Maxim Integrated DS9097U-E25#

Maxim Integrated

Product Information

For Use With:
DS9097U
For Use With/Related Products:
1-Wire® Devices
HTSUS:
8543.70.9960
Package:
Bulk
Series:
-
RoHS Status:
ROHS3 Compliant
Accessory Type:
RS-232 to 1-Wire® Adapter
REACH Status:
REACH Unaffected
Moisture Sensitivity Level (MSL):
1 (Unlimited)
Base Product Number:
DS9097
standardLeadTime:
31 Weeks
ECCN:
EAR99
RoHs Compliant
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The DS9097U-E25# is a robust universal interface adapter converting a PC’s RS-232 COM port into a 1-Wire network interface. Designed for system integration and engineering environments, it enables PCs to read, write and manage 1-Wire devices (such as EEPROMs, temperature sensors, and iButtons) via a standard DB-25 connector and an RJ-11 output port. With support for both standard and overdrive 1-Wire speeds and an external power-up path for EPROM programming, this unit is suited for test benches, automated equipment control, and embedded system maintenance.

Standout Features and Benefits of the Maxim Integrated RS-232 to 1-Wire Adapter

  • True-ground RS-232 interface for reliable communication with 1-Wire networks.
  • Compatible with bipolar (±6 V to ±12 V) serial ports, enabling broad legacy system support.
  • Supports both standard speed and overdrive 1-Wire communication, improving speed and flexibility.
  • RJ-11 connector for 1-Wire cables and sensors simplifies wiring and deployment.
  • External power option supports programming of EPROM-type 1-Wire devices when required.
  • Broad software driver support enables Windows/PC deployment across legacy and modern platforms.

Engineered for Legacy and Embedded Systems Integration

The DS9097U-E25# is engineered to bridge older PC architectures with modern 1-Wire sensor networks, making it a valuable asset in industrial, test-and-measurement, and retrofit applications. Its RS-232 compatibility ensures seamless integration in facilities still utilising COM ports, while the Adapter’s ability to generate the correct 1-Wire bus protocol signals reduces the engineering effort required for sensor deployment. The provision for external power means even EPROM-capable 1-Wire devices can be managed without needing specialised hardware.

Broad Range Application

  • Connecting a PC or legacy system COM port to a 1-Wire sensor bus in instrumentation or monitoring systems.
  • Programming and reading 1-Wire EPROM devices and iButton peripherals in manufacturing/test fixtures.
  • Field deployment in automated test environments where direct PC control of 1-Wire networks is needed.
  • Retro-fit installation in building management or access control systems using 1-Wire sensors or IDs.
  • Engineering labs that require flexible communication between RS-232 serial ports and 1-Wire networks.

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Datasheet DS9097U-E25#(Technical Reference)
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DS9097U(Datasheets)
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Extending 1-Wire® Range with Network Proxies(Mfg Application Notes)
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Bluetooth to 1-Wire® Communication Using the DS9097U(Mfg Application Notes)
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Guidelines for Reliable Long Line 1-Wire Networks(Mfg Application Notes)
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Choosing the Right 1-Wire® Master for Embedded Applications(Mfg Application Notes)
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Maxim Integrated RoHS3 Cert(Environmental Information)
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Red Phosphorous Certificate(Environmental Information)
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Maxim Integrated REACH211(Environmental Information)

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FAQs

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You can order Maxim Integrated brand products with DS9097U-E25# directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Development Tool Accessories category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Maxim Integrated DS9097U-E25#. You can also check on our website or by contacting our customer support team for further order details on Maxim Integrated DS9097U-E25#.