Mfr. #:
ADUM1440ARSZ
Description:
Digital Isolators Micro-power Quad-CH Digital Isolator
Lifecycle:
New from this manufacturer.
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ADUM1440ARSZ 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

Moisture Sensitive: Yes
RoHS: Y
Packaging: Tube
Mounting Style: SMD/SMT
Isolation Type: Magnetic Coupling
Subcategory: Interface ICs
Product Category: Digital Isolators
Product Type: Digital Isolators
Product: Digital Isolators
Manufacturer: Analog Devices Inc.
Brand: Analog Devices
Series: ADUM1440
Factory Pack Quantity: 66
Number of Channels: 4 Channel
Operating Supply Current: 337 uA, 732 uA
Supply Voltage - Max: 3.6 V
Isolation Voltage: 2.5 kV
Supply Voltage - Min: 2.25 V
Data Rate: 2 Mb/s
Propagation Delay Time: 120 ns
Unit Weight: 0.010547 oz
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C

ADUM1440ARSZ Price & Stock

Analog Devices ADUM1440ARSZ pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Rochester ElectronicsADUM1440ARSZ15728.2528.2525.1722.9922.992019-12-14T09:50:16Z
Arrow ElectronicsADUM1440ARSZ342.2137.8030.6423.6223.622019-12-19T16:04:02Z
Digi-KeyADUM1440ARSZ-ND----34.3834.382019-12-19T13:57:30Z
VericalADUM1440ARSZ3-37.8030.6423.6223.622019-12-19T17:52:53Z
Farnell2462491-48.3439.1332.1122.6222.622019-12-19T02:54:45Z
Newark40Y6288------2019-12-17T03:44:27Z
LTL Group6807198194-----2019-12-17T06:52:39Z
TMEADUM1440ARSZ-41.8733.3028.8528.8528.852019-12-19T11:18:42Z
C Plus ElectronicsADUM1440ARSZContact-----2018-05-06T19:06:36Z
Sierra ICADUM1440ARSZContact-----2019-12-16T00:48:56Z

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