ISO772x/ISO772x-Q1 Digital Isolators

Texas Instruments ISO772x/ISO772x-Q1 Digital Isolators are a high-performance, dual-channel digital isolator with 5000VRMS (DW package) and 3000VRMS (D package) isolation ratings per UL 1577. These devices are also certified by VDE, TUV, CSA, and CQC. The ISO772x/ISO772x-Q1 provides high electromagnetic immunity and low emissions at low power consumption while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier.

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Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Number of Channels
Polarity
Data Rate
Isolation Voltage
Isolation Type
Supply Voltage - Max
Supply Voltage - Min
Operating Supply Current
Propagation Delay Time
Minimum Operating Temperature
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Texas Instruments Digital Isolators Robust EMC dual-cha nnel 1/1 reinforce A A 595-ISO7721BDW
Datasheet
1,258In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7721 SMD/SMT SOIC-16 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 1/1 reinforce A A 595-ISO7721FBDW
Datasheet
7,268In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7721 SMD/SMT SOIC-16 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 1/1 reinforce
Datasheet
2,411In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 25
: 2,500

ISO7721 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC dual-channel 2/
Datasheet
1,057In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ISO7720 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 11.6 mA 17 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC dual-channel 1/
Datasheet
1,480In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ISO7721 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 1 mA, 1.7 mA, 2.2 mA, 7.3 mA 17 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC dual-channel 2/
Datasheet
650In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ISO7720 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 11.6 mA 17 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 2/0 reinforce A A 595-ISO7720D
Datasheet
3,959In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7720 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 3000 Vrms Capacitive Coupling 5.5 V 2.25 V 11.6 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 2/0 reinforce A A 595-ISO7720FD
Datasheet
1,460In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7720 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 3000 Vrms Capacitive Coupling 5.5 V 2.25 V 11.6 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 2/0 reinforce A A 595-ISO7720FDW
Datasheet
1,385In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7720 SMD/SMT SOIC-16 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 11.6 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC dual-channel 2/ A A 595-ISO7720FQDQ1
Datasheet
1,544In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7720 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 3000 Vrms Capacitive Coupling 5.5 V 2.25 V 11.6 mA 17 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 1/1 reinforce A A 595-ISO7721D
Datasheet
2,162In Stock
7,500Expected 6/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7721 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 3000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 1/1 reinforce A A 595-ISO7721DW
Datasheet
3,787In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7721 SMD/SMT SOIC-16 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 1/1 reinforce A A 595-ISO7721FD
Datasheet
1,949In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7721 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 3000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 1/1 reinforce A A 595-ISO7721FDW
Datasheet
2,479In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7721 SMD/SMT SOIC-16 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC dual-channel 1/ A A 595-ISO7721FQDQ1
Datasheet
6,420In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7721 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 3000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 2/0 reinforce A A 595-ISO7720DW
Datasheet
1,016In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7720 SMD/SMT SOIC-16 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 11.6 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 2/0 reinforce A A 595-ISO7720DWV
Datasheet
1,157In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ISO7720 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 11.6 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 2/0 reinforce A A 595-ISO7720FDWV
Datasheet
1,018In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ISO7720 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 11.6 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC dual-channel 2/ A A 595-ISO7720QDQ1
Datasheet
1,231In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7720 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 3000 Vrms Capacitive Coupling 5.5 V 2.25 V 11.6 mA 17 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC dual-channel 2/ A A 595-ISO7720QDWQ1
Datasheet
11In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7720 SMD/SMT SOIC-16 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 11.6 mA 17 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC dual-cha nnel 1/1 reinforce A A 595-ISO7721FDWV
Datasheet
242In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ISO7721 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC dual-channel 1/ A A 595-ISO7721FQDWQ1
Datasheet
352In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7721 SMD/SMT SOIC-16 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC dual-channel 1/
Datasheet
104In Stock
2,000Expected 6/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ISO7721 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC dual-channel 1/ A A 595-ISO7721QDQ1
Datasheet
685In Stock
2,500Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7721 SMD/SMT SOIC-8 2 Channel Unidirectional 100 Mb/s 3000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC dual-channel 1/ A A 595-ISO7721QDWQ1
Datasheet
239In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7721 SMD/SMT SOIC-16 2 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 7.3 mA 17 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel