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ADUM1401YRWZ, ADUM1401YRWZ-RL, ADUM1402

Table of contents:
Info of ADUM1401YRWZ
Info of ADUM1401YRWZ-RL
Info of ADUM1402

ADUM1401YRWZ, ADUM1401YRWZ-RL, ADUM1402 Selling Leads, Datasheet

MFG:Analog Devices Inc Category:Isolators Package Cooled:1000 D/C:0546

ADUM1401YRWZ, ADUM1401YRWZ-RL, ADUM1402 Datasheet download

Five Points

Part Number: ADUM1401YRWZ

Category: Isolators

MFG: Analog Devices Inc

Package Cooled: 1000

D/C: 0546

Description: IC ISOLATOR DIGITAL QUAD 16SOIC

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ADUM1401YRWZ Parameters

Technical/Catalog Information	ADUM1401YRWZ
Vendor	Analog Devices Inc
Category	Isolators
Number of Channels	4
Package / Case	16-SOIC (7.5mm Width)
Propagation Delay	32ns
Data Rate	90Mbs
Configuration	3/1
Output Type	Digital
Isolation Rating	2.5kVrms
Packaging	Tube
Voltage - Supply	2.7 V ~ 5.5 V
Operating Temperature	-40°C ~ 105°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ADUM1401YRWZ ADUM1401YRWZ

ADUM1401YRWZ-RL Parameters

Technical/Catalog Information	ADUM1401YRWZ-RL
Vendor	Analog Devices Inc
Category	Isolators
Number of Channels	4
Package / Case	16-SOIC (7.5mm Width)
Propagation Delay	32ns
Data Rate	90Mbs
Configuration	3/1
Output Type	Digital
Isolation Rating	2.5kVrms
Packaging	Tape & Reel (TR)
Voltage - Supply	2.7 V ~ 5.5 V
Operating Temperature	-40°C ~ 105°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ADUM1401YRWZ RL ADUM1401YRWZRL

ADUM1402 General Description

The ADuM140x1 are 4-channel digital isolators based on Analog Devices' iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance charac-teristics superior to alternatives such as optocoupler devices.

By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. The typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discretes is eliminated with these iCoupler products. Furthermore, iCoupler devices consume one-tenth to one-sixth the power of optocouplers at comparable signal data rates.

The ADuM140x isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide). All models operate with the supply voltage on either side ranging from 2.7 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier. In addition, the ADuM140x provides low pulse width distortion (<2 ns for CRW grade) and tight channel-to-channel matching (<2 ns for CRW grade). Unlike other optocoupler alternatives, the ADuM140x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/power-down conditions.

ADUM1402 Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Storage Temperature Ambient Operating Temperature Supply Voltages¹Input Voltage^{1, 2}Output Voltage^{1, 2}Average Output Current per Pin³ Side 1 Side 2 Common-Mode Transients⁴	T_STT_A V_DD1, V_DD2V_IA, V_IB, V_IC, V_ID, V_CTRLV_OA, V_OB, V_OC, V_OD I_O1I_O2	65 40 0.5 0.5 0.5 18 22 100	+150 +105 +7.0 V_DDI + 0.5 V_DDO + 0.5 +18 +22 +100	°C °C V V V mA mA kV/s

¹ All voltages are relative to their respective ground.
² VDDI and VDDO refer to the supply voltages on the input and output sides of a given channel, respectively.
³ See Figure 3 for maximum rated current values for various temperatures.
⁴ Refers to common-mode transients across the insulation barrier. Common-mode transients exceeding the Absolute Maximum Ratings can cause latch-up or permanent damage.

ADUM1402 Features

`Low power operation
5 V operation
1.0 mA per channel max @ 0 Mbps to 2 Mbps
3.5 mA per channel max @ 10 Mbps
31 mA per channel max @ 90 Mbps
3 V operation
0.7 mA per channel max @ 0 Mbps to 2 Mbps
2.1 mA per channel max @ 10 Mbps
20 mA per channel max @ 90 Mbps
`Bidirectional communication
`3 V/5 V level translation
`High temperature operation: 105°C
`High data rate: dc to 90 Mbps (NRZ)
`Precise timing characteristics
2 ns max pulse width distortion
2 ns max channel-to-channel matching
`High common-mode transient immunity: >25 kV/s
`Output enable function
`Wide body 16-lead SOIC package, Pb-free models available
`Safety and regulatory approvals
UL recognition: 2500 V rms for 1 minute per UL 1577
CSA component acceptance notice #5A
VDE certificate of conformity
DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01
DIN EN 60950 (VDE 0805): 2001-12; EN 60950: 2000
V_IORM = 560 V peak

ADUM1402 Typical Application

·General-purpose multichannel isolation
·SPI^® interface/data converter isolation
·RS-232/RS-422/RS-485 transceiver
·Industrial field bus isolation

ADUM1402 Connection Diagram

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