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参数资料
| 型号： | SI8440-B-IS |
| 厂商： | SILICON LABORATORIES |
| 元件分类： | 模拟信号调理 |
| 英文描述： | QUAD-CHANNEL DIGITAL ISOLATOR |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封装： | ROHS COMPLIANT, SOIC-16 |
| 文件页数： | 9/24页 |
| 文件大小： | 436K |
| 代理商： | SI8440-B-IS |
Si8440/1/2
Rev. 0.3
9
Timing Characteristics
Maximum Data Rate
0
—
100
Mbps
Minimum Pulse Width
Propagation Delay
1
—
5
—
ns
t
PHL
,t
PLH
PWD
—
12
—
ns
Pulse Width Distortion
|t
PLH
-
t
PHL
|
1
Propagation Delay Skew
2
Channel-Channel Skew
3
—
1.5
—
ns
t
PSK
—
10
—
ns
t
PSKCD/OD
—
1
—
ns
Output Rise Time
C1 = 15 pF
—
2
—
ns
Output Fall Time
C1 = 15 pF
—
2
—
ns
Common Mode Transient
Immunity at Logic Low Output
4
Common Mode Transient
Immunity at Logic High Output
4
Enable to Data Valid
CM
L
25
30
—
kV/μs
CM
H
25
30
—
kV/μs
t
en1
t
en2
t
SU
—
5
—
ns
Enable to Data Tri-State
Start-up Time
5
—
5
—
ns
—
3
—
μs
Notes:
1.
t
PHL
propagation delay is measured from the 50% level of the falling edge of the V
Ix
signal to the 50% level of the falling
edge of the V
Ox
signal. t
PLH
propagation delay is measured from the 50% level of the rising edge of the V
Ix
signal to the
50% level of the rising edge of the V
Ox
signal.
2.
t
PSK
is the magnitude of the worst-case difference in t
PHL
or t
PLH
that is measured between units at the same operating
temperature, supply voltages, and output load within the recommended operating conditions.
3.
Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any
two channels with inputs on the same side of the isolation barrier. Opposing-directional channel-to-channel matching is
the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of
the isolation barrier.
4.
CM
H
is the maximum common-mode voltage slew rate that can be sustained while maintaining V
O
> 0.8 V
DD2
. CM
L
is
the maximum common-mode voltage slew rate that can be sustained while maintaining V
O
< 0.8 V. The common-mode
voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range
over which the common mode is slewed.
5.
Start-up time is the time period from the application of power to valid data at the output.
Table 3. Electrical Characteristics (Continued)
(V
DD1
= 2.5 V, V
DD2
= 2.5 V, T
A
= –40 to 100 C°)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
相关PDF资料 |
PDF描述 |
|---|---|
| SI8440-C-IS | QUAD-CHANNEL DIGITAL ISOLATOR |
| SI8441 | QUAD-CHANNEL DIGITAL ISOLATOR |
| SI8441-A-IS | QUAD-CHANNEL DIGITAL ISOLATOR |
| SI8441-B-IS | QUAD-CHANNEL DIGITAL ISOLATOR |
| SI8441-C-IS | QUAD-CHANNEL DIGITAL ISOLATOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SI8440-C-IS | 功能描述:IC ISOLATOR 4CH 2.5KV 150M16SOIC RoHS:是 类别:隔离器 >> 数字隔离器 系列:ISOpro 产品培训模块:IsoLoop® Isolator 标准包装:50 系列:IsoLoop® 输入 - 1 侧/2 侧:5/0 通道数:5 电源电压:3 V ~ 5.5 V 电压 - 隔离:2500Vrms 数据速率:110Mbps 传输延迟:12ns 输出类型:CMOS 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 ~ 85°C 其它名称:390-1053-5 |
| SI8440ED-B-ISR | 制造商:Silicon Laboratories Inc 功能描述: |
| SI8441 | 制造商:SILABS 制造商全称:SILABS 功能描述:QUAD-CHANNEL DIGITAL ISOLATOR |
| SI8441AA-C-IS1 | 功能描述:隔离器接口集成电路 QuadCh 1.0kV Isolatr 1M 3/1 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 |
| Si8441AA-C-IS1R | 功能描述:隔离器接口集成电路 QuadCh 1.0kV Isolatr 1M 3/1 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 |
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