MAX1493x 4-Channel Digital Isolators

Analog Devices Inc. MAX1493x 4-Channel Digital Isolators are digital isolators utilizing ADI’s proprietary process technology. The MAX14930–MAX14932 are 2.75kVRMS and 3.75kVRMS digital isolators, and the MAX14130–MAX14131 are 1kVRMS digital isolators in smaller footprint QSOP packages. The MAX14930–MAX14932 transfers digital signals between circuits with different power domains at ambient temperatures up to +125°C. These devices also offer all three possible unidirectional channel configurations to accommodate any 4-channel design, including SPI, RS-232, RS-485, and digital I/O applications. These devices are available with data rates from DC up to 1Mbps, 25Mbps, or 150Mbps. Each ADI MAX1493x is also available in either a default high or default low configuration. The default is the state an output goes to when its input is unpowered.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
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Number of Channels
Polarity
Data Rate
Isolation Voltage
Isolation Type
Supply Voltage - Max
Supply Voltage - Min
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Packaging
Analog Devices / Maxim Integrated Digital Isolators 4 channel (4/0 config.), 25Mbps, 2.5kVrm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MAX14930 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling 5.5 V 1.71 V 27.2 mA 20.9 ns - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (4/0 config.), 150Mbps, 2.5kVr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14930 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling 5.5 V 1.71 V 27.2 mA 5.1 ns - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (4/0 config.), 150Mbps, 2.5kVr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MAX14930 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling 5.5 V 1.71 V 27.2 mA 5.1 ns - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators 2.5kVrms 1Mbps 4/0 Channel Digital Isola
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14930 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling 5.5 V 1.71 V 27.2 mA 38.2 ns - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators 2.5kVrms 1Mbps Four Channel Digital Isol
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MAX14930 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling 5.5 V 1.71 V 27.2 mA 38.2 ns - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (4/0 config), 25Mbps, 2.5kVrms
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14930 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling 5.5 V 1.71 V 27.2 mA 20.9 ns - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators 2.5kVrms 25Mbps Four Channel Digital Iso
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MAX14930 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling 5.5 V 1.71 V 27.2 mA 20.9 ns - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators 4 Channel, 150Mbps, 600Vrms Digital Isol Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

MAX14930 SMD/SMT QSOP-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling 5.5 V 1.71 V 27.2 mA 5.1 ns - 40 C + 125 C Tube
Analog Devices / Maxim Integrated Digital Isolators 4 Channel, 150Mbps, 600Vrms Digital Isol Non-Stocked Lead-Time 15 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14930 SMD/SMT QSOP-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling 5.5 V 1.71 V 27.2 mA 5.1 ns - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (3/1 config.), 1Mbps, 2.5kVrms
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MAX14931 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (3/1 config.), 150Mbps, 2.5kVr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14931 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (3/1 config.), 150Mbps, 2.5kVr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MAX14931 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel
Analog Devices / Maxim Integrated Digital Isolators 2.5kVrms 1Mbps 3/1 Channel Digital Isola
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14931 SMD/SMT SOIC-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling 5.5 V 1.71 V 22.7 mA 42.9 ns - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators 2.5kVrms 1Mbps 3/1 Channel Digital Isola
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MAX14931 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel
Analog Devices / Maxim Integrated Digital Isolators 2.5kVrms 150Mbps 3/1 Channel Digital Iso
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MAX14931 SMD/SMT SOIC-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling 5.5 V 1.71 V 22.7 mA 8.2 ns - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (2/2 config.), 1Mbps, 2.5kVrms
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14932 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (2/2 config.), 1Mbps, 2.5kVrms
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

MAX14932 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (2/2 config.), 25Mbps, 2.5kVrm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14932 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (2/2 config.), 25Mbps, 2.5kVrm
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

MAX14932 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (2/2 config.), 150Mbps, 2.5kVr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14932 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel
Analog Devices / Maxim Integrated Digital Isolators 2.5kVrms 1Mbps 2/2 Channel Digital Isola
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14932 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel
Analog Devices / Maxim Integrated Digital Isolators 4 channel (2/2 config), 25Mbps, 2.5kVrms
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14932 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel

Analog Devices / Maxim Integrated Digital Isolators 2.5kVrms 25Mbps 2/2 Channel Digital Isol
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MAX14932 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel
Analog Devices / Maxim Integrated Digital Isolators 2.5kVrms 150Mbps 2/2 Channel Digital Iso
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX14932 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel
Analog Devices / Maxim Integrated Digital Isolators 2.5kVrms 150Mbps 2/2 Channel Digital Iso
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MAX14932 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 1 Mb/s, 25 Mb/s, 150 Mb/s 2750 Vrms Capacitive Coupling Reel