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Product CategoryAnalog to Digital Converters - ADCStandard PackageTape & Reel
Factory Pack Quantity250Standard Package NameSSOP

Compliance

RoHSLead free / RoHS CompliantSVHC:No SVHC (20-Jun-2013)
EU RoHSCompliantTariff No85423190
Part StatusACTIVE

Electrical

InterfaceSerial (2-Wire, SPI, QSPI, Microwire)Linearity:0.001%
Input TypeVoltageResolution24 Bit
Input SignalSingle-Ended|DifferentialINL/DNL (LSB)±0.001%FSR
Converter TypeGeneral PurposeData InterfaceSerial, SPI™
Input PolarityBipolarNumber of Bits24
Reference TypeExtVoltage Rating±5V
Data Rate (Max)30 KSPsCurrent - Output:36mA
Number of Inputs8Voltage - Supply5 V
Resolution (Bits):24bitVoltage ReferenceExternal
Number of Channels8 Channel/4 ChannelSampling Frequency30 ksps
Analog Input:Output5.25Current Rating (Max)Catalog
Number of ADCs / DACs1Voltage Supply SourceAnalog and Digital
Power - Average Forward36Power Dissipation (Max)57 mW
Differential Nonlinearity±2LSBVoltage - Supply, Digital:1.8V to 3.6V
Voltage Supply - Internal:4.75V to 5.25VSampling Rate (Per Second)2.5k ~ 30k
Differential - Input:OutputYesS/N Ratio, ADCs / DACs (db) TypYes

Mechanical

Width5.3mmHeight1.95mm
Length10.2mmWeight0.007351 oz
PackagingTape and ReelLead StyleGull-wing
Termination:SMDMounting TypeSurface Mount
Mounting StyleSMD/SMTNumber of Pins:28
Package / Case28SSOPPackage CooledSSOP
Material Finish:MSL 2 - 1 yearLength - Overall10.5(Max)
Package QuantitySSOPSize / Dimension10.2 x 5.3 x 1.95mm
Number of Positions28Shell Size - Insert2(Max) - 0.05(Min)
Supplier Device Package28-SSOP

Product Info

SeriesADS1256SoftwareSBAS288K
Base Unit:1256ArchitectureDelta-Sigma
Functional Diagramfbd_sbas288k.gifUtilized IC / PartView
Printed Circuit Board28Number of A/D Converters8|4
Number of Inputs and Type8 Single-Ended, Unipolar; 4 Differential, Unipolar

Environmental

Temperature - Test-40 to 85Operating Temperature-40°C ~ 105°C

Documents & Media

PDF Document

Sourcing & traceability

Datasheet
ADS1255/56

Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.