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ADS8405

Burr-Brown
Part Number ADS8405
Manufacturer Burr-Brown
Description ANALOG-TO-DIGITAL CONVERTER
Published May 20, 2022
Detailed Description BurrĆBrown Products from Texas Instruments ADS8405 SLAS427 – DECEMBER 2004 16-BIT, 1.25-MSPS, UNIPOLAR PSEUDO-DIFFEREN...
Datasheet PDF File ADS8405 PDF File

ADS8405
ADS8405


Overview
BurrĆBrown Products from Texas Instruments ADS8405 SLAS427 – DECEMBER 2004 16-BIT, 1.
25-MSPS, UNIPOLAR PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE FEATURES • Unipolar Pseudo-Differential Input, 0 V to Vref • 16-Bit NMC at 1.
25 MSPS • ±2 LSB INL Max, -1/+1.
5 LSB DNL • 86 dB SNR, -90 dB THD at 100 kHz Input • Zero Latency • Internal 4.
096-V Reference • High-Speed Parallel Interface • Single 5-V Analog Supply • Wide I/O Supply: 2.
7 V to 5.
25 V • Low Power: 155 mW at 1.
25 MHz Typ • Pin Compatible With ADS8411/8401 • 48-Pin TQFP Package APPLICATIONS • DWDM • Instrumentation • High-Speed, High-Resolution, Zero Latency Data Acquisition Systems • Transducer Interface • Medical Instruments • Communications DESCRIPTION The ADS8405 is a 16-bit, 1.
25-MHz A/D converter with an internal 4.
096-V reference.
The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold.
The ADS8405 offers a full 16-bit interface and an 8-bit option where data is read using two 8-bit read cycles if necessary.
The ADS8405 has a unipolar pseudo-differential input.
It is available in a 48-lead TQFP package and is characterized over the industrial -40°C to 85°C temperature range.
Type/Speed 18-Bit Pseudo-Diff 500 kHz ADS8383 18-Bit Pseudo-Bipolar, Fully Diff 16-Bit Pseudo-Diff 16-Bit Pseudo-Bipolar, Fully Diff 14-Bit Pseudo-Diff 12-Bit Pseudo-Diff High Speed SAR Converter Family ~600 kHz 750 kHz ADS8381 ADS8380 (S) ADS8382 (S) ADS8371 1 MHz ADS7886 1.
25 MHz 2 MHz ADS8401/05 ADS8411 ADS8402/06 ADS8412 ADS7890 (S) 3 MHz ADS7891 4 MHz ADS7881 REFOUT +IN −IN REFIN + _ CDAC 4.
096-V Internal Reference SAR Comparator Clock Output Latches and 3-State Drivers Conversion and Control Logic BYTE 16-/8-Bit Parallel DATA Output Bus RESET CONVST BUSY CS RD Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconduct...



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