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Model DS9490B#
Description USB Supports standard and high-speed 1-Wire/iButton adapters with a high-speed 12Mbps Universal Serial Bus (USB) interface ® Communication conversion - rate can control 1-Wire timing and active pull-up. For enhanced 1-Wire network performance, DS9490R is equipped with RJ11 interface for standard connection accessories such as DS1402D-DR8. DS9490B is equipped with an iButton ® The interface retains a fixed iButting built-in custom DS2401 recognition chip to read all 1-Wire and iButting devices. Write to all devices except EPROM 1-Wire/iButton devices # # # 1-Wire and iButton iButton are computer chips packaged in a 17mm diameter stainless steel can. Due to this unique and durable container, the latest information can follow people or objects anywhere. It can be installed anywhere because it is sturdy enough to withstand various harsh indoor or outdoor environments. It is small and portable, and can be attached to keychains, rings, watches, or other personal items. It is used for daily applications such as access control for buildings and computers, asset management, and various data recording tasks.
Product QR code
Brand: Maxim Integrated
Packaging MODULE
Delivery time
Packaging method Tube
Standard packaging quantity 1
240.76  yuan 240.76yuan
1+:
$ 276.8683
10+:
$ 269.6456
50+:
$ 264.1082
100+:
$ 262.1822
200+:
$ 260.7377
500+:
$ 258.8116
1000+:
$ 257.6079
2000+:
$ 256.4041
Quantity
1+
10+
50+
100+
200+
Price
$276.8683
$269.6456
$264.1082
$262.1822
$260.7377
Price $ 276.8683 $ 269.6456 $ 264.1082 $ 262.1822 $ 260.7377
Start batch production 1+ 10+ 50+ 100+ 200+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(8329) Minimum order quantity(1)
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Technical parameters/power supply voltage (DC): 4.60V (min)

Technical parameters/working voltage: 5 V

Technical parameters/data rate: 12.0 Mbps

Technical parameters/power supply voltage (Max): 5 V

Technical parameters/power supply voltage (Min): 4.6 V

Package parameters/number of pins: 2

Encapsulation parameters/Encapsulation: Module

External dimensions/packaging: Module

Physical parameters/operating temperature: 0℃ ~ 70℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Other/Manufacturing Applications: Security

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
DS9490B DS9490B Maxim Integrated 完全替代
USB至1-Wire / iButton的适配器12Mbps高速通用串行总线（ USB ）接口 USB to 1-Wire/iButton Adapters High-Speed 12Mbps Universal Serial Bus (USB) Interface
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