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ADM3251EARWZ-REEL
Analog Devices Inc.RoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.295, 7.50mm Width)
Category Digital Isolators / Digital Isolators
Description
DGTL ISO 2.5KV 2CH RS232 20SOIC
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Pricing & Ordering
Inventory: 6079
Minimum: 1
Total Price: USD $1.57
Unit Price: USD $1.57304
≥1 USD $1.57304
≥10 USD $1.484
≥100 USD $1.4
≥500 USD $1.32075
≥1000 USD $1.246
≥3000 USD $1.17547
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 4 weeks ago)
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series IsoPower?, iCoupler?
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Type RS232
Additional Feature ALSO REQUIRES 3V TO 3.7V SUPPLY
Technology Magnetic Coupling
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ADM3251
Pin Count 20
Qualification Status Not Qualified
Voltage - Isolation 2500Vrms
Operating Supply Voltage 5V
Number of Channels 2
Interface RS-232
Operating Supply Current 110mA
Nominal Supply Current 110mA
Max Supply Current 145mA
Logic Function Receiver
Data Rate 460Kbps
Differential Output NO
Input Characteristics SCHMITT TRIGGER
Rise / Fall Time (Typ) 2.3ns, 2.3ns
Driver Number of Bits 1
Channel Type Unidirectional
Receiver Number of Bits 1
Number of Transceivers 1
Simplex/Duplex Duplex
Propagation Delay tpLH / tpHL (Max) 135ns, 190ns
Common Mode Transient Immunity (Min) 25kV/μs
Inputs - Side 1/Side 2 1/1
Output Low Current-Max 0.004A
Isolated Power Yes
Dimensions
Height 2.65mm
Width 7.5mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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