ADS7945
(ACTIVE) 14-Bit, 2MSPS, Dual-Channel, Unipolar, Differential, u-Power SAR ADC

Description &
Features
 Sample &
Buy
 Technical
Documents
 Tools &
Software
 Support & Community
14-Bit, 2MSPS, Dual-Channel, Unipolar, Differential, u-Power SAR ADC - ADS7945

Datasheet

Device Uses

  • Optical Networking
  • Medical Instrumentation
  • Battery-Powered Equipment
  • Data Acquisition Systems

SPI is a trademark of Motorola.
All other trademarks are the property of their respective owners.


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
ADS7945SRTER ACTIVE -40 to 85 3.95 | 1ku WQFN (RTE) | 16 View 3000 1K - 5K 1k quantity lead time: In stock
Not Available
ADS7945SRTET ACTIVE -40 to 85 4.55 | 1ku WQFN (RTE) | 16 View 250 1K - 5K 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
ADS7946   14-Bit, 2MSPS, Dual-Channel, Unipolar, Pseudo-Differential, u-Power SAR 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.  Pseudo-Differential Input Equivalent  
OPA835   Ultra Low Power, Rail to Rail Out, Negative Rail In, VFB Amplifier   OPERATIONAL AMPLIFIER - LOW POWER AMP    Ultra low power 0.25mA, RRO, 5V SAR ADC driver  
OPA836   Very Low Power, Rail to Rail out, Negative Rail in, VFB Op Amp   OPERATIONAL AMPLIFIER - HIGH SPEED AMPLIFIER    Very low power 1mA, RRO, 5V SAR ADC driver  
OPA2835   Dual, Ultra Low Power, Rail to Rail Out, Negative Rail In, VFB Amplifier   OPERATIONAL AMPLIFIER - LOW POWER AMP    Dual Channel OPA835  
OPA2836   Dual, Very Low Power, Rail to Rail out, Negative Rail in, VFB Op Amp   OPERATIONAL AMPLIFIER - HIGH SPEED AMPLIFIER    Dual Channel OPA836  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1268 15 Sep 2011

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 1885 12 Aug 2011 945

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 3482 24 May 2012 4,292

Tools & Software

Models (1)

Title Category Type Size (KB) Date Views
ADS7945/6/7/8/9 IBIS Model (Rev. A) IBIS Model ZIP 49 KB 01 Jun 2011 176 views

Design Kits & Evaluation Modules (2)

Name Part# Type
ADCPro(TM) Analog-to-Digital Converter Evaluation Software ADCPRO Evaluation Modules & Boards
ADS7945 Performance Demonstration Kit ADS7945EVM-PDK Evaluation Modules & Boards

Development Tools (2)

Name Part# Type
Anti-Aliasing Calculation Tool for A to D Converters ANTIALIASINGCALC Calculation Tools
Op Amp to ADC Circuit Topology Calculator ADC-INPUT-CALC Calculation Tools

Support & Community


TI E2E™ Community

TI E2E Community

As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use.

Training & Events

Name Type Available During
Hercules How to Tutorial: Force a Clock Monitor Failure Recorded Content   On Demand  
Getting Started with the TIVA™ C Series TM4C123G LaunchPad Workshop In-Person   11 Jun 2013  
Introduction to Medical Imaging Recorded Content   On Demand  
Haptics Technologies Recorded Content   On Demand  
Go Green - Utilize new Linux Power Management API to lower system cost Recorded Content   On Demand  


See More Training & Events
Click Here