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ADS1254

ADS1254 Manufacturer

Texas Instruments

ADS1254 Description

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

ADS1254 Categories

24-Bit A/D Converters

ADS1254 Datasheet (PDF)

ADS1254 Datasheet
24-Bit, 20kHz, Low Power Analog-to-Digital Converter (Rev. B)

ADS1254 Price & Availability


Check ADS1254 Price & Availability at Canics

ADS1254 Features

  • 24 BITS ?NO MISSING CODES
  • 19 BITS EFFECTIVE RESOLUTION UP TO 20kHz DATA RATE
  • LOW NOISE: 1.8ppm
  • FOUR DIFFERENTIAL INPUTS
  • INL: 15ppm (max)
  • EXTERNAL REFERENCE (0.5V to 5V)
  • POWER-DOWN MODE
  • SYNC MODE
  • LOW POWER: 4mW at 20kHz
  • SEPARATE DIGITAL SUPPLY 1.8V to 3.6V
  • APPLICATIONS
    • CARDIAC DIAGNOSTICS
    • DIRECT THERMOCOUPLE INTERFACES
    • BLOOD ANALYSIS
    • INFRARED PYROMETERS
    • LIQUID/GAS CHROMATOGRAPHY
    • PRECISION PROCESS CONTROL

ADS1254 Parameters

Pin/Package20SSOP
Approx. 1KU Price (US$)6.7
Input TypeVoltage
Resolution (Bits)24
Sample Rate (max)20kSPS
Search Sample Rate (Max) (SPS)20000
ArchitectureDelta-Sigma
# Input Channels (SE)4
# Input Channels (Diff)4
Power Consumption (Typ) (mW)4.36
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)1.8
Logic Voltage DV/DD (Max) (V)3.6
Input Configuration Range+/-5
No. of Supplies2
INL (+/- %) (Max)0.0015
No Missing Codes (Bits)24
Select parameters and click to see components with these parameters.

Products Similar to ADS1254

ADS1254E, ADS1254E/2K5

 
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