CMOS digital isolator, 5 channels, 1Mbps maximum data rate, 1000 Vrms minimum isolation voltage. Features 16-pin SOIC N package with gull-wing leads for surface mounting, 1.27mm pin pitch, and 9.9mm x 3.9mm x 1.25mm dimensions. Operates from a maximum 5.5V supply, with a 40ns maximum propagation delay skew and 35ns maximum propagation delay. Suitable for automotive applications with an operating temperature range of -40°C to 125°C.
PackageSOIC N
MountingSurface Mount
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Technical Specifications
Silicon Labs Si8451AA-B-IS1 technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
SOP
Package/Case
SOIC N
Package Description
Small Outline IC Narrow Body
Lead Shape
Gull-wing
Pin Count
16
PCB
16
Package Length (mm)
9.9
Package Width (mm)
3.9
Package Height (mm)
1.25(Min)
Seated Plane Height (mm)
1.75(Max)
Pin Pitch (mm)
1.27
Package Material
Plastic
Mounting
Surface Mount
Jedec
MS-012AC
Output Type
CMOS
Number of Channels per Chip
5
Maximum Data Rate
1Mbps
Max Operating Supply Voltage
5.5V
Maximum Propagation Delay Skew
40ns
Maximum Power Dissipation
415mW
Minimum Isolation Voltage
1000Vrms
Maximum Output Current Drive
10mA
Min Operating Temperature
-40°C
Max Operating Temperature
125°C
Maximum Fall Time
4.6ns
Maximum Rise Time
6.5ns
Maximum Propagation Delay Time (tPHL)
35ns
Maximum Propagation Delay Time (tPLH)
35ns
Maximum Pulse Width Distortion
25ns
Maximum Quiescent Supply Current
6.2/6mA
Maximum Working Insulation Voltage
560Vp
Minimum Common Mode Rejection
25(Typ)kV/us
Minimum Pulse Width
250ns
Compliance
Cage Code
6SQ24
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
Yes
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Silicon Labs Si8451AA-B-IS1 Datasheet
Download the complete datasheet for Silicon Labs Si8451AA-B-IS1 to view detailed technical specifications.
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