参数资料
型号: ADUM1201BRZ
厂商: Analog Devices Inc
文件页数: 17/28页
文件大小: 0K
描述: IC DIGITAL ISOLATOR 2CH 8-SOIC
标准包装: 98
系列: iCoupler®
输入 - 1 侧/2 侧: 1/1
通道数: 2
电源电压: 2.7 V ~ 5.5 V
电压 - 隔离: 2500Vrms
数据速率: 10Mbps
传输延迟: 50ns
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
Data Sheet
ADuM1200/ADuM1201
ELECTRICAL CHARACTERISTICS—MIXED 3 V/5 V, 125°C OPERATION
All voltages are relative to their respective ground; 3.0 V ≤ V DD1 ≤ 3.6 V, 4.5 V ≤ V DD2 ≤ 5.5 V; all minimum/maximum specifications apply
over the entire recommended operating range, unless otherwise noted; all typical specifications are at T A = 25°C; V DD1 = 3.0 V, V DD2 = 5.0 V;
this applies to ADuM1200W and ADuM1201W automotive grade products.
Table 7.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Input Supply Current per Channel,
I DDI (Q)
0.26
0.35
mA
Quiescent
Output Supply Current per Channel,
I DDO (Q)
0.19
0.25
mA
Quiescent
ADuM1200W, Total Supply Current,
Two Channels 1
DC to 2 Mbps
V DD1 Supply Current
V DD2 Supply Current
I DD1 (Q)
I DD2 (Q)
0.6
0.5
1.0
0.8
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
10 Mbps (TRZ and URZ Grades Only)
V DD1 Supply Current
V DD2 Supply Current
I DD1 (10)
I DD2 (10)
2.2
1.3
3.4
2.0
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
25 Mbps (URZ Grade Only)
V DD1 Supply Current
V DD2 Supply Current
I DD1 (25)
I DD2 (25)
5.2
2.8
7.7
3.4
mA
mA
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
ADuM1201W, Total Supply Current,
Two Channels 1
DC to 2 Mbps
V DD1 Supply Current
V DD2 Supply Current
I DD1 (Q)
I DD2 (Q)
0.4
0.8
0.8
1.1
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
10 Mbps (TRZ and URZ Grades Only)
V DD1 Supply Current
V DD2 Supply Current
I DD1 (10)
I DD2 (10)
1.5
2.8
2.2
3.5
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
25 Mbps (URZ Grade Only)
V DD1 Supply Current
V DD2 Supply Current
I DD1 (25)
I DD2 (25)
3.4
6.3
4.8
8.0
mA
mA
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
For All Models
Input Currents
I IA , I IB
?10
+0.01
+10
μA
0 V ≤ V IA , V IB ≤ (V DD1 or V DD2 )
Logic High Input Threshold
Logic Low Input Threshold
V IH
V IL
0.7 (V DD1 or V DD2 )
0.3 (V DD1 or V DD2 )
V
V
Logic High Output Voltages
V OAH , V OBH
(V DD1 or V DD2 ) ? 0.1
(V DD1 or V DD2 ) ? 0.5
V DD1 or V DD2
(V DD1 or V DD2 ) ? 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 OAL , V OBL
0.0
0.04
0.2
0.1
0.1
0.4
V
V
V
I Ox = 20 μA, V Ix = V IxL
I Ox = 400 μA, V Ix = V IxL
I Ox = 4 mA, V Ix = V IxL
SWITCHING SPECIFICATIONS
ADuM120xWSRZ
C L = 15 pF, CMOS signal levels
Minimum Pulse Width 2
Maximum Data Rate 3
PW
1
1000
ns
Mbps
Propagation Delay 4
Pulse Width Distortion, |t PLH ? t PHL | 4
Propagation Delay Skew 5
Channel-to-Channel Matching 6
t PHL , t PLH
PWD
t PSK
t PSKCD/
15
150
40
50
50
ns
ns
ns
ns
t PSKOD
Output Rise/Fall Time (10% to 90%)
t R /t F
3
ns
Rev. I | Page 17 of 28
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