ADUM1410(2006) 데이터 시트보기 (PDF) - Analog Devices
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ADUM1410 Datasheet PDF : 20 Pages
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ADuM1410/ADuM1411/ADuM1412
ELECTRICAL CHARACTERISTICS—3 V OPERATION
2.7 V ≤ VDD1 ≤ 3.6 V, 2.7 V ≤ VDD2 ≤ 3.6 V; all min/max specifications apply over the entire recommended operation range, unless
otherwise noted; all typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.0 V. 1
Table 2.
Parameter
Symbol Min
Typ Max Unit
DC SPECIFICATIONS
Input Supply Current per Channel, Quiescent IDDI (Q)
0.25 0.38 mA
Output Supply Current per Channel, Quiescent IDDO (Q)
ADuM1410, Total Supply Current, Four Channels2
0.19 0.33 mA
DC to 2 Mbps
VDD1 Supply Current
IDD1 (Q)
1.2 1.6 mA
VDD2 Supply Current
IDD2 (Q)
0.8 1.0 mA
10 Mbps (BRW Grade Only)
VDD1 Supply Current
IDD1 (10)
4.5 6.5 mA
VDD2 Supply Current
IDD2 (10)
ADuM1411, Total Supply Current, Four Channels2
1.4 1.8 mA
DC to 2 Mbps
VDD1 Supply Current
IDD1 (Q)
1.0 1.9 mA
VDD2 Supply Current
IDD2 (Q)
0.9 1.7 mA
10 Mbps (BRW Grade Only)
VDD1 Supply Current
IDD1 (10)
3.1 4.5 mA
VDD2 Supply Current
IDD2 (10)
ADuM1412, Total Supply Current, Four Channels2
2.1 3.0 mA
DC to 2 Mbps
VDD1 or VDD2 Supply Current
IDD1 (Q), IDD2 (Q)
1.0 1.8 mA
10 Mbps (BRW Grade Only)
VDD1 or VDD2 Supply Current
IDD1 (10), IDD2 (10)
2.6 3.8 mA
For All Models
Input Currents
IIA, IIB, IIC,
IID, ICTRL1,
ICTRL2, IDISABLE
−10
+0.01 +10 μA
Logic High Input Threshold
VIH
1.6
V
Logic Low Input Threshold
VIL
0.4 V
Logic High Output Voltages
VOAH, VOBH, VDD1, VDD2 − 0.1 3.0
V
VOCH, VODH VDD1, VDD2 − 0.4 2.8
V
Logic Low Output Voltages
VOAL, VOBL,
VOCL, VODL
0.0 0.1 V
0.04 0.1 V
0.2 0.4 V
SWITCHING SPECIFICATIONS
ADuM1411ARW and ADuM1412ARW
Minimum Pulse Width3
PW
1000 ns
Maximum Data Rate4
1
Mbps
Propagation Delay5
Pulse Width Distortion, |tPLH − tPHL|5
Propagation Delay Skew6
Channel-to-Channel Matching7
tPHL, tPLH
20
PWD
tPSK
tPSKCD/OD
75 100 ns
40 ns
50 ns
50 ns
ADuM141xBRW
Minimum Pulse Width3
PW
100 ns
Maximum Data Rate4
10
Mbps
Propagation Delay5
tPHL, tPLH
20
40 60 ns
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 ≤ VIA,VIB, VIC,VID ≤ VDD1 or VDD2,
0 ≤ VCTRL1,VCTRL2 ≤ VDD1 or VDD2,
VDISABLE ≤ VDD1
IOx = −20 μA, VIx = VIxH
IOx = −4 mA, VIx = VIxH
IOx = 20 μA, VIx = VIxL
IOx = 400 μA, VIx = VIxL
IOx = 4 mA, VIx = VIxL
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
Rev. E | Page 5 of 20
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