QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 1111 DUAL, PARALLEL, IOUT, 16-BIT DAC LTC2753 DESCRIPTION Demonstration circuit 1111 features the LTC2753 Design files for this circuit board are available. Dual 16-Bit SoftSpan Iout DAC. This device features Call the LTC factory. six output ranges, 0 to 5V, 0 to 10V, +/- 5V, +/- 10V, , LTC and LT are registered trademarks of Linear +/- 2.5V, and -2.5V to + 7.5V. The DAC has an offset Technology Corporation adjust input pin and a compensation pin to allow op- timization of transient response. Figure 1. Proper Measurement Equipment Setup 1 QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 1111 DUAL, PARALLEL, IOUT, 16-BIT DAC QUICK START PROCEDURE Connect a clean +/-15V power supply to the turret will be loaded automatically. The software auto- posts at the bottom edge of the DC1111 board. matically sets the LTC2753 outputs according to the Connect J1 to a DC590 USB serial controller using entries in the control panel. A square wave option is the supplied 14 conductor ribbon cable. Connect available to test settling time. MSPAN jumper DC590 to a host PC with a standard USB A/B cable. should be low if software span control is desired. Run the evaluation software supplied with DC590 or Additional software documentation may be available download it from the website, from the Help menu item, as features may be added www.linear.com/software. The correct control panel periodically. 2