ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | Paypal, Western Union, TT |
| Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund |
| Packaging Details | TSSOP16 |
| Description | DGTL ISO 1000VRMS 4CH GP 16QSOP |
| 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 | 250 ns |
| Subcategory | Interface ICs |
| Brand Name | ADI |
| Model Number | ADUM7441ARQZ-RL7 |
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Product Specification
| Payment Terms | Paypal, Western Union, TT | Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund | Packaging Details | TSSOP16 |
| Description | DGTL ISO 1000VRMS 4CH GP 16QSOP | 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 | 250 ns |
| Subcategory | Interface ICs | Brand Name | ADI |
| Model Number | ADUM7441ARQZ-RL7 | ||
| High Light | uart multiplexer ic ，uart level shifter ic | ||
ADUM7441ARQZ-RL7 UART Interface IC Digital Isolators 1kV RMS Quad-CH Digital
FEATURES
APPLICATIONS
GENERAL DESCRIPTION
The ADuM7440/ADuM7441/ADuM74421 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.
1 Protected by U.S. Patents 5,952,849, 6,873,065 and 7,075,329. Other patents pending.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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