ISO164x/ISO164x-Q1 Digital Isolators

Texas Instruments ISO164x/ISO164x-Q1 Bi-Directional I2C Digital Isolators are hot-swappable, low-power, bidirectional isolators compatible with I2C interfaces. This digital isolator supports UL 1577 isolation ratings of 3000VRMS in the 8-D package. Each isolation channel in this low emissions device has a logic input and open-drain output separated by a double capacitive silicon dioxide (SiO2) insulation barrier. This family includes devices certified by VDE, UL, CSA, TUV, and CQC. The Texas Instruments ISO164x/ISO164x-Q1 has two isolated bidirectional channels for clock and data lines. ISO164x/ISO164x-Q1 integrates logic required to support bidirectional channels, providing a much simpler design and smaller footprint when compared to optocoupler-based solutions. The ISO164x-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 9
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. 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 Maximum Operating Temperature Packaging
Texas Instruments Digital Isolators Hot-swappable robus t-EMC bidirectional 4.972In Stock
Cut Tape
Rp108.608,32
Rp82.923,92
Rp76.502,82
Rp69.347,88
Reel
Rp60.725,26
Min.: 1
Mult.: 1
: 2.000
ISO1642 SMD/SMT SOIC-16 4 Channel Bidirectional 50 Mb/s 6250 Vrms 5.5 V 2.25 V 4.3 mA, 8.7 mA 60 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive hot-swap pable robust-EMC bi 3.149In Stock
Cut Tape
Rp87.326,96
Rp66.412,52
Rp61.092,18
Rp55.404,92
Reel
Rp47.699,60
Min.: 1
Mult.: 1
: 3.000
ISO1640 SMD/SMT SOIC-8 2 Channel Bidirectional 5.5 V 2.5 V 2.7 mA, 5.3 mA 80 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive hot-swap pable robust-EMC bi 2.578In Stock
Cut Tape
Rp106.406,80
Rp81.089,32
Rp74.668,22
Rp67.696,74
Reel
Rp59.807,96
Min.: 1
Mult.: 1
: 2.000
ISO1640 SMD/SMT SOIC-16 2 Channel Bidirectional 1500 Vrms 5.5 V 2.25 V 2.7 mA, 5.3 mA 80 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Hot-swappable robus t-EMC bidirectional 2.750In Stock
Cut Tape
Rp92.280,38
Rp70.448,64
Rp64.944,84
Rp58.890,66
Reel
Rp53.386,86
Min.: 1
Mult.: 1
: 2.000
ISO1641 SMD/SMT SOIC-16 1 Channel Bidirectional 50 Mb/s 5000 Vrms 5.5 V 2.25 V 2.7 mA, 4.7 mA 80 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Hot-swappable robus t-EMC bidirectional 1.312In Stock
Cut Tape
Rp108.608,32
Rp82.923,92
Rp76.502,82
Rp69.347,88
Reel
Rp63.110,24
Min.: 1
Mult.: 1
: 2.000
ISO1643 SMD/SMT SOIC-16 4 Channel Bidirectional 50 Mb/s 6250 Vrms 5.5 V 2.25 V 4.8 mA, 9.3 mA 60 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Hot-swappable robus t-EMC bidirectional 38In Stock
6.000Expected 11/01/2027
Cut Tape
Rp119.249,00
Rp91.546,54
Rp84.575,06
Rp76.869,74
Reel
Rp68.614,04
Min.: 1
Mult.: 1
: 2.000
ISO1644 SMD/SMT SOIC-16 4 Channel Bidirectional 50 Mb/s 6250 Vrms 5.5 V 2.25 V 4.8 mA, 9.6 mA 60 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Hot-swappable robus t-EMC bidirectional
45.759On Order
Cut Tape
Rp73.017,08
Rp55.221,46
Rp50.818,42
Rp45.865,00
Reel
Rp38.526,60
Min.: 1
Mult.: 1
: 3.000
ISO1640 SMD/SMT SOIC-8 2 Channel Bidirectional 1.7 Mb/s 3000 Vrms Capacitive Coupling 5.5 V 2.25 V 2.7 mA, 5.3 mA 11 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Hot-swappable robus t-EMC bidirectional
9.879Expected 07/01/2027
Cut Tape
Rp93.014,22
Rp70.999,02
Rp65.495,22
Rp59.257,58
Reel
Rp51.368,80
Min.: 1
Mult.: 1
: 2.000
ISO1640 SMD/SMT SOIC-16 2 Channel Bidirectional 50 Mb/s 5000 Vrms 5.5 V 2.25 V 2.7 mA, 5.3 mA 80 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Hot-swappable robus t-EMC bidirectional
44.520On Order
Cut Tape
Rp73.017,08
Rp55.221,46
Rp50.818,42
Rp45.865,00
Reel
Rp38.893,52
Min.: 1
Mult.: 1
: 3.000
ISO1641 SMD/SMT SOIC-8 2 Channel Bidirectional 3.4 Mb/s 3000 Vrms Capacitive Coupling 5.5 V 2.25 V 2.7 mA, 4.7 mA 11 ns - 40 C + 125 C Reel, Cut Tape, MouseReel