Maxim
/
Products
/
Interface
/
Controllers/Expanders
/
DS2413
Interface Controllers/Expanders DS2413
Top

DS2413

Download

1-Wire Dual Channel Addressable Switch

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

Printable Data Sheet Subscribe

Product Details

See parametric specs for Memory (EPROM, EEPROM, ROM, NV SRAM)

Key Features

Applications/Uses

See parametric specs for Memory (EPROM, EEPROM, ROM, NV SRAM)
Parametric specs for Memory (EPROM, EEPROM, ROM, NV SRAM)
End Equipment Peripheral ID and Control
Memory Type ROM
Bus Type 1-Wire
VSUPPLY (V) (min) 2.8
VSUPPLY (V) (max) 5.25
Package/Pins TDFN/6
TSOC/6
Budgetary
Price (See Notes) 		1.27
See parametric specs for Memory (EPROM, EEPROM, ROM, NV SRAM)
View More

Simplified Block Diagram

Technical Docs

Data Sheet 1-Wire Dual Channel Addressable Switch Mar 31, 2015
App Note Reading and Writing 1-Wire® Devices Through Serial Interfaces
App Note 1-Wire Communication Through Software
App Note 1-Wire Software Resource Guide Device Description
App Note 1-Wire® Tagging with XML
App Note Add Control, Memory, Security, and Mixed-Signal Functions with a Single Contact
App Note Bridge from USB to I²C
App Note One-Wire Network Controls Remote SPI Peripherals
App Note Easy Modifications to Sustain a Design with the DS2409 MicroLAN™ Coupler
Tutorial How to Build a 1-Wire® Evaluation Kit
App Note Understanding the DS1WM Synthesizable 1-Wire Bus Master
Reference Schematic Create a 1-Wire Master with Xilinx PicoBlaze

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Parameters

Parametric specs for Memory (EPROM, EEPROM, ROM, NV SRAM)
End Equipment Peripheral ID and Control
Memory Type ROM
Bus Type 1-Wire
VSUPPLY (V) (min) 2.8
VSUPPLY (V) (max) 5.25
Package/Pins TDFN/6
TSOC/6
Budgetary
Price (See Notes) 		1.27
See parametric specs for Memory (EPROM, EEPROM, ROM, NV SRAM)

Key Features

  • 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

Applications/Uses

  • Accessory Identification and Control
  • General Purpose Input/Output
  • Industrial Controllers
  • Key-Pick Systems
  • LED Control
  • System Monitoring

Description

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.

Simplified Block Diagram

DS2413: Typical Operating Circuit DS2413: Typical Operating Circuit Zoom icon

Technical Docs

Data Sheet 1-Wire Dual Channel Addressable Switch Mar 31, 2015
App Note Reading and Writing 1-Wire® Devices Through Serial Interfaces
App Note 1-Wire Communication Through Software
App Note 1-Wire Software Resource Guide Device Description
App Note 1-Wire® Tagging with XML
App Note Add Control, Memory, Security, and Mixed-Signal Functions with a Single Contact
App Note Bridge from USB to I²C
App Note One-Wire Network Controls Remote SPI Peripherals
App Note Easy Modifications to Sustain a Design with the DS2409 MicroLAN™ Coupler
Tutorial How to Build a 1-Wire® Evaluation Kit
App Note Understanding the DS1WM Synthesizable 1-Wire Bus Master
Reference Schematic Create a 1-Wire Master with Xilinx PicoBlaze

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .