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DDC112U

DDC112U Manufacturer

Texas Instruments

DDC112U Description

Dual Current Input 20-Bit Analog-To-Digital Converter

DDC112U Description

IC ADC 20BIT DUAL-INPUT 28-SOIC

DDC112U Categories

20-Bit A/D Converters

DDC112U Datasheet (PDF)

DDC112U Datasheet
DDC112
DDC112: Dual Current Input 20-Bit Analog-To-Digital Converter (Rev. B)

DDC112U Price & Availability


Check DDC112U Price & Availability at Canics

DDC112U Features

  • MONOLITHIC CHARGE MEASUREMENT ADC
  • DIGITAL FILTER NOISE REDUCTION: 3.2ppm, rms
  • INTEGRAL LINEARITY: ±0.005% Reading ±0.5ppm FSR
  • HIGH PRECISION,TRUE INTEGRATING FUNCTION
  • PROGRAMMABLE FULL SCALE
  • SINGLE SUPPLY
  • CASCADABLE OUTPUT
  • APPLICATIONS
    • DIRECT PHOTOSENSOR DIGITIZATION
    • CT SCANNER DAS
    • INFRARED PYROMETER
    • PRECISION PROCESS CONTROL
    • LIQUID/GAS CHROMATOGRAPHY
    • BLOOD ANALYSIS

DDC112U Parameters

Pin/Package28SOIC,32TQFP
Approx. 1KU Price (US$)12.1
StatusACTIVE
Temp (oC)-40 to 85
Budget Price ($US) | QTY12.10 | 1KU
Package Type | PinsSOIC (DW) | 28
STD Pack QTY20
Input TypeCurrent
Resolution (Bits)20
Sample Rate (max)3kSPS
Search Sample Rate (Max) (SPS)3000
ArchitectureDelta-Sigma
# Input Channels (SE)2
Power Consumption (Typ) (mW)80
BipolarNo
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 Range50-1000 pC
No. of Supplies2
INL (+/- %) (Max)0.025
No Missing Codes (Bits)20
Power Dissipation (Max)100mW
CategoryIntegrated Circuits (ICs)
FamilyAnalog to Digital Converters
Operating Temperature-40°C ~ 85°C
Data InterfaceSerial
Package / Case28-SOIC (7.5mm Width)
Voltage Supply SourceAnalog and Digital
Number of Bits20
Number of Converters1
Sampling Rate (Per Second)3K
Number of Inputs and Type2 Single-Ended, Unipolar
Select parameters and click to see components with these parameters.

Products Similar to DDC112U

DDC112, DDC112U/1K, DDC112UK, DDC112UK/1K, DDC112Y/250

 
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