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ADS7862 Status: ACTIVE

Dual 500kHz, 12-Bit, 2+2 Ch Simultaneous Sampling Analog-To-Digital Converter


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See Also

  • ADS7865 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Equivalent device with higher sampling rate (2MSPS) and better performance.
  • ADS8361 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  16 channel equivalent device with serial output interface
  • ADS7864 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  3x2 configuration simultaneous sampling device

View all related products

 ADS7862
Resolution(Bits)12  
Sample Rate (max)500kSPS  
ArchitectureSAR  
Power Consumption(Typ)(mW)25  
SINAD(dB)71  
SNR(dB)71  
SFDR(dB)78  
DNL(Max)(+/-LSB)1  
INL(Max)(+/-LSB)1  
No Missing Codes(Bits)12  
ENOB(Bits)11.5  
No. of Supplies1  
Analog Voltage AV/DD(Min)(V)4.75  
Analog Voltage AV/DD(Max)(V)5.25  
Logic Voltage DV/DD(Min)(V)4.75  
Logic Voltage DV/DD(Max)(V)5.25  
Input Configuration Range+/-2.5 V at 2.5V  
Reference ModeInt and Ext  
RatingCatalog  
Pin/Package32TQFP  
Comments250 kSPS per channel  
# Input Channels4  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • ADS7861: Dual, 500kHz, 12-Bit, 2+2 Ch, Simultaneous Sampling Analog-To-Digital Converter
  • ADS7863: Dual, 2MSPS, 12-Bit, 3+3 or 2+2 Channel, Simultaneous Sampling Analog-To-Digital SAR Converter
  • ADS7842: 12-Bit, 4-Channel Parallel Output Sampling Analog-to-Digital Converter
  • REF5050: Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE

More Related Products

Product Information

Features

  • 4 INPUT CHANNELS
  • FULLY DIFFERENTIAL INPUTS
  • 2 µs TOTAL THROUGHPUT PER CHANNEL
  • GUARANTEED NO MISSING CODES
  • PARALLEL INTERFACE
  • 1MHz EFFECTIVE SAMPLING RATE
  • LOW POWER:40mW
  • APPLICATIONS
    • MOTOR CONTROL
    • MULTI-AXIS POSITIONING SYSTEMS
    • 3-PHASE POWER CONTROL

All trademarks are the property of their respective owners.

Description

The ADS7862 is a dual 12-bit, 500kHz analog-to-digital converter (A/D) with 4 fully differential input channels grouped into two pairs for high speed simultaneous signal acquisition. Inputs to the sample-and-hold amplifiers are fully differential and are maintained differential to the input of the A/D converter. This provides excellent common-mode rejection of 80dB at 50kHz, which is important in high noise environments.

The ADS7862 offers parallel interface and control inputs to minimize software overhead. The output data for each channel is available as a 12-bit word. The ADS7862 is offered in an TQFP-32 package and is fully specified over the –40°C to +85°C operating range.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
ADS7862Y/250ACTIVE6.30 | 1kuTQFP (PBS) | 32 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
ADS7862Y/250G4ACTIVE6.30 | 1kuTQFP (PBS) | 32 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
ADS7862Y/2KACTIVE5.70 | 1kuTQFP (PBS) | 32 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS7862Y/2KG4ACTIVE5.70 | 1kuTQFP (PBS) | 32 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS7862YB/250ACTIVE7.45 | 1kuTQFP (PBS) | 32 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
ADS7862YB/250G4ACTIVE7.45 | 1kuTQFP (PBS) | 32 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
ADS7862YB/2KACTIVE6.85 | 1kuTQFP (PBS) | 32 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS7862YB/2KG4ACTIVE6.85 | 1kuTQFP (PBS) | 32 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* 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.

Inventory

Reported Distributor Inventory as of 12:16 PM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksADS7862Y/250
AmericasNewark 375
AsiaFarnell Asia 375
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksADS7862Y/250G4
AsiaFarnell Asia 5
EuropeFarnell 5
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS7862Y/2K
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS7862Y/2KG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS7862YB/250
AmericasNewark 54
AsiaFarnell Asia 415
WPI 50
EuropeFarnell 415
WorldwideDigiKey 499
TI Lead Time*: 20 WeeksADS7862YB/250G4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS7862YB/2K
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS7862YB/2KG4
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
ADS7862Y/250 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS7862Y/250G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS7862Y/2K RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS7862Y/2KG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS7862YB/250 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS7862YB/250G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS7862YB/2K RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS7862YB/2KG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for ADS7862 Help

Datasheet

Application Notes

View Application Notes for Analog to Digital Converter

Tools & Software

NamePart # Company Tool / Software Type
Anti-Aliasing Calculation Tool for A to D ConvertersANTIALIASINGCALCTexas InstrumentsCalculation Utilities
Op Amp to ADC Circuit Topology CalculatorADC-INPUT-CALCTexas InstrumentsCalculation Utilities

Part # Name Product Family Comments
ADS7865   Dual, 2MSPS, 12-Bit, 3+3 or 2+2 Channel, Simultaneous Sampling ADC   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Equivalent device with higher sampling rate (2MSPS) and better performance.  
ADS8361   16-Bit 500 kSPS 2 ADCs, 4ch, serial out   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  16 channel equivalent device with serial output interface  
ADS7864   500kHz, 12-Bit, 6-Channel Simultaneous Sampling Analog-To-Digital Converter   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  3x2 configuration simultaneous sampling device  
ADS7863   Dual, 2MSPS, 12-Bit, 3+3 or 2+2 Channel, Simultaneous Sampling Analog-To-Digital SAR Converter   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   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 with higher sampling rate (2MSPS)and serial output interface  
TMS320F2810   32-Bit Digital Signal Controller with Flash   C2000™ 32-BIT MICROCONTROLLERS - 28X FIXED-POINT SERIES      
TMS320F2812   32-Bit Digital Signal Controller with Flash   C2000™ 32-BIT MICROCONTROLLERS - 28X FIXED-POINT SERIES      
TMS320LC2401A   16-Bit Fixed Point DSP with ROM   C2000™ 32-BIT MICROCONTROLLERS - 24X 16-BIT SERIES      
TMS320LF2401A   16-Bit Fixed-Point DSP with Flash   C2000™ 32-BIT MICROCONTROLLERS - 24X 16-BIT SERIES      
TMS320LC2402A   16-bit fixed point DSP with ROM   C2000™ 32-BIT MICROCONTROLLERS - 24X 16-BIT SERIES      
TMS320LC2404A   16-bit fixed point DSP with ROM   C2000™ 32-BIT MICROCONTROLLERS - 24X 16-BIT SERIES      
TMS320LC2406A   16-bit fixed point DSP with ROM   C2000™ 32-BIT MICROCONTROLLERS - 24X 16-BIT SERIES      
TMS320LF2402A   16-Bit Fixed-Point DSP with Flash   C2000™ 32-BIT MICROCONTROLLERS - 24X 16-BIT SERIES      
TMS320LF2403A   16-Bit Fixed-Point DSP with Flash   C2000™ 32-BIT MICROCONTROLLERS - 24X 16-BIT SERIES      
TMS320LF2406A   16-bit fixed point DSP with Flash   C2000™ 32-BIT MICROCONTROLLERS - 24X 16-BIT SERIES      
Customers Who Evaluated This Product Also Evaluated...
ADS7861 Dual, 500kHz, 12-Bit, 2+2 Ch, Simultaneous Sampling Analog-To-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS7863 Dual, 2MSPS, 12-Bit, 3+3 or 2+2 Channel, Simultaneous Sampling Analog-To-Digital SAR Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS7842 12-Bit, 4-Channel Parallel Output Sampling Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS7865 Dual, 2MSPS, 12-Bit, 3+3 or 2+2 Channel, Simultaneous Sampling ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
THS1207 12-Bit, 6 MSPS Simultaneous Sampling Quad Channel ADC; Includes Parallel DSP/uP I/F & Ch. Auto-Scan DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
REF5050 Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.

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