Automotive-grade digital isolator featuring 4 channels, CMOS output, and a 1Mbps maximum data rate. This surface-mount device is housed in a 16-pin SOIC W wide body package with gull-wing leads, offering 2500 Vrms minimum isolation voltage and 560Vp maximum working insulation voltage. Operating across a -40°C to 125°C temperature range, it supports up to 5.5V supply voltage with a maximum propagation delay of 35ns and 25ns pulse width distortion.
PackageSOIC W
MountingSurface Mount
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Technical Specifications
Silicon Labs Si8440AB-D-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)
2.35(Max)
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
1Mbps
Max Operating Supply Voltage
5.5V
Maximum Propagation Delay Skew
40ns
Maximum Power Dissipation
275mW
Minimum Isolation Voltage
2500Vrms
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
5.7/24.3mA
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
AEC Qualified
Yes
PPAP
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Silicon Labs Si8440AB-D-ISR Datasheet
Download the complete datasheet for Silicon Labs Si8440AB-D-ISR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.