Mfr. #:
ADUM1440ARQZ
Description:
Digital Isolators Micro-power Quad-CH Digital Isolator
Lifecycle:
New from this manufacturer.
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ADUM1440ARQZ Information

Analog Devices Isolation - All
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.Learn More
Interface & Isolation ADI SLP
Analog Devices Robust iCoupler Digital Isolators
Analog Devices Robust iCoupler® Digital Isolators ensure safe system performance for applications operating in noisy, harsh, and unpredictable environments. These iCoupler isolators feature high-speed CMOS and monolithic air core transformer technology and an on-off-keying (OOK) architecture. The isolators offer outstanding performance and proven galvanic isolation. To protect data signals, these iCoupler digital isolators provide the industry's highest surge protection of 16kVpk and withstand voltage ratings up to 5kVrms. For additional surge protection, the isolators have a 10KV reinforced surge rating. To support high speed communications and data integrity, the isolators have 150Mbps throughput, 14ns max. propagation delay, and 100kV/µs transient immunity. Suitable for a wide variety of applications, the isolators operate over a 1.7V to 5.5V supply range and feature 1 to 4 input channels.Learn More

Specifications

RoHS: Y
Packaging: Tube
Mounting Style: SMD/SMT
Package / Case: QSOP-16
Isolation Type: Magnetic Coupling
Subcategory: Interface ICs
Type: General Purpose
Product Category: Digital Isolators
Product Type: Digital Isolators
Product: Digital Isolators
Polarity: Bidirectional
Manufacturer: Analog Devices Inc.
Brand: Analog Devices
Series: ADUM1440
Factory Pack Quantity: 98
Propagation Delay Time: 80 ns
Operating Supply Current: 732 uA
Number of Channels: 4 Channel
Supply Voltage - Max: 3.6 V
Isolation Voltage: 2.5 kVrms
Supply Voltage - Min: 2.25 V
Data Rate: 2 Mb/s
Pd - Power Dissipation: 1.64 W
Unit Weight: 0.010159 oz
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C

ADUM1440ARQZ Price & Stock

Analog Devices ADUM1440ARQZ pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Digi-KeyADUM1440ARQZ-ND23637.0833.3227.3019.6019.602019-11-27T13:55:25Z
Rochester ElectronicsADUM1440ARQZ822.6622.6620.1918.4418.442019-11-27T09:59:53Z
Mouser584-ADUM1440ARQZ21035.3231.5225.8918.1517.172019-11-28T03:23:37Z
element14 APAC236648819434.8331.0825.5323.1023.102019-11-28T02:38:54Z
Chip One Stop JapanC1S103101028796215.5915.5915.5915.5915.592019-11-27T12:36:47Z
Arrow Electronics 2ADUM1440ARQZ4633.6930.4325.3717.9217.922019-11-28T03:23:37Z
Arrow ElectronicsADUM1440ARQZ2633.6930.4325.3718.9818.982019-11-28T03:23:37Z
Verical 3ADUM1440ARQZ46-30.4325.3717.9217.922019-11-28T03:23:37Z
VericalADUM1440ARQZ26,460---18.7918.792019-11-28T03:23:37Z
VericalADUM1440ARQZ26-30.4325.3718.9818.982019-11-28T03:23:37Z
Richardson RFPDADUM1440ARQZ----18.2918.292019-11-28T03:19:56Z
Newark19X9968-35.3231.5225.8921.0421.042019-11-27T03:41:09Z
Farnell2366488-38.4130.7825.3320.5220.522019-11-28T02:47:11Z
RS Components 379891964533.4630.9728.8728.1528.152019-11-25T20:29:32Z
RS Components7989196P45-30.9728.8728.1528.152019-11-25T20:29:32Z
RS Components1599379---25.6625.6625.662019-11-25T20:29:32Z
iodPartsADUM1440ARQZ98-----2019-11-28T04:17:48Z
LTL Group6807196346-----2019-11-25T02:05:31Z
TMEADUM1440ARQZ6033.4626.5724.7924.7924.792019-11-27T11:58:35Z
Dana MicrosystemsADUM1440ARQZ1,960-----2019-10-01T16:44:51Z
Classic ComponentsADUM1440ARQZ75-----2019-11-12T23:57:55Z
Abacus TechnologiesADUM1440ARQZ92-----2019-11-23T00:03:16Z
NexxonADUM1440ARQZContact-----2018-02-27T00:44:39Z
Sierra ICADUM1440ARQZContact-----2019-09-03T21:05:22Z

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  • PRECISION MONOLITIC INC ADUM1440ARQZ
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  • AD Analog Devices ADUM1440ARQZ
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  • Analog Devices Inc. ADUM1440ARQZ