Datasheet Linear Technology LTC2345-18 — Ficha de datos

FabricanteLinear Technology
SerieLTC2345-18

Octal, ADC SoftSpan diferencial de 18 bits, 200 kps con amplio rango de modo común de entrada

Hojas de datos

Datasheet LTC2345-18
PDF, 1.9 Mb, Idioma: en, Archivo subido: agosto 20, 2017, Páginas: 40
Octal, 18-Bit, 200ksps Differential SoftSpan ADC with Wide Input Common Mode Range
Extracto del documento

Precios

Embalaje

LTC2345CUK-18#PBFLTC2345CUK-18#TRPBFLTC2345HUK-18#PBFLTC2345HUK-18#TRPBFLTC2345IUK-18#PBFLTC2345IUK-18#TRPBF
N123456
Package7x7 QFN-48
Dibujo del esquema del paquete
7x7 QFN-48
Dibujo del esquema del paquete
7x7 QFN-48
Dibujo del esquema del paquete
7x7 QFN-48
Dibujo del esquema del paquete
7x7 QFN-48
Dibujo del esquema del paquete
7x7 QFN-48
Dibujo del esquema del paquete
Package CodeUKUKUKUKUKUK
Package Index05-08-170405-08-170405-08-170405-08-170405-08-170405-08-1704
Pin Count484848484848

Paramétricos

Parameters / ModelsLTC2345CUK-18#PBFLTC2345CUK-18#TRPBFLTC2345HUK-18#PBFLTC2345HUK-18#TRPBFLTC2345IUK-18#PBFLTC2345IUK-18#TRPBF
ADC INL, LSB1.51.51.51.51.51.5
ADCs111111
ArchitectureSARSARSARSARSARSAR
Bipolar/Unipolar InputUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, Bipolar
Bits, bits181818181818
Number of Channels888888
DNL, LSB0.50.50.50.50.50.5
Demo BoardsDC2326A-ADC2326A-ADC2326A-ADC2326A-ADC2326A-ADC2326A-A
Export Controlnononononono
FeaturesSoftSpan, Simultaneous SamplingSoftSpan, Simultaneous SamplingSoftSpan, Simultaneous SamplingSoftSpan, Simultaneous SamplingSoftSpan, Simultaneous SamplingSoftSpan, Simultaneous Sampling
I/OSerial SPI, Serial LVDSSerial SPI, Serial LVDSSerial SPI, Serial LVDSSerial SPI, Serial LVDSSerial SPI, Serial LVDSSerial SPI, Serial LVDS
Input DriveDifferential with wide input common mode, Fully DifferentialDifferential with wide input common mode, Fully DifferentialDifferential with wide input common mode, Fully DifferentialDifferential with wide input common mode, Fully DifferentialDifferential with wide input common mode, Fully DifferentialDifferential with wide input common mode, Fully Differential
Input SpanВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5VВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5VВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5VВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5VВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5VВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5V
Internal Referenceyesyesyesyesyesyes
Operating Temperature Range, °C0 to 700 to 70-40 to 125-40 to 125-40 to 85-40 to 85
Power, mW818181818181
SFDR, dB114114114114114114
SINAD, dB91.891.891.891.891.891.8
SNR, dB91.891.891.891.891.891.8
Simultaneousyesyesyesyesyesyes
Speed, ksps200200200200200200
Supply Voltage Range5V5V5V5V5V5V
THD dB, dB-113-113-113-113-113-113

Plan ecológico

LTC2345CUK-18#PBFLTC2345CUK-18#TRPBFLTC2345HUK-18#PBFLTC2345HUK-18#TRPBFLTC2345IUK-18#PBFLTC2345IUK-18#TRPBF
RoHSObedienteObedienteObedienteObedienteObedienteObediente

Linea modelo

Clasificación del fabricante

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