参数资料
型号: SI8642EC-B-IS1
厂商: Silicon Laboratories Inc
文件页数: 10/44页
文件大小: 0K
描述: IC ISOLATOR 4CH 3.75KV 16-SOIC
标准包装: 48
输入 - 1 侧/2 侧: 2/2
通道数: 4
电源电压: 2.5 V ~ 5.5 V
电压 - 隔离: 3750Vrms
数据速率: 150Mbps
传输延迟: 8ns
输出类型: 三态
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC N
包装: 管件
工作温度: -40°C ~ 125°C
其它名称: 336-2094-5
Si8640/41/42/45
Table 3. Electrical Characteristics (Continued)
(V DD1 = 3.3 V ±10%, V DD2 = 3.3 V ±10%, T A = –40 to 125 °C)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
1 Mbps Supply Current (All inputs = 500 kHz square wave, CI = 15 pF on all outputs)
Si8640Bx, Ex, Si8645Bx
V DD1
V DD2
3.6
2.9
5.0
4.0
mA
Si8641Bx, Ex
V DD1
V DD2
3.4
3.3
4.8
4.6
mA
Si8642Bx, Ex
V DD1
V DD2
3.3
3.3
4.6
4.6
mA
10 Mbps Supply Current (All inputs = 5 MHz square wave, CI = 15 pF on all outputs)
Si8640Bx, Ex, Si8645Bx
V DD1
V DD2
3.6
3.4
5.0
4.7
mA
Si8641Bx, Ex
V DD1
V DD2
3.5
3.6
4.9
5.1
mA
Si8642Bx, Ex
V DD1
V DD2
3.6
3.6
5.0
5.0
mA
100 Mbps Supply Current (All inputs = 50 MHz square wave, CI = 15 pF on all outputs)
Si8640Bx, Ex, Si8645Bx
V DD1
V DD2
3.6
12.3
5.0
15.9
mA
Si8641Bx, Ex
V DD1
V DD2
5.9
10.3
7.9
13.4
mA
Si8642Bx, Ex
V DD1
V DD2
8.2
8.2
10.7
10.7
mA
Notes:
1. The nominal output impedance of an isolator driver channel is approximately 50 ? , ±40%, which is a combination of
the value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads
where transmission line effects will be a factor, output pins should be appropriately terminated with controlled
impedance PCB traces.
2. t PSK(P-P) is the magnitude of the difference in propagation delay times measured between different units operating at
the same supply voltages, load, and ambient temperature.
3. Start-up time is the time period from the application of power to valid data at the output.
10
Rev. 1.6
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