参数资料
型号: SI8422AD-B-IS
厂商: Silicon Laboratories Inc
文件页数: 14/37页
文件大小: 0K
描述: ISOLATOR 2CH 5KV 1M 16SOIC
视频文件: Digital Isolation Overview
Digital Isolators vs. Optocouplers
标准包装: 46
系列: ISOpro
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: 5000Vrms
数据速率: 1Mbps
传输延迟: 35ns
输出类型: 逻辑
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 管件
工作温度: -40°C ~ 125°C
产品目录页面: 628 (CN2011-ZH PDF)
其它名称: 336-1937-5
SI8422AD-B-IS-ND
Si8410/20/21 (5 kV)
Si8 422/23 ( 2. 5 & 5 k V)
Table 3. Electrical Characteristics 1 (Continued)
(V DD1 = 2.70 V, V DD2 = 2.70 V, T A = –40 to 125 °C)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Si8422Bx
V DD1
V DD2
2.9
2.9
4.3
4.3
mA
Si8423Bx
V DD1
V DD2
3.4
2.0
5.1
2.9
mA
100 Mbps Supply Current (All inputs = 50 MHz square wave, CL = 15 pF on all outputs)
Si8410Bx
V DD1
V DD2
2.0
2.0
3.0
3.0
mA
Si8420Bx
V DD1
V DD2
3.5
5.5
5.3
6.9
mA
Si8421Bx
V DD1
V DD2
4.6
4.6
5.8
5.8
mA
Si8422Bx
V DD1
V DD2
4.6
4.6
5.8
5.8
mA
Si8423Bx
V DD1
V DD2
3.4
5.2
5.1
6.5
mA
Timing Characteristics
Si841xAx, Si842xAx
Maximum Data Rate
Minimum Pulse Width
0
1.0
250
Mbps
ns
Propagation Delay
Pulse Width Distortion
t PHL , t PLH
PWD
See Figure 1
See Figure 1
35
25
ns
ns
|t PLH - t PHL |
Propagation Delay Skew 3
Channel-Channel Skew
t PSK(P-P)
t PSK
40
35
ns
ns
Si841xBx, Si842xBx
Maximum Data Rate
0
150
Mbps
Notes:
1. Specifications in this table are also valid at VDD1 = 2.6 V and VDD2 = 2.6 V when the operating temperature range is
constrained to T A = 0 to 85 °C.
2. 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.
3. 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.
4. Start-up time is the time period from the application of power to valid data at the output.
14
Rev. 1.3
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SI8422AD-D-IS 功能描述:General Purpose Digital Isolator 5000Vrms 2 Channel 1Mbps 20kV/μs CMTI 16-SOIC (0.295", 7.50mm Width) 制造商:silicon labs 系列:汽车级,AEC-Q100 包装:管件 零件状态:有效 技术:容性耦合 类型:通用 隔离式电源:无 通道数:2 输入 - 输入侧 1/输入侧 2:1/1 通道类型:单向 电压 - 隔离:5000Vrms 共模瞬态抗扰度(最小值):20kV/μs 数据速率:1Mbps 传播延迟 tpLH / tpHL(最大值):35ns,35ns 脉宽失真(最大):25ns 上升/下降时间(典型值):2ns, 2ns 电压 - 电源:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 封装/外壳:16-SOIC(0.295",7.50mm 宽) 供应商器件封装:16-SOIC 标准包装:46
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Si8422BB-B-IS 功能描述:隔离器接口集成电路 Dual Ch 2.5kV Isolator 150M 1/1 RoHS:否 制造商:Texas Instruments 通道数量:2 传播延迟时间: 电源电压-最大:5.5 V 电源电压-最小:3 V 电源电流:3.6 mA 功率耗散: 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:SOIC-8 封装:Tube