特性

• USB-based solution
• PC software for easy, point-and-click device control
• I²C logic devices in nine general purpose categories
• I²C speeds up to 400 kHz
• Software-controllable 3.3- and 5-V power supplies
• External Temperature Sensor. The remote channel of the SA56004 can monitor a diode junction such as the substrate PNP of a microprocessor or a diode-connected transistor such as a 2N3904 (NPN) or 2N3906 (PNP). With factory trimming, remote sensor accuracy of ±1 °C is achieved.

简介

I²C Demonstration Board 2005-1

The demonstration board is a 9.5 cm x 14 cm, 2-layer printed circuit board that includes the I²C slave products described in the products tab. A standard USB port provides bi-directional communication with the I²C devices allowing easy manipulation of the I²C devices without the need for an external power supply. An on-board LED illuminates after the USB host has successfully enumerated it. The Win-I2CUSB Lite software runs on Windows 98SE, ME, 2000, or XP and is compatible with any PC hardware having a minimum of a Pentium processor and an USB port.

Win-I2CUSB Lite software

Win-I2CUSB software

Contents

Ordering Information

Future daughter cards for the I²C Demonstration Board 2005-1 are planned as new I²C interface products are released. The Win-I2CUSB Lite software will be updated to include support for these new products. Updates to the software can be made automatically using the update feature included in the software. The first two daughter cards planned will be for the PCA9698 40-Bit Fm+ Advanced I/O Port and for the PCA9633 4-Bit Fm+ LED Controller. Current owners of the I²C Demonstration Board 2005-1 Kit will have options to automatically be sent future daughter cards or to request specific daughter cards for products of interest.

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