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ADS8320

Texas Instruments
Part Number ADS8320
Manufacturer Texas Instruments
Description Analog-to-Digital Converter
Published May 20, 2022
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design ADS8320 SBAS...
Datasheet PDF File ADS8320 PDF File

ADS8320
ADS8320

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design ADS8320 SBAS108E – MAY 2000 – REVISED DECEMBER 2016 ADS8320 16-Bit, High-Speed, 2.
7-V to 5-V microPower Sampling Analog-to-Digital Converter 1 Features •1 100-kHz Sampling Rate • microPower: – 1.
8 mW at 100 kHz and 2.
7 V – 0.
3 mW at 10 kHz and 2.
7 V • Power Down: 3 µA (Maximum) • 8-Pin VSSOP Package • Pin-Compatible to ADS7816 and ADS7822 • Serial (SPI™/SSI) Interface 2 Applications • Battery-Operated Systems • Remote Data Acquisition • Isolated Data Acquisition • Simultaneous Sampling, Multichannel Systems • Industrial Controls • Robotics • Vibration Analysis 3 Description The ADS8320 device is a 16-bit, sampling analog-todigital (A/D) converter with ensured specifications over a 2.
7-V to 5.
25-V supply range.
It requires very little power even when operating at the full 100-kHz data rate.
At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode.
The average power dissipation is less than 100 mW at 10-kHz data rate.
The ADS8320 also features operation from 2 V to 5.
25 V, a synchronous serial (SPI/SSI compatible) interface, and a differential input.
The reference voltage can be set to any level within the range of 500 mV to VCC.
Ultra-low power and small size make the ADS8320 ideal for portable and battery-operated systems.
It is also a perfect fit for remote data acquisition modules, simultaneous multi-channel systems, and isolated data acquisition.
The ADS8320 is available in an 8-pin VSSOP package.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) ADS8320 VSSOP (8) 3.
00 mm × 3.
00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
Block Diagram SAR Control VREF +In ±In S/H Amp CDAC Comparator Serial Interface DOUT DCLOCK CS/SHDN Copyright © 2016, Texas Instruments Incorporated 1 An IMPORTANT NOTICE at the end of this data sheet addresses a...


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