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ADUM7441ARQZ Datasheets | Interface ICs Digital Isolators 1kV RMS Quad-CH Digital

By apogeeweb, ADUM7441ARQZ, ADUM7441ARQZ Datasheet,ADUM7441ARQZ PDF,Analog Devices

Product Overview

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ADUM7441ARQZ
Manufacturer Part#: ADUM7441ARQZ
Product Category: Interface ICs
Stock: On Order
Manufacturer: Analog Devices
Description: Digital Isolators 1kV RMS Quad-CH Digital
Datasheet: N/A
Package: N/A
Minimum: 1
Quantity: On Order

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Product Attributes

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Manufacturer: Analog Devices Inc.
Product Category: Digital Isolators
RoHS: Details
Product: Digital Isolators
Type: General Purpose
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 105 C
Mounting Style: SMD/SMT
Package / Case: QSOP-16
Packaging: Tube
Series: ADUM7441
Brand: Analog Devices
Product Type: Digital Isolators
Factory Pack Quantity: 98
Subcategory: Interface ICs
Unit Weight: 0.010159 oz
Number of Channels: 4 Channel
Polarity: Bidirectional
Isolation Voltage: 1 kVrms
Isolation Type: Magnetic Coupling
Data Rate: 1 Mb/s
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 3 V
Operating Supply Current: 950 uA
Operating Supply Voltage: 5.5 V
Propagation Delay Time: 56 ns
Maximum Fall Time: 2.8 ns (Typ)
Maximum Rise Time: 2.8 ns (Typ)
Pulse Width: 250 ns
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Alternative Models

Part Compare Manufacturers Category Description
Mfr.Part#:ADUM7441ARQZ Compare: Current Part Manufacturers:Adi Category:Interface Isolators Description: Analog devices adum7441arqz digital isolator, 4channel, 75ns, 3v, 5.5v, qsop, 16pins
Mfr.Part#:ADUM7441ARQZ-RL7 Compare: ADUM7441ARQZ VS ADUM7441ARQZ-RL7 Manufacturers:Adi Category:Interface Isolators Description: Digital isolator cmos 4ch 1mbps 16pin qsop t/r
Mfr.Part#:ISO7741DW Compare: ADUM7441ARQZ VS ISO7741DW Manufacturers:N/A Category:Interface Isolators Description: N/a iso7741dw digital isolator, 4channel, 10.7ns, 2.25v, 5.5v, wsoic, 16pins new

Descriptions

Digital Isolator, 4, 75 Ns, 3 V, 5.5 V, Qsop, 16 Rohs Compliant: Yes:Newark
Digital Isolator CMOS 4-CH 1Mbps 16-Pin QSOP Tube:Verical
IC, ISOLATOR DIGITAL, QUAD, 16QSOP:Farnell
DGTL ISO 1KV 4CH GEN PURP 16QSOP:Win Source Electronics
The ADuM7440/ADuM7441/ADuM7442 are 4-channel digital isolators based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technologies, these isolation components provide outstanding performance characteristics superior to the alternatives, such as optocoupler devices and other integrated couplers. The ADuM7440/ADuM7441/ADuM7442 family of quad 1 kV digital isolation devices is packaged in a small 16-lead QSOP. While most 4-channel isolators come in 16-lead wide SOIC packages, the ADuM7440/ADuM7441/ADuM7442 free almost 70% of board space and yet can still withstand high isolation voltage and meet UL regulatory requirements. In addition to the space savings, the ADuM7440/ADuM7441/ADuM7442 offer a lower price than 2.5 kV or 5 kV isolators where only functional isolation is needed. This family, like many Analog Devices isolators, offers very low power consumption, consuming one-tenth to one-sixth the power of comparable isolators at comparable data rates up to 25 Mbps. Despite the low power consumption, all models of the ADuM7440/ADuM7441/ADuM7442 provide low pulse width distortion (<5 ns for C grade). In addition, every model has an input glitch filter to protect against extraneous noise disturbances. The ADuM7440/ADuM7441/ADuM7442 isolators provide four independent isolation channels in a variety of channel configurations and two data rates (see the Ordering Guide) up to 25 Mbps. All models operate with the supply voltage on either side ranging from 3.0 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier. All products also have an output default high logic state in the absence of the input power. Applications General-purpose, multichannel isolation SPI interface/data converter isolation RS-232/RS-422/RS-485 transceivers Industrial field bus isolation:Analog Devices

  • Features
  • Product Manufacturer

FEATURES

GENERAL DESCRIPTION

The ADuM744x1 are 4-channel digital isolators based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technologies, these isolation components provide outstanding performance characteristics superior to the alternatives, such as optocoupler devices and other integrated couplers.

FEATURES

Small, 16-lead QSOP
1000 V rms isolation rating
Safety and regulatory approvals
UL recognition
UL 1577: 1000 V rms for 1 minute
CSA Component Acceptance Notice #5A (pending)
Low power operation
5 V operation
2.25 mA per channel maximum @ 0 Mbps to 1 Mbps
11.5 mA per channel maximum @ 25 Mbps
3.3 V operation
1.5 mA per channel maximum @ 0 Mbps to 1 Mbps
8.25 mA per channel maximum @ 25 Mbps
Bidirectional communication
Up to 25 Mbps data rate (NRZ)
3 V/5 V level translation
High temperature operation: 105°C
High common-mode transient immunity: >15 kV/μs

APPLICATIONS

General-purpose, multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceivers
Industrial field bus isolation

Analog Devices (NASDAQ: ADI) is a world leader in the design, manufacture, and marketing of a broad portfolio of high performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in virtually all types of electronic equipment. Since our inception in 1965, we have focused on solving the engineering challenges associated with signal processing in electronic equipment. Used by over 100,000 customers worldwide, our signal processing products play a fundamental role in converting, conditioning, and processing real-world phenomena such as temperature, pressure, sound, light, speed, and motion into electrical signals to be used in a wide array of electronic devices.

  • ECCN/UNSPSC
Description Value
USHTS: 8542390001
CNHTS: 8542319000
MXHTS: 85423901
TARIC: 8542399000
ECCN: EAR99
Description Value
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