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

ADS8323 (ACTIVE)

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

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Parametrics Compare all products in Precision ADCs (<=10MSPS)

 
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)
SINAD (dB)
SNR (dB)
THD (Typ) (dB)
Rating
ADS8323
16    
500    
1    
Parallel    
-40 to 85    
TQFP | 32    
8.10 | 1ku    
85    
32TQFP: 49 mm2: 7 x 7 (TQFP | 32)    
SAR    
Differential    
   
Ext
Int    
   
5.25    
0    
4.75    
5.25    
4.75    
5.25    
4    
83    
83    
-93    
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