Download the ADS1278 datasheet PDF.
This datasheet also covers the ADS1274_Burr variant, as both devices belong to the same (ads1274 / ads1278) 24-bit analog-to-digital converters family and are provided as variant models within a single manufacturer datasheet.
General Description
Based on the single-channel ADS1271, the ADS1274 (quad) and ADS1278 (octal) are 24-bit, delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with data rates up to 128k samples per second (SPS), allowing simultaneous sampling of four or eight channels.
Key Features
Simultaneously Measure Four/Eight Channels Up to 128kSPS Data Rate AC Performance: 62kHz Bandwidth 111dB SNR (High-Resolution Mode).
108dB THD DC Accuracy: 0.8μV/°C Offset Drift 1.3ppm/°C Gain Drift Selectable Operating Modes: High-Speed: 128kSPS, 106dB SNR High-Resolution: 52kSPS, 111dB SNR Low-Power: 52kSPS, 31mW/ch Low-Speed: 10kSPS, 7mW/ch Linear Phase Digital Filter SPI™ or Frame-Sync Serial Interface Low Sampling Aperture Error Modulator Output Option (digital filter bypass) Analog.
Full PDF Text Transcription for ADS1278 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
ADS1278. For precise diagrams, and layout, please refer to the original PDF.
www.DataSheet4U.com AD S1 274 AD S1 278 www.ti.com ADS1274 ADS1278 SBAS367 – JUNE 2007 Quad/Octal, Simultaneous Sampling, 24-Bit Analog-to-Digital Converters 1 FEATURES S...
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imultaneous Sampling, 24-Bit Analog-to-Digital Converters 1 FEATURES Simultaneously Measure Four/Eight Channels Up to 128kSPS Data Rate AC Performance: 62kHz Bandwidth 111dB SNR (High-Resolution Mode) –108dB THD DC Accuracy: 0.8μV/°C Offset Drift 1.3ppm/°C Gain Drift Selectable Operating Modes: High-Speed: 128kSPS, 106dB SNR High-Resolution: 52kSPS, 111dB SNR Low-Power: 52kSPS, 31mW/ch Low-Speed: 10kSPS, 7mW/ch Linear Phase Digital Filter SPI™ or Frame-Sync Serial Interface Low Sampling Aperture Error Modulator Output Option (digital filter bypass) Analog Supply: 5V Digital Core: 1.8V I/O Supply: 1.8V to 3.
ADS1278 Datasheet
