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ADS8471

Burr-Brown
Part Number ADS8471
Manufacturer Burr-Brown
Description ANALOG-TO-DIGITAL CONVERTER
Published May 20, 2022
Detailed Description BurrĆBrown Products from Texas Instruments ADS8471 SLAS517 – DECEMBER 2007 16-BIT, 1-MSPS, PSEUDO-BIPOLAR, UNIPOLAR IN...
Datasheet PDF File ADS8471 PDF File

ADS8471
ADS8471

Overview
BurrĆBrown Products from Texas Instruments ADS8471 SLAS517 – DECEMBER 2007 16-BIT, 1-MSPS, PSEUDO-BIPOLAR, UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE FEATURES 1 • 48-Pin 7x7 QFN Package • 0 to 1 MSPS Sampling Rate • ±0.
7 LSB Typ, ±1 LSB Max INL • ±0.
4 LSB Typ, ±0.
75 LSB Max DNL • 16-Bit NMC Ensured Over Temperature • ±0.
1 mV Offset Error • ±0.
15 ppm/°C Offset Error Drift • ±0.
015 %FSR Gain Error APPLICATIONS • Medical Instruments • Optical Networking • Transducer Interface • High Accuracy Data Acquisition Systems • Magnetometers • ±0.
7 ppm/°C Gain Error Drift DESCRIPTION • 93 dB SNR, -110dB THD, 112dB SFDR • Zero Latency • Low Power: 220 mW at 1 MSPS • Unipolar Input Range: 0 V to Vref • Onboard Reference • Onboard Reference Buffer The ADS8471 is an 16-bit, 1-MSPS A/D converter with an internal 4.
096-V reference and a pseudo-bipolar, unipolar input.
The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold.
The ADS8471 offers a full 16-bit interface or an 8-bit bus option using two read cycles.
• High-Speed Parallel Interface • Wide Digital Supply 2.
7 V ~ 5.
25 V • 8-/16-Bit Bus Transfer The ADS8471 is available in a 48-lead 7x7 QFN package and is characterized over the industrial –40°C to 85°C temperature range.
HIGH-SPEED SAR CONVERTER FAMILY(1) TYPE/SPEED 18-Bit Pseudo-Diff 18-Bit Pseudo-Bipolar, Fully Diff 16-Bit Pseudo-Diff 16-Bit Pseudo-Bipolar, Fully Diff 14-Bit Pseudo-Diff 12-Bit Pseudo-Diff 500 kHz ADS8383 ADS8327 (S) ADS8328 (S) 580 kHz ADS8381 ADS8380 (S) ADS8382 (S) ADS8370 (S) ADS8372 (S) 750 kHz 1 MHz 1.
25 MHz 2 MHz ADS8371 ADS8482 ADS8471 ADS8329/30 (S) ADS8472 ADS7886 ADS8484 ADS8401 ADS8405 ADS8402 ADS8406 ADS7890 (S) ADS8411 ADS8410 (S) ADS8412 ADS8413 (S) 3 MHz ADS7891 4MHz ADS8422 ADS7881 (1) S: Serial REFOUT +IN −IN REFIN + _ CDAC 4.
096-V Internal Reference SAR Comparator Clock Output Latches and 3-State Drivers Convers...


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