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ADS127L01 - ADC

Datasheet Summary

Description

The ADS127L01 is a 24-bit, delta-sigma (ΔΣ), analogto-digital converter (ADC) with data rates up to 512 kSPS.

This device offers a unique combination of excellent dc accuracy and outstanding ac performance.

The high-order, chopper-stabilized modulator achieves very low drift with low in-band noise.

Features

  • 1 Data Rates: Up to 512 kSPS.
  • AC + DC Performance:.
  • Passband: Up to 230 kHz.
  • SNR: Up to 115.5 dB.
  • THD: Down to -129 dB.
  • DC Accuracy:.
  • Offset Drift: 1.5 μV/°C.
  • Gain Drift: 0.2 ppm/°C.
  • Operating Modes:.
  • High-resolution (128 kSPS at 26 mW).
  • Low-power (128 kSPS at 15 mW).
  • Very-low Power: 105 dB SNR (128 kSPS at 9 mW).
  • Digital Filter Options:.
  • Low-latency Filter: Sinc Frequenc.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ADS127L01 SBAS607B – APRIL 2016 – REVISED SEPTEMBER 2016 ADS127L01 24-Bit, High-Speed, Wide-Bandwidth Analog-to-Digital Converter 1 Features •1 Data Rates: Up to 512 kSPS • AC + DC Performance: – Passband: Up to 230 kHz – SNR: Up to 115.5 dB – THD: Down to -129 dB – DC Accuracy: – Offset Drift: 1.5 μV/°C – Gain Drift: 0.2 ppm/°C • Operating Modes: – High-resolution (128 kSPS at 26 mW) – Low-power (128 kSPS at 15 mW) – Very-low Power: 105 dB SNR (128 kSPS at 9 mW) • Digital Filter Options: – Low-latency Filter: Sinc Frequency Response – Wideband 1 Filter: (0.45 to 0.55) × fDATA Transition Band – Wideband 2 Filter: (0.40 to 0.
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