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- 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
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.
Applications
- Weight Scales
- Direct Temperature Measurement
- Gas Analyzers
- Strain-Gage Transducers
- Instrumentation
- Data Acquisition
- Industrial Process Control
- 6-Digit DVMs
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LTC2400
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Data Sheet 1
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Product Selector Card 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
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LTC2400CS8#PBF | 8-Lead SOIC (Narrow 0.15 Inch) |
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LTC2400CS8#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) |
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LTC2400IS8#PBF | 8-Lead SOIC (Narrow 0.15 Inch) |
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LTC2400IS8#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) |
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- LTC2400CS8#PBF
- Pin/Package Drawing
- 8-Lead SOIC (Narrow 0.15 Inch)
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- LTC2400CS8#TRPBF
- Pin/Package Drawing
- 8-Lead SOIC (Narrow 0.15 Inch)
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- LTC2400IS8#PBF
- Pin/Package Drawing
- 8-Lead SOIC (Narrow 0.15 Inch)
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- LTC2400IS8#TRPBF
- Pin/Package Drawing
- 8-Lead SOIC (Narrow 0.15 Inch)
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
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Part Models
Product Lifecycle
PCN
Oct 12, 2022
- 22_0255
Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)
LTC2400CS8#PBF
PRODUCTION
LTC2400CS8#TRPBF
PRODUCTION
LTC2400IS8#PBF
PRODUCTION
LTC2400IS8#TRPBF
PRODUCTION
Jun 16, 2021
- 21_0026
Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM
LTC2400CS8#PBF
PRODUCTION
LTC2400CS8#TRPBF
PRODUCTION
LTC2400IS8#PBF
PRODUCTION
LTC2400IS8#TRPBF
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Oct 12, 2022
- 22_0255
Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)
LTC2400CS8#PBF
PRODUCTION
LTC2400CS8#TRPBF
PRODUCTION
LTC2400IS8#PBF
PRODUCTION
LTC2400IS8#TRPBF
PRODUCTION
Jun 16, 2021
- 21_0026
Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM
LTC2400CS8#PBF
PRODUCTION
LTC2400CS8#TRPBF
PRODUCTION
LTC2400IS8#PBF
PRODUCTION
LTC2400IS8#TRPBF
PRODUCTION
Software & Part Ecosystem
Parts | Product Life Cycle | Description | ||
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I²C Isolators1 |
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PRODUCTION |
SPI/Digital or I2C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power |
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Precision Resistor Network1 |
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RECOMMENDED FOR NEW DESIGNS |
Quad Matched Resistor Network |
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Series Voltage References1 |
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PRODUCTION |
0.25ppm Noise, Low Drift Precision References |
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TimerBlox1 |
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PRODUCTION |
TimerBlox: Resettable, Low Frequency Oscillator |
Can't find the software or driver you need?
Request a Driver/SoftwareEvaluation Kits 1
DC573A
LTC2400CS8 | 24-Bit Delta Sigma ADC (Requires DC590)
Product Detail
DC573A: Demo Board for the LTC2400 24-Bit µPower No Latency Delta-Sigma ADC in SO-8.
Resources
Evaluation Kits1
Tools & Simulations 1
Linduino 2
Linduino
Linduino is Analog Devices’ Arduino compatible system for developing and distributing firmware libraries and example code for our integrated circuits. Each Linduino-supported product includes an example main program, defined in the LTSketchbook/Part Number folder and driver code, defined in the LTSketchbook/libraries folder.
Linduino code repository on GitHub and instructions on how to use the code.