DC200A-A

DC200A-A is a demonstration board for the LTC1419 14-bit, 800ksps sampling A/D converter with shutdown. The LTC1419 draws 150mW. The LTC1419 demo board provides the user with a way to evaluate the LTC1419 high speed A/D converters. In addition, the LTC1419 demo board is intended to illustrate the layout and bypassing techniques required to obtain optimum performance from these parts. The LTC1419 demo board is designed to be easy to use and requires only ±7V to ±15V supplies, a conversion-start signal and an analogue input signal (single-ended or differential). The LTC1419 is a very space efficient solutions for A/D users. By combining a 14-bit A/D, sample-and-hold and reference into a single SSOP package, all the data acquisition circuitry, including the bypass capacitors, can be placed in an area of only 0.5 inch2.

• Proven 400ksps (LTC1416) and 800ksps (LTC1419) 14-bit ADC surface mount layout
• Actual ADC footprint is only 0.5inch2 including bypass capacitors
• 80dB SINAD and 86dB THD at 400kHz inputs