ADUM3481BRSZ
- Mfr.Part #
- ADUM3481BRSZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- DGTL ISO 3750VRMS 4CH GP 20SSOP
- Stock
- 846
- In Stock :
- 846
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Digital Isolators
- Data Rate :
- 25Mbps
- ECCN Code :
- EAR99
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Width :
- 5.6mm
- Packaging :
- Tube
- Number of Pins :
- 20
- Propagation Delay tpLH / tpHL (Max) :
- 33ns, 33ns
- Channel Type :
- Unidirectional
- Factory Lead Time :
- 10 Weeks
- Nominal Supply Current :
- 600μA
- Rise / Fall Time (Typ) :
- 2.5ns 2.5ns
- Operating Temperature :
- -40°C~125°C
- Surface Mount :
- yes
- Number of Terminations :
- 20
- Height Seated (Max) :
- 2mm
- JESD-609 Code :
- e3
- Base Part Number :
- ADUM3481
- Number of Functions :
- 1
- Contact Plating :
- Tin
- Voltage - Supply :
- 1.8V~5.5V 3V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 20
- Length :
- 7.5mm
- Mounting Type :
- Surface Mount
- Lead Free :
- Contains Lead
- Type :
- GENERAL PURPOSE
- Terminal Pitch :
- 0.65mm
- Rise Time :
- 1ms
- Max Input Current :
- 10mA
- RoHS Status :
- ROHS3 Compliant
- Voltage - Isolation :
- 3750Vrms
- Number of Channels :
- 4
- Propagation Delay :
- 33 ns
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Supply Voltage :
- 3V
- Pbfree Code :
- No
- Max Power Dissipation :
- 2.47W
- Isolated Power :
- No
- Series :
- iCoupler®
- Depth :
- 1.85mm
- Pulse Width Distortion (PWD) :
- 3 ns
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Common Mode Transient Immunity (Min) :
- 25kV/μs
- Inputs - Side 1/Side 2 :
- 3/1
- REACH SVHC :
- No SVHC
- Datasheets
- ADUM3481BRSZ

ADUM3481BRSZ datasheet pdf and Digital Isolators product details from Analog Devices Inc. stock available at
ADUM3481BRSZ FEATURES
Up to 25 Mbps data rate (NRZ)
Low propagation delay: 25 ns typical
Low dynamic power consumption
1.8 V to 5 V level translation
High temperature operation: 125°C
High common-mode transient immunity: >25 kV/µs
Output default select
20-lead, RoHS-compliant, SSOP package
Safety and regulatory approvals:
UL recognition: 3750 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A
VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 560 V peak
ADUM3481BRSZ APPLICATIONS
General-purpose multichannel isolation
SPI interface/data converter isolation
Industrial field bus isolation
ADUM3481BRSZ DESCRIPTION
The ADuM3480/ADuM3481/ADuM34821 are quad-channel digital isolators based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices and other integrated couplers. With typical propagation delay reduced to 25 ns, pulse width distortion is also halved.
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