Datasheet Linear Technology LTC2389-18

ManufacturerLinear Technology
SeriesLTC2389-18

18-Bit, 2.5Msps SAR ADC with Pin-Configurable Analog Input Range and 99.8dB SNR

Datasheets

Datasheet LTC2389-18
PDF, 930 Kb, Language: en, File uploaded: Aug 21, 2017, Pages: 40
18-Bit, 2.5Msps SAR ADC with Pin-Configurable Analog Input Range and 99.8dB SNR
Extract from the document

Prices

Packaging

LTC2389CLX-18#PBFLTC2389CUK-18#PBFLTC2389CUK-18#TRPBFLTC2389HLX-18#PBFLTC2389ILX-18#PBFLTC2389IUK-18#PBFLTC2389IUK-18#TRPBF
N1234567
Package7mm x 7mm LQFP-48
Package Outline Drawing
7x7 QFN-48
Package Outline Drawing
7x7 QFN-48
Package Outline Drawing
7mm x 7mm LQFP-48
Package Outline Drawing
7mm x 7mm LQFP-48
Package Outline Drawing
7x7 QFN-48
Package Outline Drawing
7x7 QFN-48
Package Outline Drawing
Package CodeLXUKUKLXLXUKUK
Package Index05-08-176005-08-170405-08-170405-08-176005-08-176005-08-170405-08-1704
Pin Count48484848484848

Parametrics

Parameters / ModelsLTC2389CLX-18#PBFLTC2389CUK-18#PBFLTC2389CUK-18#TRPBFLTC2389HLX-18#PBFLTC2389ILX-18#PBFLTC2389IUK-18#PBFLTC2389IUK-18#TRPBF
ADC INL, LSB1.251.251.251.251.251.251.25
ADCs1111111
ArchitectureSARSARSARSARSARSARSAR
Bipolar/Unipolar InputUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, Bipolar
Bits, bits18181818181818
Number of Channels1111111
DNL, LSB0.30.30.30.30.30.30.3
Demo BoardsDC1826A-ADC1826A-ADC1826A-ADC1826A-ADC1826A-ADC1826A-ADC1826A-A
Design ToolsLinearLabToolsLinearLabToolsLinearLabToolsLinearLabToolsLinearLabToolsLinearLabToolsLinearLabTools
Export Controlnonononononono
I/OSerial SPI, ParallelSerial SPI, ParallelSerial SPI, ParallelSerial SPI, ParallelSerial SPI, ParallelSerial SPI, ParallelSerial SPI, Parallel
Input DriveFully Differential, Pseudo-Differential, Single-EndedFully Differential, Pseudo-Differential, Single-EndedFully Differential, Pseudo-Differential, Single-EndedFully Differential, Pseudo-Differential, Single-EndedFully Differential, Pseudo-Differential, Single-EndedFully Differential, Pseudo-Differential, Single-EndedFully Differential, Pseudo-Differential, Single-Ended
Input Span0V to 4.096V, В±2.048V, В±4.096V0V to 4.096V, В±2.048V, В±4.096V0V to 4.096V, В±2.048V, В±4.096V0V to 4.096V, В±2.048V, В±4.096V0V to 4.096V, В±2.048V, В±4.096V0V to 4.096V, В±2.048V, В±4.096V0V to 4.096V, В±2.048V, В±4.096V
Internal Referenceyesyesyesyesyesyesyes
Operating Temperature Range, °C0 to 700 to 700 to 70-40 to 125-40 to 85-40 to 85-40 to 85
Power, mW162.5162.5162.5162.5162.5162.5162.5
SFDR, dB117117117117117117117
SINAD, dB99.799.799.799.799.799.799.7
SNR, dB99.899.899.899.899.899.899.8
Simultaneousnonononononono
Speed, ksps2500250025002500250025002500
Supply Voltage Range5V5V5V5V5V5V5V
THD dB, dB-116-116-116-116-116-116-116

Eco Plan

LTC2389CLX-18#PBFLTC2389CUK-18#PBFLTC2389CUK-18#TRPBFLTC2389HLX-18#PBFLTC2389ILX-18#PBFLTC2389IUK-18#PBFLTC2389IUK-18#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Single Channel ADCs
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) ADCs
EMS supplier