LTC2408 - 4-/8-Channel 24-Bit µPower No Latency Delta-Sigma ADC

Features
  • Pin Compatible 4-/8-Channel 24-Bit ADCs
  • Single Conversion Digital Filter Settling Time Simplifies Multiplexing
  • 4ppm INL, No Missing Codes
  • 4ppm Full-Scale Error
  • 0.5ppm Offset
  • 0.3ppm Noise
  • Internal Oscillator—No External Components Required
  • 110dB Min, 50Hz/60Hz Notch Filter
  • Reference Input Voltage: 0.1V to VCC
  • Live Zero—Extended Input Range Accommodates 12.5% Overrange and Underrange
  • Single Supply 2.7V to 5.5V Operation
  • Low Supply Current (200µA) and Auto Shutdown
Typical Application

Applications
  • Weight Scales
  • Direct Temperature Measurement
  • Gas Analyzers
  • Strain-Gage Transducers
  • Instrumentation
  • Data Acquisition
  • Industrial Process Control
  • 6-Digit DVMs
Packaging

Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC2408CG#PBFSSOP-28C$8.10$6.25
LTC2408CG#TRPBFSSOP-28C$6.35
LTC2408IG#PBFSSOP-28I$9.10$7.00
LTC2408IG#TRPBFSSOP-28I$7.10
Demo Boards
Part NumberDescriptionPrice
DC273ALTC2408CG | 8 Input 24-Bit ADC$50.00
Datasheet
Design Note
Reliability Data
Product Selector Card
LT Journal
Related Product
LTC2404/LTC2408 - 4-/8-Channel 24-Bit µPower No Latency Delta-Sigma ADC
LTC2408 Package Drawing LTC2408
DN219 - 24-Bit ADC Measures from DC to Daylight
R411 Reliability Data
No Latency Delta-Sigma™ ADCs
May 2001 No Latency Delta-Sigma ADC Techniques for Optimized Performance
Sep 1999 An 8-Channel, High-Accuracy, No Latency Delta Sigma 24-Bit ADC
LTC2408 Footprints and Symbols