DS2413

PRODUCTION

1-Wire Dual Channel Addressable Switch

1-Wire, Dual-Channel, Addressable Switch Features Open-Drain, Programmable I/O Pins

Data Sheet (Rev. 5) Product Selection Table
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Overview

  • Controls Dual Programmable High Voltage, High Current I/O Port Pins from a Single Micro Port Pin
    • Open-Drain Programmable I/O Pins Support 20mA max Continuous Current Sink
    • 28V (max) PIO Pin Operating Voltage
    • On-Resistance of PIO Pulldown Transistor 20Ω max; OFF Resistance 1MΩ min
    • Parasitic Power Supply Through 1-Wire
  • Minimalist 1-Wire Interface Lowers Cost and Interface Complexity
    • Communicates to Host with a Single Digital Signal at 14.9kb or 100kbps
    • Switchpoint Hysteresis and Filtering to Optimize Performance in the Presence of Noise
    • 1-Wire IO Pin Supports 28V Absolute Maximum DC Level for Fault Conditions
    • Unique 64-bit ROM Serial Number Factory Lasered Into Each Device
    • High ESD Immunity of 1-Wire IO Pin: 8kV HBM Typical
    • TSOC and TDFN Packages Available
  • Wide Voltage and Temperature Operating Ranges Enables Robust System Performance
    • 2.8V to 5.25V
    • 0°C to +70°C

The DS2413 is a dual-channel programmable I/O 1-Wire® chip. The PIO outputs are configured as open-drain and provide up to 20mA continuous sink capability and off-state operating voltage up to 28V. Control and sensing of the PIO pins is performed with a dedicated device-level command protocol. To provide a high level of fault tolerance in the end application, the 1-Wire I/O and PIO pins are all capable of withstanding continuous application of voltages up to 28V max. Communication and operation of the DS2413 is performed with the single contact Maxim 1-Wire serial interface.

Applications

  • Accessory Identification and Control
  • General Purpose Input/Output
  • Industrial Controllers
  • Key-Pick Systems
  • LED Control
  • System Monitoring
DS2413
1-Wire Dual Channel Addressable Switch
DS2413: Typical Operating Circuit
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Documentation

Data Sheet 1

Reliability Data 1

Application Note 1

Design Note 5

Technical Articles 8

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Hardware Ecosystem

Parts Product Life Cycle Description
Interface Transceivers 2
DS2482-100
PRODUCTION Single-Channel 1-Wire Master
DS2482-800
PRODUCTION 8-Channel 1-Wire Master
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Evaluation Kits

DS9120P

Socket Boards for Evaluating 1-Wire Devices

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Features and Benefits

  • Fully Compliant with DS9481R USB-to-1-Wire Adapter
  • Convenient On-Board Test Points
  • Jumper Disconnect/Connect Functionality
  • Meets RJ11 1-Wire Interface Standard
  • Include Connections for Various OTP EPROM Programming

Product Details

The DS9120 family of socket boards are RJ11-to-socket boards that provide the hardware connectivity necessary to evaluate and operate 1-Wire® products in an easy-to-use PC environment. Additionally, the socket boards can be readily used with the DS9481R USB-to1-Wire adapter to create a 1-Wire PC programmer for 1-Wire EEPROM and one-time programmable (OTP)/EPROM devices.

DS9120Q

Socket Boards for Evaluating 1-Wire Devices

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Features and Benefits

  • Fully Compliant with DS9481R USB-to-1-Wire Adapter
  • Convenient On-Board Test Points
  • Jumper Disconnect/Connect Functionality
  • Meets RJ11 1-Wire Interface Standard
  • Include Connections for Various OTP EPROM Programming

Product Details

The DS9120 family of socket boards are RJ11-to-socket boards that provide the hardware connectivity necessary to evaluate and operate 1-Wire® products in an easy-to-use PC environment. Additionally, the socket boards can be readily used with the DS9481R USB-to1-Wire adapter to create a 1-Wire PC programmer for 1-Wire EEPROM and one-time programmable (OTP)/EPROM devices.

DS9120

Socket Boards for Evaluating 1-Wire Devices

Buy Now View Details

Features and Benefits

  • Fully Compliant with DS9481R USB-to-1-Wire Adapter
  • Convenient On-Board Test Points
  • Jumper Disconnect/Connect Functionality
  • Meets RJ11 1-Wire Interface Standard
  • Include Connections for Various OTP EPROM Programming

Product Details

The DS9120 family of socket boards are RJ11-to-socket boards that provide the hardware connectivity necessary to evaluate and operate 1-Wire® products in an easy-to-use PC environment. Additionally, the socket boards can be readily used with the DS9481R USB-to1-Wire adapter to create a 1-Wire PC programmer for 1-Wire EEPROM and one-time programmable (OTP)/EPROM devices.

eval board
schematic 1
DS9481R-3C7

USB-to-1-Wire/iButton Adapter

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Features and Benefits

  • Driver Support for Windows® 11 and Windows 10 Operating Systems
  • Enumerates as a Virtual PC COM Port by Use of the Prolific PL-2303GC USB-to-UART Bridge IC
  • Emulates the DS2480B 1-Wire Line Driving Functionality
  • 1-Wire OTP/EPROM Programming Provided Without the Need of an External Power Supply (12V on OW, 7V on PULSE)
  • 3.3V Read/Write Operation to 1-Wire/iButton Devices
  • RJ11 Interface for Standard Connectivity Accessories such as the DS9120 Socket Adapter
  • Supports Standard and Overdrive 1-Wire Communication
  • Provides Strong Pullup to 3.3V
  • Fully Compliant with USB 2.0 Specification

Product Details

The DS9481R is a USB-to-1-Wire adapter for easy PC connectivity to 1-Wire devices. The adapter provides an RJ11 connector with the signals to communicate with all 1-Wire and iButton devices that support a 3.3V data I/O level. Additionally, the adapter provides the support and signaling to program 1-Wire/iButton EEPROM and one-time programmable (OTP)/EPROM devices. To provide a total hardware solution, the DS9481R can readily be used with the DS9120 socket adapter to create a 1-Wire PC programmer for 1-Wire peripheral devices (contact factory for more information). The equivalent peripheral hardware solution for the iButton is the DS1402D-DR8.

DS9090K

1-Wire Device Evaluation Kit Rev B4

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Features and Benefits

Evaluation Kit Contents
  • 1pc. PCB: 1-Wire Device Evaluation Board
  • 1pc. RJ11 male to RJ11 male cable, 7ft
  • 1pc. 1-Wire USB adapter with RJ11 Maxim DS9490R#
  • 1pc. 64-bit silicon serial number (3-pin TO92) Maxim DS2401+
  • 1pc. 1-Wire dual-addressable switch plus 1kb EPROM memory (6-pin TSOC) Maxim DS2406P+
  • 1pc. 1-Wire dual-channel addressable switch (6-pin TSOC) Maxim DS2413P+
  • 1pc. 1024-bit 1-Wire EEPROM (3-pin TO92) Maxim DS2431+
  • 1pc. 4Kb 1-Wire EEPROM (3-pin PR-35) Maxim DS2433+
  • 1pc. 4096-Bit Addressable 1-Wire EEPROM with PIO (on EV kit) Maxim DS28E04S-100+
  • 1pc. 20Kb 1-Wire EEPROM (3-pin TO92) Maxim DS28EC20+
  • 1pc. Package of 11 2-pin shunts for jumpering

Product Details

The DS9090K provides the hardware and software necessary to evaluate and operate 1-Wire® products in an easy-to-use PC environment. All 1-Wire EEPROM, EPROM, and ROM devices are readable with the DS9090K. All 1-Wire devices with memory or PIO/switches can be written with the DS9090K except 1-Wire EPROM devices*. In this way, the engineer can evaluate 1-Wire chips for potential design purposes or support end-product development activity. Kit operation requires a host PC. Demonstration software consists of the OneWireViewer (a Java™ program). For 32-bit and 64-bit Windows® operating systems, the OneWireViewer comes as part of the 1-Wire Drivers install package. For other operating systems, refer to the online version of the OneWireViewer.

DS9090EVKIT

1-Wire Device Evaluation Kit

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Features and Benefits

  • Easy Setup with USB Adapter
  • Fully Compliant with USB 2.0 Specification
  • Software Runs on Windows 8, Windows 7, WindowsVista®, and Windows XP® OS (32-Bit and 64-Bit Versions)
  • Convenient On-Board Test Points and Dual TO92 Socket
  • Standard RJ11 Connector Interfaces to DS9120 Socket Boards
  • Free Download of 1-Wire Drivers and OneWireViewer Demonstration Software
  • Compatible with Other 1-Wire Devices Purchased Separately

Product Details

The DS9090EVKIT evaluation system (EV system) consists of a DS9490+ USB-to-1-Wire®/iButton® adapter for PC connectivity, a DS9120P+ socket board with RJ11 cable, and seven different 1-Wire devices. This EV system provides the special hardware and software system to exercise the features of 1-Wire devices with memory or PIO/switches, except 1-Wire EPROM devices. (EPROM devices such as the DS2502 and DS2506 require a different adapter (DS9481R-3C7) to perform an EPROM write. This adapter can be purchased separately.) 1-Wire EPROM devices are available for sampling.

The EV system software consists of the OneWireViewer (a Java® program) that runs under Windows ® OS and comes as part of the 1-Wire drivers installation package.
DS9120P
Socket Boards for Evaluating 1-Wire Devices
DS9120Q
Socket Boards for Evaluating 1-Wire Devices
DS9120
Socket Boards for Evaluating 1-Wire Devices
DS9481R-3C7
USB-to-1-Wire/iButton Adapter
DS9481R USB-to-1-Wire/iButton Adapter
DS9090K
1-Wire Device Evaluation Kit Rev B4
DS9090EVKIT
1-Wire Device Evaluation Kit

Reference Designs

MAXREFDES131
MAXREFDES131
Block diagram of MAXREFDES131
MAXREFDES131 Circuits from the lab

1-Wire Grid-EYE Sensor

View Detailed Reference Design

Features and Benefits

Features

  • 1-Wire network
  • Flexible location
  • Sleep mode
  • Example source code
  • Demonstration GUI

Competitive Advantages

  • Extended range
  • Compact
  • Power-conserving sleep mode
  • Cost effective
MAXREFDES131
1-Wire Grid-EYE Sensor
MAXREFDES131
Block diagram of MAXREFDES131

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