参数资料
型号: SI8400AB-B-IS
厂商: Silicon Laboratories Inc
文件页数: 4/34页
文件大小: 0K
描述: IC ISOLATOR BIDIR I2C 8-SOIC
视频文件: Digital Isolation Overview
Digital Isolators vs. Optocouplers
标准包装: 96
输入 - 1 侧/2 侧: 2/2
通道数: 2
电源电压: 3 V ~ 5.5 V
电压 - 隔离: 2500Vrms
数据速率: 10Mbps
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
配用: 336-1765-ND - KIT EVAL FOR SI84XXISO
Si840x
1. Electrical Specifications
Table 1. Absolute Maximum Ratings 1
Parameter
Storage Temperature 2
Ambient Temperature Under Bias
Supply Voltage (Revision A) 3
Symbol
T STG
T A
V DD
Min
–65
–40
–0.5
Typ
Max
150
125
5.75
Unit
°C
°C
V
Supply Voltage (Revision
B) 3
V DD
–0.5
6.0
V
Input Voltage
Output Voltage
Output Current Drive (non-I 2 C channels)
V I
V O
I O
–0.5
–0.5
V DD + 0.5
V DD + 0.5
±10
V
V
mA
Side A output current drive
(I 2 C
channels)
I O
±15
mA
Side B output current drive (I 2 C channels)
Lead Solder Temperature (10 s)
Maximum Isolation Voltage (1 s)
I O
±75
260
3600
mA
°C
V RMS
Notes:
1. Permanent device damage may occur if the absolute maximum ratings are exceeded. Functional operation should be
restricted to conditions as specified in the operational sections of this data sheet.
2. VDE certifies storage temperature from –40 to 150 °C.
3. See "7.Ordering Guide" on page 25 for more information.
Table 2. Si840x Power Characteristics*
3.0 V < VDD < 5.5 V. TA = –40 to +125 °C. Typical specs at 25 °C (See Figures 2 and 16 for test diagrams.)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Si8400/01/02 Supply Current
AVDD current
BVDD current
AVDD current
BVDD current
AVDD current
BVDD current
Idda
Iddb
Idda
Iddb
Idda
Iddb
All channels = 0 dc
All channels = 1 dc
All channels = 1.7 MHz
4.2
3.9
2.3
1.9
3.2
2.9
6.3
5.9
3.5
2.9
4.8
4.4
mA
mA
mA
mA
mA
mA
Si8405 Supply Current
AVDD current
BVDD current
AVDD current
BVDD current
AVDD current
BVDD current
Idda
Iddb
Idda
Iddb
Idda
Iddb
All non-I 2 C channels = 0
All I 2 C channels = 1
All non-I 2 C channels = 1
All I 2 C channels = 0
All non-I 2 C channels = 5 MHz
All I 2 C channels = 1.7 MHz
3.2
2.9
6.2
6.0
4.7
4.5
4.8
4.4
9.3
9.0
7.1
6.8
mA
mA
mA
mA
mA
mA
*Note: All voltages are relative to respective ground.
4
Rev. 1.6
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