DC043A

DC043A demonstration circuit features the LTC®1286 is a micropower, 12.5ksps, sampling 12bit A/D converter which draws only 1.25mW from a single 5V supply. In addition, the LTC1286 demo board is intended to illustrate the layout and bypassing techniques required to obtain optimum performance from this part. The LTC1286 demo board is designed to be easy to use and requires only a 7V to 15V supply, a clock signal and an analogue input signal. The LTC1286 is a very space efficient solution for A/D users. By combining a micropower 12bit A/D, sample-and-hold, serial port and auto shutdown circuit into a single 8-pin SOIC package, all the data acquisition circuitry including the bypass caps can be placed into an area of only 0.1square inch.

• Proven µPower 12bit ADC surface mount layout
• Actual ADC footprint only 0.1inch² including bypass capacitors
• 71dB SINAD, 84dB THD and ±0.25LSB DNL