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LTC2400 Datasheet

LTC2400 Datasheet

24-Bit µPower No Latency ∆Σ ADC in SO-8
Part No.: LTC2400
Page: 40 Pages
Size: 438 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2024-03-18 15:26:21
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LTC2400 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LTC2400CS8#PBF Tube 100 2400 1 8 0°C ~70°C 8-Lead SOIC  
LTC2400CS8#TRPBF Reel 2500 2400 1 8 0°C ~70°C 8-Lead SOIC  
LTC2400CS8#TRMPBF Reel 500 2400 1 8 0°C ~70°C 8-Lead SOIC  
LTC2400IS8#PBF Tube 100 2400I 1 8 -45°C ~85°C 8-Lead SOIC  
LTC2400IS8#TRPBF Reel 2500 2400I 1 8 -45°C ~85°C 8-Lead SOIC  
LTC2400IS8#TRMPBF Reel 500 2400I 1 8 -45°C ~85°C 8-Lead SOIC  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LTC2400 Datasheet(PDF)

LTC2400 Datasheet(Picture)

LTC2400 Features

  • 24-Bit ADC in SO-8 Package
  • 4ppm INL, No Missing Codes
  • 4ppm Full-Scale Error
  • Single Conversion Settling Time for Multiplexed Applications
  • 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

LTC2400 Applications

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

LTC2400 Description

The LTC2400 is a 2.7V to 5.5V micropower 24-bit converter with an integrated oscillator, 4ppm INL and 0.3ppm RMS noise. It uses delta-sigma technology and provides single cycle settling time for multiplexed applications. Through a single pin the LTC2400 can be configured for better than 110dB rejection at 50Hz or 60Hz ±2%, or it can be driven by an external oscillator for a user defined rejection frequency in the range 1Hz to 120Hz. The internal oscillator requires no external frequency setting components.

The converter accepts any external reference voltage from 0.1V to VCC. With its extended input conversion range of –12.5% VREF to 112.5% VREF, the LTC2400 smoothly resolves the offset and overrange problems of preceding sensors or signal conditioning circuits.

The LTC2400 communicates through a flexible 3-wire digital interface which is compatible with SPI and MICROWIRE protocols.

LTC2400 Datasheet Related Parts

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