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ADS1254E

ADS1254E Description

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

ADS1254E Description

IC ADC 24BIT SER 20.8KHZ 20-QSOP

ADS1254E Description

IC, ADC, 24BIT, 20KSPS, QSOP-20

ADS1254E Manufacturer

Texas Instruments

ADS1254E Datasheet (PDF)

ADS1254E Datasheet
ADS1254
ADS1254E Datasheet
24-Bit, 20kHz, Low Power Analog-to-Digital Converter (Rev. B)

ADS1254E Price & Availability


Check ADS1254E Price & Availability at Canics

ADS1254E 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

ADS1254E Parameters

Pin/Package20SSOP
Approx. 1KU Price (US$)6.7
StatusACTIVE
Temp (oC)-40 to 85
Budget Price ($US) | QTY6.70 | 1KU
Package Type | PinsSSOP/QSOP (DBQ) | 20
STD Pack QTY56
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
Power Dissipation (Max)4.36mW
Supply Current800µA
CategoryIntegrated Circuits (ICs)
Resolution (Bits)24bit
Sampling Rate20.8kSPS
FamilyAnalog to Digital Converters
Operating Temperature-40°C ~ 85°C
Data InterfaceSerial
Data Interface2-wire, Serial
Package / Case20-QSOP
Voltage Supply SourceAnalog and Digital
Number of Bits24
Number of Converters1
Sampling Rate (Per Second)20.8k
Number of Inputs and Type4 Differential, Bipolar
Input Channel TypeDifferential
RoHS CompliantYes
Supply Voltage Range - Analog4.75V to 5.25V
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Keywords
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ADS1254E Circuit ADS1254E Reference ADS1254E PDF ADS1254E RoHS