/max specifications apply over the entire recommended operation range, unless
otherwise noted; all typical specifications are at T
A
= 25°C, V
DD1
= V
DD2
= 3.0 V.
1
Rev. E | Page 5 of 20
Table 2.
Parameter
DC SPECIFICATIONS
Input Supply Current per Channel, Quiescent
Output Supply Current per Channel, Quiescent
ADuM1410, Total Supply Current, Four Channels
2
DC to 2 Mbps
V
DD1
Supply Current
V
DD2
Supply Current
10 Mbps (BRW Grade Only)
V
DD1
Supply Current
V
DD2
Supply Current
ADuM1411, Total Supply Current, Four Channels
2
DC to 2 Mbps
V
DD1
Supply Current
V
DD2
Supply Current
10 Mbps (BRW Grade Only)
V
DD1
Supply Current
V
DD2
Supply Current
ADuM1412, Total Supply Current, Four Channels
2
DC to 2 Mbps
V
DD1
or V
DD2
Supply Current
10 Mbps (BRW Grade Only)
V
DD1
or V
DD2
Supply Current
For All Models
Input Currents
Symbol
I
DDI (Q)
I
DDO (Q)
Min
Typ
0.25
0.19
1.2
0.8
4.5
1.4
1.0
0.9
3.1
2.1
1.0
2.6
+0.01 +10 μA
Max Unit
0.38 mA
0.33 mA
1.6
1.0
6.5
1.8
1.9
1.7
4.5
3.0
1.8
3.8
Test Conditions
DC to 1 MHz logic signal frequency
DC to 1 MHz logic signal frequency
5 MHz logic signal frequency
5 MHz logic signal frequency
DC to 1 MHz logic signal frequency
DC to 1 MHz logic signal frequency
5 MHz logic signal frequency
5 MHz logic signal frequency
DC to 1 MHz logic signal frequency
5 MHz logic signal frequency
0 ≤ V
IA
,V
IB
, V
IC
,V
ID
≤ V
DD1
or V
DD2
,
0 ≤ V
CTRL1
,V
CTRL2
≤ V
DD1
or V
DD2
,
V
DISABLE
≤ V
DD1
I
Ox
= 20 μA, V
Ix
= V
IxH
I
Ox
= 4 mA, V
Ix
= V
IxH
I
Ox
= 20 μA, V
Ix
= V
IxL
I
Ox
= 400 μA, V
Ix
= V
IxL
I
Ox
= 4 mA, V
Ix
= V
IxL
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
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
I
DD1 (Q)
I
DD2 (Q)
I
DD1 (10)
I
DD2 (10)
I
DD1 (Q)
I
DD2 (Q)
I
DD1 (10)
I
DD2 (10)
I
DD1 (Q)
, I
DD2 (Q)
I
DD1 (10)
, I
DD2 (10)
I
IA
, I
IB
, I
IC
,
I
ID
, I
CTRL1
,
I
CTRL2
, I
DISABLE
V
IH
V
IL
V
OAH
, V
OBH
,
V
OCH
, V
ODH
V
OAL
, V
OBL
,
V
OCL
, V
ODL
10
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
1.6
V
DD1
, V
DD2
0.1 3.0
V
DD1
, V
DD2
0.4 2.8
1
20
10
20
0.4
0.1
0.1
0.4
1000 ns
100
40
50
50
100
60
V
V
V
V
V
V
V
0.0
0.04
0.2
75
40
Logic Low Output Voltages
SWITCHING SPECIFICATIONS
ADuM1411ARW and ADuM1412ARW
Minimum Pulse Width
3
Maximum Data Rate
4
Propagation Delay
5
Pulse Width Distortion, |t
PLH
t
PHL
|
5
Propagation Delay Skew
6
Channel-to-Channel Matching
7
ADuM141xBRW
Minimum Pulse Width
3
Maximum Data Rate
4
Propagation Delay
5
PW
t
PHL
, t
PLH
PWD
t
PSK
t
PSKCD/OD
PW
t
PHL
, t
PLH
Mbps
ns
ns
ns
ns
ns
Mbps
ns
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