Automotive-grade digital isolator featuring 4 channels and 150Mbps data rate. This CMOS interface IC offers 5000 Vrms isolation voltage and operates from a 5.5V supply. Packaged in a 16-pin SOIC W (SOP) with gull-wing leads for surface mounting, it boasts a 1.27mm pin pitch and dimensions of 10.3mm x 7.5mm x 2.05mm. Key performance specifications include a maximum propagation delay of 14ns, 4ns rise/fall times, and 35 kV/µs common mode rejection, suitable for operation between -40°C and 125°C.
PackageSOIC W
MountingSurface Mount
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Technical Specifications
Silicon Labs Si8645BD-B-ISR technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
SOP
Package/Case
SOIC W
Package Description
Small Outline IC Wide Body
Lead Shape
Gull-wing
Pin Count
16
PCB
16
Package Length (mm)
10.3
Package Width (mm)
7.5
Package Height (mm)
2.05(Min)
Seated Plane Height (mm)
2.65(Max)
Pin Pitch (mm)
1.27
Package Material
Plastic
Mounting
Surface Mount
Jedec
MS-013AA
Output Type
CMOS
Number of Channels per Chip
4
Maximum Data Rate
150Mbps
Max Operating Supply Voltage
5.5V
Maximum Propagation Delay Skew
5ns
Maximum Power Dissipation
275mW
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)
14ns
Maximum Propagation Delay Time (tPLH)
13ns
Maximum Pulse Width Distortion
4.5ns
Maximum Quiescent Supply Current
9.2/4mA
Maximum Working Insulation Voltage
1200Vp
Minimum Common Mode Rejection
35kV/us
Minimum Pulse Width
5ns
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, 2015/863
Datasheet
Silicon Labs Si8645BD-B-ISR Datasheet
Download the complete datasheet for Silicon Labs Si8645BD-B-ISR to view detailed technical specifications.
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