Datasheet Texas Instruments ADS7850

ManufacturerTexas Instruments
SeriesADS7850
Datasheet Texas Instruments ADS7850

SAR ADC, Dual, 750 kSPS, 14 Bit, Simultaneous Sampling

Datasheets

ADSxx50 Dual, 750-kSPS, 16-, 14-, and 12-Bit, Simultaneous-Sampling, Analog-to-Digital Converters datasheet
PDF, 2.6 Mb, Revision: C, File published: Jun 4, 2014
Extract from the document

Prices

Status

ADS7850IRTERADS7850IRTET
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

Packaging

ADS7850IRTERADS7850IRTET
N12
Pin1616
Package TypeRTERTE
Industry STD TermWQFNWQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device Marking78507850
Width (mm)33
Length (mm)33
Thickness (mm).75.75
Pitch (mm).5.5
Max Height (mm).8.8
Mechanical DataDownloadDownload

Parametrics

Parameters / ModelsADS7850IRTER
ADS7850IRTER
ADS7850IRTET
ADS7850IRTET
# Input Channels22
Analog Voltage AVDD(Max), V5.55.5
Analog Voltage AVDD(Min), V4.54.5
ArchitectureSARSAR
Digital Supply(Max), V5.55.5
Digital Supply(Min), V1.651.65
INL(Max), +/-LSB1.51.5
Input Range(Max), V5.55.5
Input TypePseudo-DifferentialPseudo-Differential
Integrated FeaturesN/AN/A
InterfaceSPISPI
Multi-Channel ConfigurationSimultaneous SamplingSimultaneous Sampling
Operating Temperature Range, C-40 to 125-40 to 125
Package GroupWQFNWQFN
Package Size: mm2:W x L, PKG16WQFN: 9 mm2: 3 x 3(WQFN)16WQFN: 9 mm2: 3 x 3(WQFN)
Power Consumption(Typ), mW4040
RatingCatalogCatalog
Reference ModeExtExt
Resolution, Bits1414
SINAD, dB8181
SNR, dB81.581.5
Sample Rate (max), SPS750kSPS750kSPS
Sample Rate(Max), MSPS0.750.75
THD(Typ), dB-90-90

Eco Plan

ADS7850IRTERADS7850IRTET
RoHSCompliantCompliant

Application Notes

  • Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
    PDF, 69 Kb, Revision: A, File published: May 18, 2015
  • A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
    PDF, 425 Kb, Revision: B, File published: Oct 9, 2011
    This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference.
  • Principles of Data Acquisition and Conversion (Rev. A)
    PDF, 132 Kb, Revision: A, File published: Apr 16, 2015

Model Line

Series: ADS7850 (2)

Manufacturer's Classification

  • Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
EMS supplier