MAX2244x 4-Channel Digital Isolators

Analog Devices MAX2244x 4-Channel Digital Isolators are reinforced, fast, and low-power digital isolators. These devices are designed to transfer digital signals between the circuits with different power domains using 0.74mW per channel at 1Mbps. The MAX22445 isolators offer unidirectional channel configurations to accommodate any 4-channel design that includes SPI, RS-485, and digital I/O applications. These digital isolator channels are always enabled, and the default state of the outputs of these devices is selectable.

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Description Datasheet Availability Pricing (CHF) 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
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Packaging
Analog Devices / Maxim Integrated Digital Isolators Four Channel, Low Power, High Speed, 5.7
Datasheet
6’556In Stock
Min.: 1
Mult.: 1

MAX22444-MAX22446 SMD/SMT SOIC-16 4 Channel Unidirectional 200 Mb/s 5000 Vrms Galvanic Isolation 5.5 V 1.71 V 4.63 mA, 5.66 mA 6.1 ns - 40 C + 125 C Tube

Analog Devices / Maxim Integrated Digital Isolators Four Channel, Low Power, High Speed, 5kV
Datasheet
1’281In Stock
Min.: 1
Mult.: 1

MAX22445 SMD/SMT SOIC-16 4 Channel Unidirectional 25 Mb/s, 200 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 1.71 V 5.41 mA 5.7 ns - 40 C + 125 C Tube
Analog Devices / Maxim Integrated Digital Isolators 4-Channel, Ultra-Low power Digital Galva
Datasheet
200In Stock
Min.: 1
Mult.: 1

MAX22441 SMD/SMT QSOP-16 5.5 V 1.71 V - 40 C + 125 C Tube
Analog Devices / Maxim Integrated Digital Isolators Four Channel, Low Power, High Speed, 5kV
Datasheet
747In Stock
Min.: 1
Mult.: 1

MAX22446 SMD/SMT SOIC-16 4 Channel Unidirectional 25 Mb/s, 200 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 1.7 V 5.15 mA 6.1 ns - 40 C + 125 C Tube

Analog Devices / Maxim Integrated Digital Isolators Reinforced, Fast, Low-Power, Four-Channe
Datasheet
135In Stock
Min.: 1
Mult.: 1

SOIC-Wide-16 4 Channel Unidirectional 25 Mb/s, 200 Mb/s 5000 Vrms Capacitive Coupling Tube

Analog Devices / Maxim Integrated Digital Isolators Four Channel, Low Power, High Speed, 5kV
Datasheet
12In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-16 4 Channel Bidirectional 25 Mb/s, 200 Mb/s 5000 Vrms Galvanic Isolation 5.5 V 1.71 V 5.15 mA 24.2 ns - 40 C + 125 C Tube

Analog Devices / Maxim Integrated Digital Isolators Four Channel, Low Power, High Speed, 5kV
Datasheet
190In Stock
Min.: 1
Mult.: 1
: 1’000

SMD/SMT SOIC-16 4 Channel Bidirectional 25 Mb/s, 200 Mb/s 5000 Vrms Galvanic Isolation 5.5 V 1.71 V 5.15 mA 24.2 ns - 40 C + 125 C Reel, Cut Tape
Analog Devices / Maxim Integrated Digital Isolators 4-Channel, Ultra-Low power Digital Galva
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2’500
Mult.: 2’500
: 2’500

MAX22441 SMD/SMT QSOP-16 5.5 V 1.71 V - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators 4-Channel, Ultra-Low power Digital Galva
Datasheet
96Expected 9/15/2026
Min.: 1
Mult.: 1

MAX22441 QSOP-16 5.5 V 1.71 V - 40 C + 125 C Tube
Analog Devices / Maxim Integrated Digital Isolators 4-Channel, Ultra-Low power Digital Galva
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2’500
Mult.: 2’500
: 2’500

MAX22441 5.5 V 1.71 V - 40 C + 125 C Reel

Analog Devices / Maxim Integrated Digital Isolators Reinforced, Fast, Low-Power, Four-Channe
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1’000
Mult.: 1’000
: 1’000

SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 25 Mb/s, 200 Mb/s 5000 Vrms Capacitive Coupling Reel
Analog Devices / Maxim Integrated Digital Isolators Four Channel, Low Power, High Speed, 5kV
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1’000
Mult.: 1’000
: 1’000

MAX22445 SMD/SMT SOIC-16 4 Channel Unidirectional 25 Mb/s, 200 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 1.71 V 5.41 mA 5.7 ns - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Digital Isolators Four Channel, Low Power, High Speed, 5kV
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1’000
Mult.: 1’000
: 1’000

MAX22446 SMD/SMT SOIC-16 4 Channel Unidirectional 25 Mb/s, 200 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 1.71 V 5.15 mA 12 ns - 40 C + 125 C Reel