ADS8323 Pseudo Bipolar, 16-Bit, 500kSPS CMOS Analog-to-Digital Converter | TI.com

ADS8323
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Pseudo Bipolar, 16-Bit, 500kSPS CMOS Analog-to-Digital Converter

 

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.

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

Parametrics

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Part number Order Resolution (Bits) Sample rate (Max) (kSPS) Number of input channels Interface Operating temperature range (C) Package Group Approx. price (US$) Power consumption (Typ) (mW) Package size: mm2:W x L (PKG) Architecture Input type Multi-channel configuration Reference mode Features Input range (Max) (V) Input range (Min) (V) Analog voltage AVDD (Min) (V) Analog voltage AVDD (Max) (V) Digital supply (Min) (V) Digital supply (Max) (V) INL (Max) (+/-LSB) SNR (dB) THD (Typ) (dB) Rating
ADS8323 Order now 16     500     1     Parallel     -40 to 85     TQFP | 32     8.10 | 1ku     85     32TQFP: 49 mm2: 7 x 7 (TQFP | 32)     SAR     Differential
Pseudo-Differential
Single-Ended    
    Ext
Int    
    5.25     0     4.75     5.25     4.75     5.25     4     83     -93     Catalog