Digital Isolators

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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
8-SOIC
ISO1641BDR
DGTL ISOLTR 3KV 2CH I2C 8-SOIC
Texas Instruments
6,306
In Stock
1 : $4.53000
Cut Tape (CT)
3,000 : $2.38190
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Capacitive Coupling
I2C
No
2
2/1
Bidirectional, Unidirectional
3000Vrms
50kV/µs
-
70ns, 88ns
45ns
24ns, 16ns
3V ~ 5.5V
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8-SOIC
ISO1640BDR
DGTL ISOLTR 3KV 2CH I2C 8-SOIC
Texas Instruments
7,497
In Stock
1 : $4.85000
Cut Tape (CT)
3,000 : $2.56823
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Capacitive Coupling
I2C
No
2
2/2
Bidirectional
3000Vrms
50kV/µs
-
96ns, 96ns
45ns
24ns, 16ns
3V ~ 5.5V
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
UC2854ADWTR
ISO1641DWR
DGTL ISOLTR 5KV 2CH I2C 16-SOIC
Texas Instruments
1,044
In Stock
1 : $6.88000
Cut Tape (CT)
2,000 : $3.61126
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Capacitive Coupling
I2C
No
2
2/1
Bidirectional, Unidirectional
5000Vrms
50kV/µs
-
70ns, 88ns
45ns
24ns, 16ns
3V ~ 5.5V
-40°C ~ 125°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
UC2854ADWTR
ISO1642DWR
DGTL ISO 5KV 4CH I2C/SPI 16-SOIC
Texas Instruments
3,040
In Stock
1 : $7.43000
Cut Tape (CT)
2,000 : $4.12994
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Capacitive Coupling
I2C, SPI
No
4
3/3
Bidirectional, Unidirectional
5000Vrms
50kV/µs
50Mbps
70ns, 88ns
45ns
24ns, 16ns
3V ~ 5.5V
-40°C ~ 125°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
UC2854ADWTR
ISO1640DWR
DGTL ISOLTR 5KV 2CH I2C 16-SOIC
Texas Instruments
3,035
In Stock
1 : $7.60000
Cut Tape (CT)
2,000 : $4.23351
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Capacitive Coupling
I2C
No
2
2/2
Bidirectional
5000Vrms
50kV/µs
-
70ns, 88ns
45ns
24ns, 16ns
3V ~ 5.5V
-40°C ~ 125°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
UC2854ADWTR
ISO1644DWR
DGTL ISO 5KV 5CH I2C/SPI 16-SOIC
Texas Instruments
2,362
In Stock
1 : $7.77000
Cut Tape (CT)
2,000 : $4.34112
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Capacitive Coupling
I2C, SPI
No
5
4/3
Bidirectional, Unidirectional
5000Vrms
50kV/µs
50Mbps
18ns, 18ns
7ns
6ns, 6ns (Max)
3V ~ 5.5V
-40°C ~ 125°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
UC2854ADWTR
ISO1643DWR
DGTL ISO 5KV 4CH I2C/SPI 16-SOIC
Texas Instruments
1,659
In Stock
1 : $7.94000
Cut Tape (CT)
2,000 : $4.12994
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Capacitive Coupling
I2C, SPI
No
4
4/2
Bidirectional, Unidirectional
5000Vrms
50kV/µs
50Mbps
70ns, 88ns
45ns
24ns, 16ns
3V ~ 5.5V
-40°C ~ 125°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
Showing
of 7

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.