CMOS digital isolator featuring 2 channels and a 1Mbps maximum data rate. This surface-mount component offers 5000 Vrms minimum isolation voltage and operates with a maximum supply voltage of 5.5V. Designed for automotive applications, it boasts a maximum propagation delay skew of 40ns and a wide operating temperature range from -40°C to 125°C. The 8-pin SOIC package with gull-wing leads ensures reliable lead-frame SMT mounting.
PackageSOIC
MountingSurface Mount
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Technical Specifications
Silicon Labs Si8421AD-B-ISR technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
SOP
Package/Case
SOIC
Package Description
Small Outline IC
Lead Shape
Gull-wing
Pin Count
8
PCB
8
Package Length (mm)
5(Max)
Package Width (mm)
4(Max)
Package Height (mm)
1.55
Seated Plane Height (mm)
1.75(Max)
Pin Pitch (mm)
1.27
Package Material
Plastic
Mounting
Surface Mount
Output Type
CMOS
Number of Channels per Chip
2
Maximum Data Rate
1Mbps
Max Operating Supply Voltage
5.5V
Maximum Propagation Delay Skew
40ns
Maximum Power Dissipation
150mW
Minimum Isolation Voltage
5000Vrms
Maximum Output Current Drive
10mA
Min Operating Temperature
-40°C
Max Operating Temperature
125°C
Maximum Fall Time
4ns
Maximum Rise Time
4ns
Maximum Propagation Delay Time (tPHL)
35ns
Maximum Propagation Delay Time (tPLH)
35ns
Maximum Pulse Width Distortion
25ns
Maximum Quiescent Supply Current
4.2mA
Maximum Working Insulation Voltage
891Vp
Minimum Common Mode Rejection
20kV/us
Minimum Pulse Width
6(Max)ns
Compliance
Cage Code
6SQ24
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
Yes
AEC Qualified
Yes
PPAP
No
RoHS Versions
2011/65/EU
Datasheet
Silicon Labs Si8421AD-B-ISR Datasheet
Download the complete datasheet for Silicon Labs Si8421AD-B-ISR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.