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ADS8319

Texas Instruments
Part Number ADS8319
Manufacturer Texas Instruments
Description SAR Analog-to-Digital Converter
Published May 20, 2022
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ADS8319 SLAS600C – MAY 2008 – ...
Datasheet PDF File ADS8319 PDF File

ADS8319
ADS8319

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ADS8319 SLAS600C – MAY 2008 – REVISED DECEMBER 2016 ADS8319 16-Bit, 500-kSPS, Serial Interface, Micropower, Miniature, SAR Analog-to-Digital Converter 1 Features •1 500-kHz Sample Rate • 16-Bit Resolution • Zero Latency at Full Speed • Unipolar, Single-Ended Input Range: 0 V to VREF • SPI-Compatible Serial Interface With Daisy-Chain Option • Excellent Performance: – 93.
6-dB SNR (Typical) at 10-kHz Input – –106-dB THD (Typical) at 10-kHz Input – ±1.
5-LSB (Maximum) INL – ±1-LSB (Maximum) DNL • Low Power Dissipation: 18 mW (Typical) at 500 kSPS • Power Scales Linearly with Speed: 3.
6 mW / 100 kSPS • Power Dissipation During Power-Down State: 0.
25 µW (Typical) • 10-Pin VSSOP and VSON Packages 2 Applications • Battery-Powered Equipment • Data Acquisition Systems • Instrumentation and Process Controls • Medical Electronics • Optical Networking 3 Description The ADS8319 device is a 16-bit, 500-kSPS, analogto-digital converter (ADC) that operates with a 2.
25-V to 5.
5-V external reference.
The device includes a capacitor-based, successive-approximation register (SAR) ADC with inherent sample and hold.
The device includes a 50-MHz, SPI-compatible serial interface.
The interface is designed to support daisychaining or cascading of multiple devices.
Furthermore, a Busy Indicator makes synchronizing with the digital host easy.
The device unipolar, single-ended input range supports an input swing of 0 V to +VREF.
Device operation is optimized for very-low power operation and the power consumption directly scales with speed.
This feature makes the device attractive for lower-speed applications.
The device is available in 10-pin VSSOP and VSON packages.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) ADS8319 VSSOP (10) VSON (10) 3.
00 mm × 3.
00 mm 3.
00 mm × 3.
00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
Simplified Schematic ...


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