参数资料
型号: SI8402AB-B-IS
厂商: Silicon Laboratories Inc
文件页数: 8/34页
文件大小: 0K
描述: IC I2C ISOLATOR BIDIR 8-SOIC
标准包装: 96
输入 - 1 侧/2 侧: 2/1
通道数: 1
电源电压: 3 V ~ 5.5 V
电压 - 隔离: 2500Vrms
数据速率: 10Mbps
传输延迟: 20ns
输出类型: 开路漏极
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 管件
工作温度: -40°C ~ 125°C
Si840x
Table 5. Electrical Characteristics for All I 2 C and Non-I 2 C Channels
3.0 V < VDD < 5.5 V. TA = –40 to +125 °C. Typical specs at 25 °C
Parameter
VDD Undervoltage Threshold
VDD Negative-going Lockout
Symbol
VDDUV+
VDDH–
Test Condition
AVDD, BVDD rising
AVDD, BVDD falling
Min
2.15
45
Typ
2.3
75
Max
2.5
95
Unit
V
mV
Hysteresis
Common Mode Transient
Immunity
Shut Down Time from UVLO
Start-up Time *
CMTI
t SD
t START
V I = V DD or 0 V
25
3.0
15
40
kV/μs
μs
μs
*Note: Start-up time is the time period from the application of power to valid data at the output.
1.4 V
Typical
Input
Typical
Output
1.4 V
t PLH
90%
10%
t r
90%
10%
t PHL
t f
Figure 1. Propagation Delay Timing (Non-I 2 C Channels)
1.1. Test Circuits
Figure 2 depicts the timing test diagram.
AVDD
BVDD
R 1
R 1
NC
NC
R 2
R 2
ASDA
ADIN
ADOUT
ASCL
BSDA
BDOUT
BDIN
BSCL
C 1
C 1
C 3
NC NC
AGND BGND
C 3
C 2
C 2
Si840x
Figure 2. Simplified Timing Test Diagram
8
Rev. 1.6
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