DC1332A-D Analog Devices

DEMO MANUAL DC1332A LTC2631 2 Single 12-/10-/8-Bit I C V DACs with Integrated OUT 10ppm/C Reference Description Demonstration circuit 1332A features the LTC 2631, a 12- software, the digital signals can be connected to the end 2 bit I C DAC. This device establishes a new benchmark for applications processor/controller for development of the size and integration of 12-bit DACs and onboard reference. serial interface. The DC1332A may be connected directly to the target Design files for this circuit board are available at applications analog signals while using the DC590 USB DEMO MANUAL DC1332A Quick s Dp 1. Connect the DC1332A to a DC590 USB serial controller Options are available to display the DAC output in voltage, using the supplied 14-conductor ribbon cable. hex code, or decimal count. Additionally, the reference voltage may be changed to reflect an actual measured 2. Connect the DC590 to the host PC with a standard value, such that the output voltage matches the theoreti- USB A/B cable. cal output voltage. The reference mode may be changed 3. Run the QuikEval evaluation software supplied from internal reference to external reference. with the DC590 or download it from: Features may be periodically added to the software. See www.linear.com/software. The correct program will the softwares help menu for the latest information. be loaded automatically. Figure 2. QuikEval Software DC1332af 2 ure roce tart