Digital Isolators

Results: 2
Manufacturer
Analog Devices Inc.Texas Instruments
Series
-IsoPower®, iCoupler®
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Type
RS232RS422, RS485
Number of Channels
24
Inputs - Side 1/Side 2
1/12/2
Voltage - Isolation
2500Vrms5000Vrms
Common Mode Transient Immunity (Min)
25kV/µs100kV/µs (Typ)
Data Rate
460Kbps12Mbps
Propagation Delay tpLH / tpHL (Max)
135ns, 190ns610ns, 610ns
Pulse Width Distortion (Max)
40ns-
Rise / Fall Time (Typ)
2.3ns, 2.3ns4ns, 4ns (Max)
Voltage - Supply
1.71V ~ 1.89V, 2.25V ~ 5.5V4.5V ~ 5.5V
Operating Temperature
-40°C ~ 125°C-40°C ~ 85°C
Stocking Options
Environmental Options
Media
Marketplace Product
2Results

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Technology
Type
Isolated Power
Number of Channels
Inputs - Side 1/Side 2
Channel Type
Voltage - Isolation
Common Mode Transient Immunity (Min)
Data Rate
Propagation Delay tpLH / tpHL (Max)
Pulse Width Distortion (Max)
Rise / Fall Time (Typ)
Voltage - Supply
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
20 SOIC
ADM3251EARWZ
DGTL ISO 2500VRMS RS232 20SOIC
Analog Devices Inc.
2,344
In Stock
1 : ¥77.45000
Tube
Tube
Active
Magnetic Coupling
RS232
Yes
2
1/1
Unidirectional
2500Vrms
25kV/µs
460Kbps
135ns, 190ns
-
2.3ns, 2.3ns
4.5V ~ 5.5V
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
ISOW7741DFMR
ISOW1432DFMR
LOW EMISSIONS, 5-KVRMS, 12-MBPS
Texas Instruments
4,109
In Stock
1 : ¥95.64000
Cut Tape (CT)
850 : ¥66.03495
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Magnetic Coupling
RS422, RS485
Yes
4
2/2
Unidirectional
5000Vrms
100kV/µs (Typ)
12Mbps
610ns, 610ns
40ns
4ns, 4ns (Max)
1.71V ~ 1.89V, 2.25V ~ 5.5V
-40°C ~ 125°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
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Digital Isolators


Digital Isolators electrically separate circuits but still allow for digital signals to be transferred between them. The technology types are capacitive coupling, giant magnetoresistive (GMR), or magnetic coupling.  The number of channels range from 1 to 10 and the channel types can be bidirectional, unidirectional, or both.