Specification	ADUM320N0BRIZ

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	100 V/ns
Data Rate	150 Mbps
Inputs - Side 1/Side 2 [custom]	2
Inputs - Side 1/Side 2 [custom]	0
Isolated Power	True
Mounting Type	Surface Mount
Number of Channels [custom]	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [custom]	0.295 in
Package / Case [custom]	7.5 mm
Propagation Delay tpLH / tpHL (Max) [custom]	10 ns
Propagation Delay tpLH / tpHL (Max) [custom]	10 ns
Pulse Width Distortion (Max) [Max]	3 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Supplier Device Package	8-SOIC-IC
Technology	Capacitive Coupling
Type	General Purpose
Voltage - Isolation	5700 Vrms
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	Propagation Delay tpLH / tpHL (Max) [custom]	Propagation Delay tpLH / tpHL (Max) [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]	Mounting Type	Common Mode Transient Immunity (Min) [Min]	Data Rate	Channel Type	Number of Channels [custom]	Voltage - Isolation	Supplier Device Package	Package / Case	Package / Case [custom]	Package / Case [custom]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Type	Technology	Pulse Width Distortion (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Isolated Power	Package / Case [y]	Package / Case [x]
Analog Devices ADUM320N0BRIZ	10 ns	10 ns	5.5 V	2.25 V	2	0	Surface Mount	100 V/ns	150 Mbps	Unidirectional	2	5700 Vrms	8-SOIC-IC	8-SOIC	0.295 in	7.5 mm	2.5 ns	2.5 ns	General Purpose	Capacitive Coupling	3 ns	125 °C	-40 °C
Analog Devices ADUM320N0BRZ	10 ns	10 ns	5.5 V	2.25 V	2	0	Surface Mount	100 V/ns	150 Mbps	Unidirectional	2	5700 Vrms	8-SOIC	8-SOIC			2.5 ns	2.5 ns	General Purpose	Capacitive Coupling	3 ns	125 °C	-40 °C		3.9 mm	0.154 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	320	$ 1.85

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

Datasheet

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

User Guide