ADUM7440CRQZ

Mfr. #:: ADUM7440CRQZ
Manufacturer:: Analog Devices Inc.
Description:: Digital Isolators 1kV RMS Quad-CH Digital
Lifecycle:: New from this manufacturer.
Datasheet:: ADUM7440CRQZ Datasheet
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More Information:: ADUM7440CRQZ more Information ADUM7440CRQZ Product Details

Product Attribute
Attribute Value

Manufacturer:: Analog Devices Inc.

Product Category:: Digital Isolators

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: QSOP-16

Series:: ADUM7440

Number of Channels:: 4 Channel

Polarity:: Bidirectional

Isolation Voltage:: 1 kVrms

Isolation Type:: Magnetic Coupling

Data Rate:: 25 Mb/s

Propagation Delay Time:: 56 ns

Supply Voltage - Max:: 5.5 V

Supply Voltage - Min:: 3 V

Operating Supply Current:: 950 uA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 105 C

Packaging:: Tube

Product:: Digital Isolators

Type:: General Purpose

Brand:: Analog Devices

Maximum Fall Time:: 2.8 ns (Typ)

Maximum Rise Time:: 2.8 ns (Typ)

Operating Supply Voltage:: 5.5 V

Product Type:: Digital Isolators

Pulse Width:: 40 ns

Factory Pack Quantity:: 98

Subcategory:: Interface ICs

Unit Weight:: 0.010159 oz

Tags: ADUM7440C, ADUM7440, ADUM744, ADUM74, ADUM7, ADUM, ADU

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

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ADUM7440CRQZ Description

***p One Stop Global: Digital Isolator CMOS 4-CH 25Mbps 16-Pin QSOP Tube

***ark: Digital Isolator, 4, 40 ns, 3 V, 5.5 V, QSOP, 16

***nell: IC, DIGITAL ISOLATOR, 40NS, QSOP-16

***et Europe: Digital Isolator 16-Pin QSOP

*** Source Electronics: DGTL ISO 1KV 4CH GEN PURP 16QSOP

***ment14 APAC: DIGITAL ISOLATOR, 40NS, QSOP-16

***Components: 数字式隔离器 4通道 4:0 25Mbps 1k

***log Devices: 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

ADUM7440CRQZ More Information

Analog Devices Isolation - All

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

Market price

Part #	Mfg.	Description	Stock	Price
ADUM7440CRQZ-RL7 DISTI # V72:2272_06224162	Analog Devices Inc	Digital Isolator CMOS 4-CH 25Mbps 16-Pin QSOP T/R RoHS: Compliant	400	500:$3.2250 250:$3.5420 100:$3.8520 25:$4.1640 10:$4.5510 1:$4.9950
ADUM7440CRQZ DISTI # V36:1790_06224160	Analog Devices Inc	Digital Isolator CMOS 4-CH 25Mbps 16-Pin QSOP Tube RoHS: Compliant	206	1078:$2.8150 588:$3.1910 196:$3.7970 98:$3.9470 1:$4.8860
ADUM7440CRQZ DISTI # V99:2348_06224160	Analog Devices Inc	Digital Isolator CMOS 4-CH 25Mbps 16-Pin QSOP Tube RoHS: Compliant	96	1078:$2.8150 588:$3.1910 196:$3.7970 98:$3.9470 1:$4.8860
ADUM7440CRQZ-RL7 DISTI # ADUM7440CRQZ-RL7CT-ND	Analog Devices Inc	DGTL ISO 1KV 4CH GEN PURP 16QSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	26023In Stock	500:$3.8300 100:$4.4990 10:$5.4910 1:$6.1100
ADUM7440CRQZ-RL7 DISTI # ADUM7440CRQZ-RL7DKR-ND	Analog Devices Inc	DGTL ISO 1KV 4CH GEN PURP 16QSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	26023In Stock	500:$3.8300 100:$4.4990 10:$5.4910 1:$6.1100
ADUM7440CRQZ-RL7 DISTI # ADUM7440CRQZ-RL7TR-ND	Analog Devices Inc	DGTL ISO 1KV 4CH GEN PURP 16QSOP RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	26000In Stock	1000:$3.1360
ADUM7440CRQZ DISTI # ADUM7440CRQZ-ND	Analog Devices Inc	DGTL ISO 1KV 4CH GEN PURP 16QSOP RoHS: Compliant Min Qty: 1 Container: Tube	12559In Stock	1078:$3.1360 588:$3.7184 196:$4.3680 98:$5.0400 1:$5.9400
ADUM7440CRQZ-RL7 DISTI # 31324576	Analog Devices Inc	Digital Isolator CMOS 4-CH 25Mbps 16-Pin QSOP T/R RoHS: Compliant	400	500:$3.2250 250:$3.5420 100:$3.8520 25:$4.1640 10:$4.5510 3:$4.9950
ADUM7440CRQZ DISTI # 31010130	Analog Devices Inc	Digital Isolator CMOS 4-CH 25Mbps 16-Pin QSOP Tube RoHS: Compliant	206	196:$3.7970 98:$3.9470 3:$4.8860
ADUM7440CRQZ DISTI # 30572719	Analog Devices Inc	Digital Isolator CMOS 4-CH 25Mbps 16-Pin QSOP Tube RoHS: Compliant	124	1000:$2.9474 500:$3.2256 250:$3.6000 100:$3.9744 50:$4.1568 25:$4.3584 10:$4.8480
ADUM7440CRQZ DISTI # 30712350	Analog Devices Inc	Digital Isolator CMOS 4-CH 25Mbps 16-Pin QSOP Tube RoHS: Compliant	96	3:$4.8860
ADUM7440CRQZ-RL7	Analog Devices Inc	Interface Circuit, CMOS, PDSO16 RoHS: Compliant	7	1000:$2.9500 500:$3.1000 100:$3.2300 25:$3.3700 1:$3.6300
ADUM7440CRQZ-RL7 DISTI # 584-ADUM7440CRQZ-R7	Analog Devices Inc	Digital Isolators 1kV RMS Quad-CH Digital RoHS: Compliant	10695	1:$5.6500 10:$5.0500 25:$4.5400 50:$4.3300 100:$4.1400 250:$3.7500 500:$3.3600 1000:$2.9000 2000:$2.7500
ADUM7440CRQZ DISTI # 584-ADUM7440CRQZ	Analog Devices Inc	Digital Isolators 1kV RMS Quad-CH Digital RoHS: Compliant	1279	1:$5.6500 10:$5.0500 25:$4.5400 50:$4.3300 100:$4.1400 250:$3.7500 500:$3.3600 1000:$2.9000 2500:$2.7500
ADUM7440CRQZ DISTI # 7591988	Analog Devices Inc	DIG. ISOLATOR 4-CH 4:0 25MBPS 1KV QSOP16, EA	71	1:£4.4400 20:£4.0400 49:£3.6400
ADUM7440CRQZ DISTI # 7591988P	Analog Devices Inc	DIG. ISOLATOR 4-CH 4:0 25MBPS 1KV QSOP16, TU	450	20:£4.0400 49:£3.6400
ADUM7440CRQZ DISTI # C1S103100417443	Analog Devices Inc	Digital Isolator CMOS 4-CH 25Mbps 16-Pin QSOP Tube RoHS: Compliant	363	200:$2.7400 50:$2.9900 10:$3.1600 1:$4.7000
ADUM7440CRQZ DISTI # 1858062	Analog Devices Inc	IC, DIGITAL ISOLATOR, 40NS, 16QSOP RoHS: Compliant	0	1:£4.7800 10:£3.8600 25:£3.4700 50:£3.3100 100:£3.1600

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Availability

Stock:: 787
On Order:: 2770
Enter Quantity:

Current price of ADUM7440CRQZ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$5.65~~; ~~$5.65~~

10: ~~$5.05~~; ~~$50.50~~

25: ~~$4.54~~; ~~$113.50~~

50: ~~$4.33~~; ~~$216.50~~

100: ~~$4.14~~; ~~$414.00~~

250: ~~$3.75~~; ~~$937.50~~

500: ~~$3.36~~; ~~$1 680.00~~

1000: ~~$2.90~~; ~~$2 900.00~~

2500: ~~$2.75~~; ~~$6 875.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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ADUM7440CRQZ

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