Datasheet Linear Technology LTC2400

ManufacturerLinear Technology
SeriesLTC2400

24-Bit µPower No Latency Delta-Sigma ADC in SO-8

Datasheets

Datasheet LTC2400
PDF, 481 Kb, Language: en, File uploaded: Aug 21, 2017, Pages: 40
24-Bit µPower No Latency ∆Σ™ ADC in SO-8
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Prices

Packaging

LTC2400CS8#PBFLTC2400CS8#TRPBFLTC2400IS8#PBFLTC2400IS8#TRPBF
N1234
PackageSO-8
Package Outline Drawing
SO-8
Package Outline Drawing
SO-8
Package Outline Drawing
SO-8
Package Outline Drawing
Package CodeS8S8S8S8
Package Index05-08-1610 (S8)05-08-1610 (S8)05-08-1610 (S8)05-08-1610 (S8)
Pin Count8888

Parametrics

Parameters / ModelsLTC2400CS8#PBFLTC2400CS8#TRPBFLTC2400IS8#PBFLTC2400IS8#TRPBF
ADC INL, LSB33.533.533.533.5
ADCs1111
ArchitectureDelta SigmaDelta SigmaDelta SigmaDelta Sigma
Bipolar/Unipolar InputUnipolarUnipolarUnipolarUnipolar
Bits, bits24242424
Number of Channels1111
DNL, LSB1111
Demo BoardsDC573ADC573ADC573ADC573A
Design ToolsLinduino FileLinduino FileLinduino FileLinduino File
Export Controlnononono
FeaturesNo LatencyNo LatencyNo LatencyNo Latency
I/OSerial SPISerial SPISerial SPISerial SPI
INL ppm, ppm2222
Input DriveSingle-EndedSingle-EndedSingle-EndedSingle-Ended
Input Span-0.3V to VREF +12.5%-0.3V to VREF +12.5%-0.3V to VREF +12.5%-0.3V to VREF +12.5%
Internal Referencenononono
Operating Temperature Range, °C0 to 700 to 70-40 to 85-40 to 85
Power, mW1111
Simultaneousnononono
Speed, ksps0.00750.00750.00750.0075
Supply Voltage Range2.7V to 5.5V2.7V to 5.5V2.7V to 5.5V2.7V to 5.5V

Eco Plan

LTC2400CS8#PBFLTC2400CS8#TRPBFLTC2400IS8#PBFLTC2400IS8#TRPBF
RoHSCompliantCompliantCompliantCompliant

Application Notes

  • A Collection of Differential to Single-Ended Signal Conditioning Circuits for Use with the LTC2400, a 24-Bit No Latency Delta Sigma ADC in an SO-8 &mdash AN78
    PDF, 177 Kb, File published: Aug 7, 1999
    This application note describes six low power differential-tosingle- ended signal conditioning circuits for the LTC2400 No Latency ΔΣTM 24-bit ADC. These circuits offer the customer a number of choices for conditioning differential input signals as low as 5mV to as high as ±2.5V, as well as operation on a single 5V or ±5V supplies. Each circuit description also covers circuit design and implementation techniques that can help preserve the LTC2400's inherently high effective resolution. AN78 concludes with two circuits for digitizing temperature when using an RTD or Type S thermocouple.
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  • How to Use the Worlds Smallest 24-Bit No Latency Delta-Sigma ADC to its Fullest Potential &mdash AN80
    PDF, 81 Kb, File published: Jul 1, 1999
    Linear Technology's LTC2400 is the world's first 24-bit ADC in an SO-8 package. An innovative new delta-sigma architecture has been developed. The result is a small, highly accurate, simple-to-use delta-sigma ADC. This Application Note was created to educate users on several topics associated with delta-sigma converters and to dispel confusion associated with this new oneshot, or No Latency ΔΣTM architecture. The key topics addressed include speed, noise, PGAs line frequency rejection, input current, multiplexing, analog input range and key features differentiating the LTC2400 from other delta-sigma ADCs.
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  • A Standards Lab Grade 20-Bit DAC with 0.1ppm/В° Drift: The Dedicated Art of Digitizing One Part Per Million &mdash AN86
    PDF, 540 Kb, File published: Jan 1, 2001
    This publication details a true 1ppm D-to-A converter. Total DC error of this processor corrected DAC remains within 1ppm from 18-32°C, including reference drift. DAC error exclusive of reference drift is substantially better. Construction details and performance verification techniques are included, along with a complete software listing.
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  • Delta Sigma ADC Bridge Measurement Techniques &mdash AN96
    PDF, 232 Kb, File published: Jan 17, 2005
    AN96 features several applications that demonstrate how to take full advantage of Linear Technology's delta sigma ADCs when interfacing to sensors. In many cases, signal conditioning can be greatly simplified or eliminated completely. This note explains where it is appropriate to use amplifiers and how to optimize amplifier gain. Also included are discussions on measuring effective number of bits (ENOB) and the relationship to instrument performance, frequency response of delta sigma ADCs, and test techniques. C source code for all of the applications is included to aid firmware development.
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Design Notes

  • Testing Linearity of the LTC2400 24-Bit No Latency Delta SigmaTM A/D Converter Help from the Nineteenth Century &mdash Design Solutions 11
    PDF, 51 Kb, File published: Nov 1, 1999
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Articles

  • 1- and 2-Channel, No Latency Delta Sigma , 24-Bit ADCs Easily Digitize a Variety of Sensors &mdash LT Journal
    PDF, 209 Kb, File published: Feb 1, 2000
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  • LTC2400 Differential Bridge Digitizers &mdash LT Journal
    PDF, 120 Kb, File published: Jun 1, 1999
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  • No Latency Delta-Sigma ADC Techniques for Optimized Performance &mdash LT Journal
    PDF, 239 Kb, File published: May 1, 2001
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  • World &mdash LT Journal
    PDF, 417 Kb, File published: Nov 1, 1998
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Model Line

Manufacturer's Classification

  • Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Single Channel ADCs
EMS supplier