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
ISO1641BDR DGTL ISOLTR 3KV 2CH I2C 8-SOIC Texas Instruments	2.263 In Stock	1 : 2,86000 € Cut Tape (CT) 3.000 : 1,52164 € Tape & Reel (TR)	ISO164x	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
ISO1640BDR DGTL ISOLTR 3KV 2CH I2C 8-SOIC Texas Instruments	131 In Stock	1 : 3,07000 € Cut Tape (CT) 3.000 : 1,64014 € Tape & Reel (TR)	ISO164x	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
ISO1641DWR DGTL ISOLTR 5KV 2CH I2C 16-SOIC Texas Instruments	2.512 In Stock	1 : 4,15000 € Cut Tape (CT) 2.000 : 2,30639 € Tape & Reel (TR)	ISO164x	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
ISO1640DWR DGTL ISOLTR 5KV 2CH I2C 16-SOIC Texas Instruments	3.136 In Stock	1 : 4,36000 € Cut Tape (CT) 2.000 : 2,43905 € Tape & Reel (TR)	ISO164x	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
ISO1642DWR DGTL ISO 5KV 4CH I2C/SPI 16-SOIC Texas Instruments	1.439 In Stock	1 : 4,69000 € Cut Tape (CT) 2.000 : 2,63840 € Tape & Reel (TR)	ISO164x	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
ISO1644DWR DGTL ISO 5KV 5CH I2C/SPI 16-SOIC Texas Instruments	3.518 In Stock	1 : 4,91000 € Cut Tape (CT) 2.000 : 2,77078 € Tape & Reel (TR)	ISO164x	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
ISO1643DWR DGTL ISO 5KV 4CH I2C/SPI 16-SOIC Texas Instruments	1.245 In Stock	1 : 4,69000 € Cut Tape (CT) 2.000 : 2,63840 € Tape & Reel (TR)	ISO164x	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

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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.