ADS8321
(ACTIVE) 16-Bit, High Speed, MicroPower Sampling Analog-to-Digital Converter

Description &
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Buy
Technical
Documents
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Software
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Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Top Side Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
ADS8321E/250 ACTIVE -40 to 85 5.95 | 1ku VSSOP (DGK) | 8 View 250 | SMALL T&R >5K 1k quantity lead time: In stock
ADS8321E/250G4 ACTIVE -40 to 85 5.95 | 1ku VSSOP (DGK) | 8 View 250 | SMALL T&R 760 Typical lead time for 1k quantity: 4 to 8 weeks
Not Available Contact Distributor ADS8321E/2K5 ACTIVE -40 to 85 5.15 | 1ku VSSOP (DGK) | 8 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
ADS8321E/2K5G4 ACTIVE -40 to 85 5.15 | 1ku VSSOP (DGK) | 8 View 2500 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
ADS8321EB/250 ACTIVE -40 to 85 6.70 | 1ku VSSOP (DGK) | 8 View 250 | SMALL T&R >5K 1k quantity lead time: In stock
Contact Distributor ADS8321EB/250G4 ACTIVE -40 to 85 6.70 | 1ku VSSOP (DGK) | 8 View 250 | SMALL T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor ADS8321EB/2K5 ACTIVE -40 to 85 5.95 | 1ku VSSOP (DGK) | 8 View 2500 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Not Available Contact Distributor ADS8321EB/2K5G4 ACTIVE -40 to 85 5.95 | 1ku VSSOP (DGK) | 8 View 2500 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Related Products

Part # Name Product Family Comments
ADS8317   16-Bit, Pseudo Bipolar, Fully Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC   ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)   The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.  Equivalent device with higher sampling rate (200kSPS)  
ADS8343   16-Bit, 4-Channel Serial Output Sampling Analog-To-Digital Converter   ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)   The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  2-differential input equivalent device  
ADS8345   16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter   ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)   The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  4-differential input equivalent device  
ADS8326   16-Bit, Pseudo Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC   ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)   The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Equivalent device at higher sampling rate (250kSPS) with pseudo differential input configuration  
THS4521   Very low power rail-to-rail output fully differential amplifier   OPERATIONAL AMPLIFIER - HIGH SPEED AMPLIFIER    1.14mA, rail to rail O/P fully differential ADC driver  
TPS7A3001   Vin -3V to -36V, -200mA, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    The negative-voltage TPS7A3001 LDO, when paired with the positive voltage TPS7A4901 LDO, provides designers with a total solution for powering precision analog applications. These LDOs feature ultra-high PSRR performance with output noise as low as 16 �Vrms and are designed to power noise-sensitive applications. Please look at ti.com/pmp5863.
See Literature slvt170  See Literature SLVT170, Power management for Precision Analog  
TPS7A4901   Vin 3V to 36V, 150mA, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    The negative-voltage TPS7A3001 LDO, when paired with the positive voltage TPS7A4901 LDO, provides designers with a total solution for powering precision analog applications. These LDOs feature ultra-high PSRR performance with output noise as low as 16 �Vrms and are designed to power noise-sensitive applications. Please look at ti.com/pmp5863.
See Literature slvt170  See Literature SLVT170, Power management for Precision Analog  

Technical Documents

Datasheet (1)

Application Notes (20)

Title Abstract Type Size (KB) Date Views
PDF 425 09 Oct 2011 8,228
PDF 215 17 Mar 2011 1,841
PDF 227 10 Nov 2010 1,192
Multiple Files   04 Oct 2009 559
PDF 1459 04 Oct 2009 903
Multiple Files   14 Jul 2009 562
Multiple Files   14 Jul 2009 1,155
Multiple Files   01 May 2009 812
Multiple Files   01 May 2009 252
Multiple Files   15 Mar 2006 152
PDF 177 10 Oct 2005 1,338
Multiple Files   28 Jul 2004 156
PDF 1310 24 May 2004 11,908
Multiple Files   28 Apr 2004 107
Multiple Files   02 Dec 2003 114
PDF 56 02 Oct 2000 2,699
PDF 50 02 Oct 2000 2,786
PDF 64 02 Oct 2000 1,747
PDF 95 02 Oct 2000 2,388
PDF 385 02 Oct 2000 2,690

User Guides (2)

Title Type Size (KB) Date Views
PDF 141 29 Jun 2009 736
PDF 2161 04 Dec 2008 975

More Literature (1)

Title Type Size (KB) Date Views
WMV 13458 10 Jul 2008 128

Tools & Software

Design Kits & Evaluation Modules (2)

Name Part# Type
ADCPro(TM) Analog-to-Digital Converter Evaluation Software ADCPRO Evaluation Modules & Boards
ADS8321 Performance Development Kit ADS8321EVM-PDK Evaluation Modules & Boards

Software (1)

Data Converter Plug-in for Code Composer Studio (Rev. D) 
(ZIP 5199 KB )    943 views, 05 May 2008  

Development Tools (4)

Name Part# Type
Anti-Aliasing Calculation Tool for A to D Converters ANTIALIASINGCALC Calculation Tools
Jitter and SNR Calculator for ADCs JITTER-SNR-CALC Calculation Tools
Op Amp to ADC Circuit Topology Calculator ADC-INPUT-CALC Calculation Tools
DCPFREETOOL Software Plug-In to Code Composer Studio DCPFREETOOL Plug-Ins

Support & Community


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Training & Events

Name Type Available During
Haptics Technologies Recorded Content   On Demand  
Technology Day Toronto In-Person   11 Nov 2013  
Technology Day Detroit In-Person   26 Sep 2013  
Technology Day Boston In-Person   19 Sep 2013  
Getting Started with the TIVA™ C Series TM4C123G LaunchPad Workshop In-Person   11 Jun 2013  


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