ADS8323

ACTIVE

Pseudo Bipolar, 16-Bit, 500kSPS CMOS Analog-to-Digital Converter

Top

Product details

Parameters

Resolution (Bits) 16 Number of input channels 1 Sample rate (Max) (kSPS) 500 Interface type Parallel Architecture SAR Input type Differential, Pseudo-Differential, Single-Ended Multi-channel configuration Rating Catalog Reference mode Ext, Int Input range (Max) (V) 5.25 Input range (Min) (V) 0 Features Operating temperature range (C) -40 to 85 Power consumption (Typ) (mW) 85 Analog voltage AVDD (Min) (V) 4.75 SNR (dB) 83 Analog voltage AVDD (Max) (V) 5.25 INL (Max) (+/-LSB) 4 Digital supply (Min) (V) 4.75 Digital supply (Max) (V) 5.25 open-in-new Find other Precision ADCs (<=10MSPS)

Package | Pins | Size

TQFP (PBS) 32 49 mm² 7 x 7 open-in-new Find other Precision ADCs (<=10MSPS)

Features

  • HIGH-SPEED PARALLEL INTERFACE
  • 500kSPS SAMPLING RATE
  • LOW POWER: 85mW at 500kSPS
  • BIPOLAR INPUT RANGE
  • TQFP-32 PACKAGE
  • APPLICATIONS
    • HIGH-SPEED DATA ACQUISITION
    • OPTICAL POWER MONITORING
    • MOTOR CONTROL
    • ATE
open-in-new Find other Precision ADCs (<=10MSPS)

Description

The ADS8323 is a 16-bit, 500kSPS analog-to-digital converter (ADC) with an internal 2.5V reference. The device includes a 16-bit, capacitor-based successive approximation register (SAR) ADC with inherent sample-and-hold. The ADS8323 offers a full 16-bit interface, or an 8-bit option where data are read using two read cycles. The ADS8323 is available in a TQFP-32 package and is specified over the industrial –40°C to +85°C temperature range.

open-in-new Find other Precision ADCs (<=10MSPS)
Download

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 7
Type Title Date
* Datasheet ADS8323: 16-Bit, 500kSPS, microPower Sampling Analog-to-Digital Converter datasheet (Rev. C) Jan. 05, 2010
White papers Voltage-reference impact on total harmonic distortion Aug. 01, 2016
White papers Best of Baker's Best: Precision Data Converters -- SAR ADCs May 21, 2015
Technical articles Input considerations for SAR ADCs Jun. 20, 2014
Application notes Determining Minimum Acquisition Times for SAR ADCs, part 2 Mar. 17, 2011
Application notes Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A) Nov. 10, 2010
User guides ADS8323EVM User's Guide (Rev. A) Nov. 24, 2004

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
99
Description

The ADS8323EVM is a single channel analog-to-digital converter evaluation board based on the ADS8323 16-bit 500-KHz, parallel interface analog-to-digital converter (ADC). Typical power dissipation is 85 mW at a 500-KhZ throughput rate. and a 5-V supply. The device uses a parallel interface. The EVM (...)

Software development

IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
DCPFREETOOL Software Plug-In to Code Composer Studio
DCPFREETOOL The data converter support plug-in is a free tool, which allows the user of Code Composer Studio™ to create initialization data and configuration software for Texas Instruments data converters based on inputs on a graphical user interface.

IMPORTANT: Please read the following before downloading the (...)

Features

The data converter support plug-in (DCP) is a component of TI's Code Composer Studio™ and offers easy-to-use windows for the "point-and-click" configuration of TI's data converters from within the integrated development environment (IDE), preventing illegal combinations of settings. The DCP (...)

Design tools & simulation

SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide
CALCULATION TOOLS Download
Analog-to-digital converter (ADC) input driver design tool supporting multiple input types
ADC-INPUT-CALC ADC-INPUT-CALC is an online tool that provides support for designing the input buffer to an analog-to-digital converter (ADC). It offers 24 different op-amp based buffer circuits that can be used to drive an ADC input. The available topologies cover differential, single-ended and transformer-coupled (...)
CALCULATION TOOLS Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
Features
  • Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
    • Noise calculations
    • Common unit translation
  • Solves common amplifier circuit design problems
    • Gain selections using standard resistors
    • Filter configurations
    • Total noise for common amplifier configurations
  • (...)
CALCULATION TOOLS Download
Jitter and SNR Calculator for ADCs
JITTER-SNR-CALC JITTER-SNR-CALC can be used for calculating theoretical Signal to Noise (SNR) performance of ADCs based on input frequency and clock jitter.

CAD/CAE symbols

Package Pins Download
TQFP (PBS) 32 View options

Ordering & quality

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos

Related videos