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ADS1251

ADS1251 Manufacturer

Texas Instruments

ADS1251 Description

ResolutionPlus 24-Bit, 20kHz, Low Power Analog-to-Digital Converter

ADS1251 Categories

24-Bit A/D Converters

ADS1251 Datasheet (PDF)

ADS1251 Datasheet
24-Bit, 20kHz, Low-Power Analog-to-Digital Converter (Rev. D)

ADS1251 Price & Availability


Check ADS1251 Price & Availability at Canics

ADS1251 Features

  • 24 BITS?NO MISSING CODES
  • 19 BITS EFFECTIVE RESOLUTION UP TO 20kHz DATA RATE
  • LOW NOISE: 1.5ppm
  • DIFFERENTIAL INPUTS
  • INL: 15ppm (max)
  • EXTERNAL REFERENCE (0.5V to 5V)
  • POWER-DOWN MODE
  • SYNC MODE
  • LOW POWER: 8mW at 20kHz 5mW at 10kHz
  • APPLICATIONS
    • CARDIAC DIAGNOSTICS
    • DIRECT THERMOCOUPLE INTERFACES
    • BLOOD ANALYSIS
    • INFRARED PYROMETERS
    • LIQUID/GAS CHROMATOGRAPHY
    • PRECISION PROCESS CONTROL

ADS1251 Parameters

Pin/Package8SOIC
Approx. 1KU Price (US$)5.6
Input TypeVoltage
Resolution (Bits)24
Sample Rate (max)20kSPS
Search Sample Rate (Max) (SPS)20000
ArchitectureDelta-Sigma
# Input Channels (SE)1
# Input Channels (Diff)1
Power Consumption (Typ) (mW)7.5
BipolarPseudo
DNL (Max) (+/-LSB)1
INL (Max) (+/-LSB)256
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+/-5
No. of Supplies1
INL (+/- %) (Max)0.0015
No Missing Codes (Bits)24
Select parameters and click to see components with these parameters.

Products Similar to ADS1251

ADS1251U, ADS1251U/2K5

 
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