ADUM1281 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

3KV RMS, DEFAULT HIGH, DUAL-CHANNEL DIGITAL ISOLATORS (1/1 CHANNEL DIRECTIONALITY)

Part	Channel Type	Common Mode Transient Immunity (Min) [Min]	Voltage - Isolation	Type	Pulse Width Distortion (Max) [Max]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Package / Case	Package / Case	Package / Case	Supplier Device Package	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Propagation Delay tpLH / tpHL (Max) [custom]	Propagation Delay tpLH / tpHL (Max) [custom]	Number of Channels	Technology	Data Rate	Inputs - Side 1/Side 2	Voltage - Supply [Max]	Voltage - Supply [Min]	Grade	Propagation Delay tpLH / tpHL (Max) [Max]
Analog Devices Inc./Maxim Integrated ADUM1281BRZ	Unidirectional	25 kV/µs	3000 VAC	General Purpose	3 ns	2.5 ns	2.5 ns	0.154 in	8-SOIC	3.9 mm	8-SOIC	Surface Mount	125 °C	-40 C	35 ns	35 ns	2	Magnetic Coupling	25 MBd	1	5.5 V	3 V
Analog Devices Inc./Maxim Integrated ADUM1281WARZ	Unidirectional	25 kV/µs	3000 VAC	General Purpose	10 ns	2.5 ns	2.5 ns	0.154 in	8-SOIC	3.9 mm	8-SOIC	Surface Mount	125 °C	-40 C			2	Magnetic Coupling	1 Mbps	1	5.5 V	3 V	Automotive	50 ns
Analog Devices Inc./Maxim Integrated ADUM1281WARZ-RL7	Unidirectional	25 kV/µs	3000 VAC	General Purpose	10 ns	2.5 ns	2.5 ns	0.154 in	8-SOIC	3.9 mm	8-SOIC	Surface Mount	125 °C	-40 C			2	Magnetic Coupling	1 Mbps	1	5.5 V	3 V	Automotive	50 ns
Analog Devices Inc./Maxim Integrated ADUM1281ARZ-RL7	Unidirectional	25 kV/µs	3000 VAC	General Purpose	10 ns	2.5 ns	2.5 ns	0.154 in	8-SOIC	3.9 mm	8-SOIC	Surface Mount	125 °C	-40 C			2	Magnetic Coupling	1 Mbps	1	5.5 V	3 V		50 ns
Analog Devices Inc./Maxim Integrated ADUM1281ARZ	Unidirectional	25 kV/µs	3000 VAC	General Purpose	10 ns	2.5 ns	2.5 ns	0.154 in	8-SOIC	3.9 mm	8-SOIC	Surface Mount	125 °C	-40 C			2	Magnetic Coupling	1 Mbps	1	5.5 V	3 V		50 ns
Analog Devices Inc./Maxim Integrated ADUM1281CRZ-RL7	Unidirectional	25 kV/µs	3000 VAC	General Purpose	2 ns	2.5 ns	2.5 ns	0.154 in	8-SOIC	3.9 mm	8-SOIC	Surface Mount	125 °C	-40 C	24 ns	24 ns	2	Magnetic Coupling	100 Mbps	1	5.5 V	3 V
Analog Devices Inc./Maxim Integrated ADUM1281CRZ	Unidirectional	25 kV/µs	3000 VAC	General Purpose	2 ns	2.5 ns	2.5 ns	0.154 in	8-SOIC	3.9 mm	8-SOIC	Surface Mount	125 °C	-40 C	24 ns	24 ns	2	Magnetic Coupling	100 Mbps	1	5.5 V	3 V
Analog Devices Inc./Maxim Integrated ADUM1281WCRZ-RL7	Unidirectional	25 kV/µs	3000 VAC	General Purpose	2 ns	2.5 ns	2.5 ns	0.154 in	8-SOIC	3.9 mm	8-SOIC	Surface Mount	125 °C	-40 C	24 ns	24 ns	2	Magnetic Coupling	100 Mbps	1	5.5 V	3 V	Automotive
Analog Devices Inc./Maxim Integrated ADUM1281WBRZ	Unidirectional	25 kV/µs	3000 VAC	General Purpose	3 ns	2.5 ns	2.5 ns	0.154 in	8-SOIC	3.9 mm	8-SOIC	Surface Mount	125 °C	-40 C	35 ns	35 ns	2	Magnetic Coupling	25 MBd	1	5.5 V	3 V	Automotive
Analog Devices Inc./Maxim Integrated ADUM1281BRZ-RL7	Unidirectional	25 kV/µs	3000 VAC	General Purpose	3 ns	2.5 ns	2.5 ns	0.154 in	8-SOIC	3.9 mm	8-SOIC	Surface Mount	125 °C	-40 C	35 ns	35 ns	2	Magnetic Coupling	25 MBd	1	5.5 V	3 V