Texas Instruments ADS127L01
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.| Part No. | ADS127L01 |
|---|---|
| Datasheet | ADS127L01 Download |
| Manufacturer |  Texas Instruments |
| Description | ADC |
| Buy | Stock & Price |
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 0.50) × fDATA Transition Band
● SPI™ or Frame-Sync Serial Interface – Daisy-Chain Compatible
● Analog Supply: 2.7 V to 3.6 V
● Digital Supply: 1.7 V to 3.6 V
● Operating Temperature: –40°C to +125°C 2
APPLICATIONS
● Vibration and Modal Analysis● Data Acquisition Systems
● Acoustics and Dynamic Strain Gauges
● Power Quality Analysis 3
DESCRIPTION
The integrated decimation filter suppresses modulator out-of-band noise. In addition to al lowlatency filter, the ADS127L01 provides multiple Wideband filters with less than ±0.00004 dB of ripple, and an option for –116-dB stop-band attenuation at the Nyquist rate.
