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DS2490S+T&R
- Manufacturer's Part No.:DS2490S+T&R
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- Description:IC USB TO 1WIRE BRIDGE 24SOIC
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- Available: 6060
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $0.00000 | US $0.00 |
Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.
- Description
- Alternatives
- Shopping Guide
The DS2490 is a bridge chip that enables communication between the Universal Serial Bus (USB) and a 1-Wire bus. It provides regular, overdrive and flexible 1-Wire communication speeds and a full-speed 12 Mbps connection to USB. USB vendor-specific commands defined in this specification are used to control the DS2490 and communicate with attached 1-Wire devices. A functional block diagram of the DS2490 is shown in Figure 1.
FEATURES● Communicates at regular and Overdrive 1-Wire speeds● Supports 12V EPROM programming and stiff 5V pullup for crypto iButton, sensors and EEPROM● Slew rate controlled 1-Wire timing and active pullup to accommodate long lines and reduce radiation● Programmable 1-Wire timing and driver characteristics accommodate a wide range of MicroLAN configurations at regular speed● Smart 1-Wire protocol combines data and control information without requiring extra pins● High-speed 12 Mbps USB interface● Integrated USB-compliant transceiver● Supports USB remote wakeup to resume a suspended host system
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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