1-Wire Interface Module with I2C bus, 3.0V-5.5V, Pluggable TB


 

AUD11.93

10 days
im1WP-TBP
In stock
+

Our quantity discounts:

Quantity  5+   10+   25+ 
Price  AUD10.74   AUD10.02   AUD9.27 

Description

Important! Note "Header Type" Option above for selecting pin header connector soldered to this module! See "Pin Headers" section below for details.

The im1WP is an electronic module with an I2C accessible 1-Wire interface. It is part of our iMod product range.  It enables devices on a 1-Wire bus to be read and written to via an I2C serial bus. It has special circuitry to enable long distance communication on the 1-Wire bus. It uses the Dallas DS2482-100 I2C to 1-Wire Bridge chip. For details on DS2482-100, dowload it's datasheet from Maxim's web site.

Top View

Bottom View

Dimensions

Schematics (pdf format)

Click to enlarge

The im1WP has two rows of standard 2.54mm (0.1") pin headers. The rows are 0.7" apart, allowing this module to be mounted on a breadboard or standard 0.1" grid prototype board. The picture to the right shows some iMod modules mounted on a standard prototype board.

The pin headers supplied or soldered to this board are selected in the "Header Type" option at the top of this page.

 

Features

  • Slew Controlled 1-Wire Edges
  • Selectable 1-Wire Slave Presence-Pulse Falling
  • Supports Low-Impedance 1-Wire Strong Pullup for EEPROMs, Temp Sensors, or Other 1-Wire Slaves that have Edge Masking to Control Fast Edges on the 1-Wire Line
  • Standard and Overdrive 1-Wire Communication Speeds
  • Provides Reset/Presence, 8-Bit, Single-Bit, and Three-Bit 1-Wire IO Sequences
  • 1-Wire Master IO with Selectable Active or Passive 1-Wire Pullup
  • I²C Host Interface, Supports 100kHz and 400kHz I²C Communication Speeds
  • High quality, two part (plug and header) 3.5mm terminal block connector
  • Pin Header connectors are gold plated for best possible contact
  • High quality assembly, with brand name, quality components. No cheap, “no name brand” components are used!
  • Module dimension: 21.3mm x 19.6mm (0.84" x 0.77")RoHS Compliant
  • RoHS Compliant
  • Operating Temperature -40°C to + 85°C

Pin Headers

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Documentation

  Web PDF Data
im1WP Datasheet and Schematics    

What is included

  • 1 x iMod module, fully assembled, with pin headers (as selected in options above).
  • 1 x 5 pin, 3.5mm Terminal Block plug (Code TB05P-F350-R4)
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