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All Products > Semiconductors > Interface ICs > Digital Isolators

Analog Devices ADuM144x Quad-Channel Digital Isolators

Analog Devices ADuM144x Quad-Channel Digital Isolators are micropower devices based on iCoupler® technology. ADI ADuM144x isolators combine high speed, CMOS, and monolithic air core transformer technologies to provide outstanding performance characteristics compared to optocoupler devices. These ADI digital isolators also offer the lowest power of any isolation device on the market. The ENX signals can be used to disable the internal refresh, which lowers the total quiescent current to less than 1µA. These devices free almost 70% of board space but can still withstand high isolation voltages and meet regulatory requirements. ADuM144x isolators operate with supplies as low as 2.25V. This device family also provides low, pulse width distortion <8ns. These devices also have an input glitch filter to protect against extraneous noise disturbances.
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Category   Semiconductors >  Interface ICs >  Digital Isolators

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Analog Devices ADuM1441ARQZ
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Analog Devices Digital Isolators Micro-power Quad-CH Digital Isolator
Page 532

Data Sheet
406
In Stock
1: $5.02
10: $4.48
25: $4.03
50: $3.78
100: View



Min.: 1
Mult.: 1


4 Channel 2.5 kVrms 80 ns 2.25 V 3.6 V 672 uA + 125 C 1.64 W SMD/SMT QSOP-16 Tube
Analog Devices ADuM1442ARQZ
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ADuM1442ARQZ

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Analog Devices Digital Isolators Micro-power Quad-CH Digital Isolator
Page 532

Data Sheet
157
In Stock
1: $5.02
10: $4.48
25: $4.03
50: $3.78
100: View



Min.: 1
Mult.: 1
4 Channel 2.5 kVrms 80 ns 2.25 V 3.6 V 612 uA + 125 C 1.64 W SMD/SMT QSOP-16 Tube
Analog Devices ADuM1447ARQZ
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ADuM1447ARQZ

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Analog Devices Digital Isolators Micro-power Quad-CH Digital Isolator
Page 532

Data Sheet
67
In Stock
1: $5.02
10: $4.48
25: $4.03
50: $3.78
100: View



Min.: 1
Mult.: 1


4 Channel 2.5 kVrms 80 ns 2.25 V 3.6 V 612 uA + 125 C 1.64 W SMD/SMT QSOP-16 Tube
Analog Devices ADuM1446ARQZ
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ADuM1446ARQZ

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Analog Devices Digital Isolators Micro-power Quad-CH Digital Isolator
Page 532

Data Sheet
98
In Stock
1: $5.02
10: $4.48
25: $4.03
50: $3.78
100: View



Min.: 1
Mult.: 1


4 Channel 2.5 kVrms 80 ns 2.25 V 3.6 V 672 uA + 125 C 1.64 W SMD/SMT QSOP-16 Tube
Analog Devices ADuM1445ARQZ
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ADuM1445ARQZ

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Analog Devices Digital Isolators Micro-power Quad-CH Digital Isolator
Page 532

Data Sheet
79
In Stock
1: $5.02
10: $4.48
25: $4.03
50: $3.78
100: View



Min.: 1
Mult.: 1
4 Channel 2.5 kVrms 80 ns 2.25 V 3.6 V 732 uA + 125 C 1.64 W SMD/SMT QSOP-16 Tube
Analog Devices ADuM1440ARQZ
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ADuM1440ARQZ

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Analog Devices Digital Isolators Micro-power Quad-CH Digital Isolator
Page 532

Data Sheet
41
In Stock
1: $5.02
10: $4.48
25: $4.03
50: $3.78
100: View



Min.: 1
Mult.: 1
4 Channel 2.5 kVrms 80 ns 2.25 V 3.6 V 732 uA + 125 C 1.64 W SMD/SMT QSOP-16 Tube
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