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ADS1245

ADS1245 Manufacturer

Texas Instruments

ADS1245 Description

24-bit Low-Power ADC with High-Z Input Buffer

ADS1245 Categories

24-Bit A/D Converters

ADS1245 Datasheet (PDF)

ADS1245 Datasheet
ADS1245: Low-Power, 24-Bit Analog-to-Digital Converter (Rev. A)

ADS1245 Price & Availability


Check ADS1245 Price & Availability at Canics

ADS1245 Features

  • 20-Bit Effective Resolution
  • High-Impedance Buffered Input
  • ±2.5V Differential Input Range
  • Pin-Compatible with ADS1244
  • 0.0006% INL (typ), 0.0015% INL (max)
  • Simple Two-Wire Serial Interface
  • Simultaneous 50Hz and 60Hz Rejection
  • Single Conversions with Sleep Mode
  • Single-Cycle Settling
  • Self-Calibration
  • Well Suited for Multi-Channel Systems
  • Easily Connects to the MSP430
  • Current Consumption: 158µA
  • Analog Supply: 2.5V to 5.25V
  • Digital Supply: 1.8V to 3.6V
  • APPLICATIONS
    • Hand-Held Instrumentation
    • Portable Medical Equipment
    • Industrial Process Control
    • Test and Measurement Systems

ADS1245 Parameters

Pin/Package10VSSOP
Approx. 1KU Price (US$)3.1
Input TypeVoltage
Resolution (Bits)24
Sample Rate (max)15SPS
Search Sample Rate (Max) (SPS)15
ArchitectureDelta-Sigma
# Input Channels (SE)1
# Input Channels (Diff)1
Power Consumption (Typ) (mW)0.3
BipolarPseudo
DNL (Max) (+/-LSB)+/-1
Analog Voltage AV/DD (Min) (V)2.5
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+/-2.5
No. of Supplies2
INL (+/- %) (Max)0.0008
No Missing Codes (Bits)24
Select parameters and click to see components with these parameters.

Products Similar to ADS1245

ADS1245IDGSR, ADS1245IDGST

 
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