TWR-ADCDAC-LTC

The TWR-ADCDAC-LTC is a high precision analogue tower system module. It features two analogue to digital converters (ADC), two digital to analogue converters (DAC), a voltage regulator and high precision voltage reference from Linear Technology. Each of the ADCs and DACs on the TWR-ADCDAC-LTC provide a SPI digital interface for configuration and control. In addition, the QuikEval headers utilize either a SPI or I2C interface. SPI and I2C interface signal connections on the primary elevator connector allow any tower controller module with a SPI and I2C interface to configure and control all the features of the TWR-ADCDAC-LTC. This analogue tower system module peripheral module is designed to be combined and used with other MCU and peripheral modules in the tower system.

• High precision analogue peripheral module for the tower system
• Controllable by any processor module with an SPI interface
• LTC2704-16 quad 16bit voltage output SoftSpan DAC with read back
• LTC2600 octal 16bit rail to rail DACs
• LTC1859 eight channel, 16bit, 100KSPS SoftSpan ADCs with shutdown
• LTC2498 24bit 8/16 channel delta sigma ADC with easy drive input current cancellation
• LTC3471 dual 1.3A, 1.2MHz boost/inverter
• LTC6655-5 0.25ppm noise, low drift precision buffered 5V reference
• Four 14 pin headers for connecting to any Linear Technology QuikEval demonstration board

Applications

Communications & Networking, Automotive, Industrial

Contents

TWR-ADCDAC-LTC analogue module, Cables, Quick start guide document.