DS2490S
- Mfr.Part #
- DS2490S
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BRIDGE CLIP USB TO 1-W 24SOIC
- Stock
- 35,007
- In Stock :
- 35,007
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Controllers
- Nominal Supply Current :
- 20mA
- Lead Free :
- Contains Lead
- RoHS Status :
- Non-RoHS Compliant
- Height Seated (Max) :
- 2.65mm
- Base Part Number :
- DS2490
- Supply Voltage :
- 5V
- HTS Code :
- 8542.31.00.01
- Protocol :
- USB
- Terminal Form :
- Gull wing
- Clock Frequency :
- 12MHz
- Number of Terminations :
- 24
- Data Transfer Rate-Max :
- 1.5 Mbps
- uPs/uCs/Peripheral ICs Type :
- BUS CONTROLLER, UNIVERSAL SERIAL BUS
- Terminal Pitch :
- 1.27mm
- Data Rate :
- 12 Mbps
- Surface Mount :
- yes
- JESD-609 Code :
- e0
- Length :
- 15.4mm
- Width :
- 7.5mm
- Operating Temperature :
- 0°C~70°C
- Operating Supply Voltage :
- 5V
- Function :
- Bridge, USB to 1-Wire®
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Operating Supply Current :
- 20mA
- Interface :
- 1-Wire®
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 240
- Time@Peak Reflow Temperature-Max (s) :
- 20
- Radiation Hardening :
- No
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Voltage - Supply :
- 3V~5.5V
- Packaging :
- Tube
- Number of Pins :
- 24
- Published :
- 2006
- Terminal Position :
- Dual
- Datasheets
- DS2490S

Controllers Analog Devices, Inc. DS2490S Overview
The DS2490S, a robust USB to 1-Wire bridge chip, is an integral component from Analog Devices, Inc. designed to facilitate the integration of USB connections with 1-Wire protocol devices. This IC is encapsulated in a 24-SOIC package, offering a streamlined solution for applications requiring reliable data transmission between USB interfaces and 1-Wire devices. Its ability to operate over a broad voltage range and to interface seamlessly with multiple devices makes it a prime choice for businesses looking to implement or upgrade their digital communication systems. The Controllers Analog Devices, Inc. DS2490S enables efficient, cost-effective solutions in complex industrial environments where dependable data integrity and speed are paramount.
DS2490S Features
The DS2490S from Analog Devices boasts several key features making it highly suitable for a variety of applications. These include high-speed USB interface, compatibility with 1-Wire protocol, low-power consumption, and support for multiple devices on the same bus. The chip's robust design ensures reliable operation even in demanding conditions, which is crucial for industrial and commercial settings.
DS2490S Applications
- Home Automation Systems: The DS2490S facilitates communication between home automation devices and central controllers via USB. This integration allows for enhanced monitoring and control of home environments.
- Data Loggers: Utilized in data logging systems to ensure accurate and reliable transfer of data from sensors to central databases through USB interfaces, enabling efficient tracking and analysis of environmental conditions.
- Industrial Control Systems: In industrial settings, the DS2490S is used to connect control units to sensors and actuators, simplifying the architecture and reducing the need for complex wiring systems.
- Access Control Systems: This IC supports secure and seamless communication between access control panels and monitoring devices, enhancing security protocols within facilities.
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