EVAL-CN0372-PMDZ

EVAL-CN0372-PMDZ is a CN0372 circuit evaluation board. The circuit is an ultralow power, multichannel data acquisition system that can be powered by a photovoltaic (PV) cell or thermoelectric generator (TEG). The circuit uses the industry’s lowest power, multichannel, 12-bit successive approximation analogue-to-digital converter (SAR ADC), the AD7091R-5, along with an efficient energy harvesting circuit based on the ADP5090 boost regulator. The ADC has a typical power consumption of 100µW on a single 3V supply when sampling at 22kSPS. Typical signal-to-noise ratio (SNR) is 68dB for a 1kHz input signal. The low power consumption and small form factor make this combination of devices ideally suited for portable low power applications, particularly for wearable and self-powered devices.

• EVAL-SDP-CB1Z SDP evaluation board and the SDP-PMD-IB1Z, a Pmod interposer board