16b, 10Hz sensor ADC

STAR3000 is designed to digitize a differential analog signal, with an SNR of >96dB over a signal bandwidth of 10Hz, with a nominal sampling rate of 32.768kHz. The ADC is designed in a 0.18µm CMOS Silterra process and designed to run off a 1.8V (±10%) supply, where the ADC consumes 30uA of current. The ADC uses an enhanced input stage to allows the ADC to sample voltages as low as -0.25V. A second-order architecture Delta-Sigma architecture is used to achieve an SQNR of > 100dB over a 10Hz bandwidth. Chopping is used in all key opamps to minimize 1/f noise in the ADC output.

• 查看 16b, 10Hz sensor ADC 完整数据手册
• 联系 16b, 10Hz sensor ADC 供应商