Isolators

ADUM320N0WBRZ

Active

5.7 KV RMS/3.0 KV RMS DUAL DIGITAL ISOLATORS

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsADuM320N/ADuM321N: 5.7 kV RMS/3.0 kV RMS Dual Digital Isolators Data Sheet (Rev.D)Package Drawing - 8-Lead SOIC +1

Isolators

ADUM320N0WBRZ

Active

Analog Devices Inc./Maxim Integrated

5.7 KV RMS/3.0 KV RMS DUAL DIGITAL ISOLATORS

Deep-Dive with AI

DocumentsADuM320N/ADuM321N: 5.7 kV RMS/3.0 kV RMS Dual Digital Isolators Data Sheet (Rev.D)Package Drawing - 8-Lead SOIC +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADUM320N0WBRZ

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	100 V/ns
Data Rate	150 Mbps
Grade	Automotive
Inputs - Side 1/Side 2 [custom]	2
Inputs - Side 1/Side 2 [custom]	0
Isolated Power	False
Mounting Type	Surface Mount
Number of Channels	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Propagation Delay tpLH / tpHL (Max) [custom]	10 ns
Propagation Delay tpLH / tpHL (Max) [custom]	10 ns
Pulse Width Distortion (Max) [Max]	3 ns
Qualification	AEC-Q100
Rise / Fall Time (Typ) [custom]	2.5 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Supplier Device Package	8-SOIC
Technology	Magnetic Coupling
Type	General Purpose
Voltage - Isolation	3000 VAC
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.25 V

ADUM320N Series

5.7 kV RMS/3.0 kV RMS Dual Digital Isolators

Part	Number of Channels	Inputs - Side 1/Side 2 [custom]	Channel Type	Type	Supplier Device Package	Technology	Mounting Type	Data Rate	Package / Case	Package / Case	Package / Case	Common Mode Transient Immunity (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Propagation Delay tpLH / tpHL (Max) [custom]	Propagation Delay tpLH / tpHL (Max) [custom]	Pulse Width Distortion (Max) [Max]	Voltage - Isolation	Voltage - Supply [Min]	Voltage - Supply [Max]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Grade	Qualification
Analog Devices Inc./Maxim Integrated ADUM320N0BRIZ-RL	2	2	Unidirectional	General Purpose	8-SOIC	Magnetic Coupling	Surface Mount	150 Mbps	0.154 in	8-SOIC	3.9 mm	100 V/ns	125 °C	-40 C	10 ns	10 ns	3 ns	5700 Vrms	2.25 V	5.5 V	2.5 ns	2.5 ns
Analog Devices Inc./Maxim Integrated ADUM320N0WBRIZ-RL	2	2	Unidirectional	General Purpose	8-SOIC	Magnetic Coupling	Surface Mount	150 Mbps	0.154 in	8-SOIC	3.9 mm	100 V/ns	125 °C	-40 C	10 ns	10 ns	3 ns	5700 Vrms	2.25 V	5.5 V	2.5 ns	2.5 ns	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated ADUM320N0WBRIZ	2	2	Unidirectional	General Purpose	8-SOIC-IC	Magnetic Coupling	Surface Mount	150 Mbps		8-SOIC (0.295" 7.50mm Width)		100 V/ns	125 °C	-40 C	10 ns	10 ns	3 ns	5700 Vrms	2.25 V	5.5 V	2.5 ns	2.5 ns	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated ADUM320N0BRZ-RL7	2	2	Unidirectional	General Purpose	8-SOIC	Capacitive Coupling	Surface Mount	150 Mbps	0.154 in	8-SOIC	3.9 mm	100 V/ns	125 °C	-40 C	10 ns	10 ns	3 ns	5700 Vrms	2.25 V	5.5 V	2.5 ns	2.5 ns
Analog Devices Inc./Maxim Integrated ADUM320N1BRZ	2	2	Unidirectional	General Purpose	8-SOIC	Capacitive Coupling	Surface Mount	150 Mbps	0.154 in	8-SOIC	3.9 mm	100 V/ns	125 °C	-40 C	10 ns	10 ns	3 ns	5700 Vrms	2.25 V	5.5 V	2.5 ns	2.5 ns
Analog Devices Inc./Maxim Integrated ADUM320N0BRIZ	2	2	Unidirectional	General Purpose	8-SOIC-IC	Capacitive Coupling	Surface Mount	150 Mbps		8-SOIC (0.295" 7.50mm Width)		100 V/ns	125 °C	-40 C	10 ns	10 ns	3 ns	5700 Vrms	2.25 V	5.5 V	2.5 ns	2.5 ns
Analog Devices Inc./Maxim Integrated ADUM320N0BRZ	2	2	Unidirectional	General Purpose	8-SOIC	Capacitive Coupling	Surface Mount	150 Mbps	0.154 in	8-SOIC	3.9 mm	100 V/ns	125 °C	-40 C	10 ns	10 ns	3 ns	5700 Vrms	2.25 V	5.5 V	2.5 ns	2.5 ns
Analog Devices Inc./Maxim Integrated ADUM320N0WBRZ	2	2	Unidirectional	General Purpose	8-SOIC	Magnetic Coupling	Surface Mount	150 Mbps	0.154 in	8-SOIC	3.9 mm	100 V/ns	125 °C	-40 C	10 ns	10 ns	3 ns	3000 VAC	2.25 V	5.5 V	2.5 ns	2.5 ns	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated ADUM320N0WBRZ-RL7	2	2	Unidirectional	General Purpose	8-SOIC	Magnetic Coupling	Surface Mount	150 Mbps	0.154 in	8-SOIC	3.9 mm	100 V/ns	125 °C	-40 C	10 ns	10 ns	3 ns	3000 VAC	2.25 V	5.5 V	2.5 ns	2.5 ns	Automotive	AEC-Q100

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Tube	294	$ 2.05	<1d

Description

General part information

ADUM320N Series

The ADuM320N/ADuM321Nare dual-channel digital isolators based on Analog Devices, Inc.,iCoupler®technology. Combining high speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics and meet CISPR 32/EN 55032 Class B limits at 5 Mbps. The maximum propagation delay is 10 ns with a pulse width distortion of less than 3 ns at 5 V operation. Channel matching is hard at 3.0 ns maximum.The ADuM320N/ADuM321N data channels are independent and are available in a variety of configurations with a withstand voltage rating of 5.7 kV RMS and 3.0 kV RMS (for more information, see the Ordering Guide section of the data sheet). The devices operate with the supply voltage on either side ranging from 2.25 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier.Two different fail-safe options are available, by which the outputs transition to a predetermined state when the input power supply is not applied.ApplicationsInvertersPower suppliesIndustrial field bus isolationPWM controller signal isolationGeneral-purpose multichannel isolationProtected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.

Documents

Technical documentation and resources

ADuM320N/ADuM321N: 5.7 kV RMS/3.0 kV RMS Dual Digital Isolators Data Sheet (Rev.D)

Data Sheet

Package Drawing - 8-Lead SOIC

Package Drawing

UG-2122: Evaluating the ADuM320N/ADuM321N, 5.7 kV RMS/3.0 kV RMS Dual Digital Isolators (Rev.0)

User Guide