参数资料
型号: SI8642EC-B-IS1
厂商: Silicon Laboratories Inc
文件页数: 14/44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 4. Electrical Characteristics (Continued)
(V DD1 = 2.5 V ±5%, V DD2 = 2.5 V ±5%, T A = –40 to 125 °C)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Timing Characteristics
Si864xBx, Ex
Maximum Data Rate
Minimum Pulse Width
0
150
5.0
Mbps
ns
Propagation Delay
Pulse Width Distortion
t PHL , t PLH
PWD
See Figure 2
See Figure 2
5.0
8.0
0.2
14
5.0
ns
ns
|t PLH – t PHL |
Propagation Delay Skew 2
Channel-Channel Skew
t PSK(P-P)
t PSK
2.0
0.4
5.0
2.5
ns
ns
All Models
Output Rise Time
Output Fall Time
Peak Eye Diagram Jitter
Common Mode Transient
Immunity
Enable to Data Valid
Enable to Data Tri-State
t r
t f
t JIT(PK)
CMTI
t en1
t en2
C L = 15 pF
See Figure 2
C L = 15 pF
See Figure 2
See Figure 8
V I = V DD or 0 V
V CM = 1500 V (see
Figure 3)
See Figure 1
See Figure 1
35
2.5
2.5
350
50
6.0
8.0
4.0
4.0
11
12
ns
ns
ps
kV/μs
ns
ns
Startup
Time 3
t SU
15
40
μs
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.
14
Rev. 1.6
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