Datasheet Linear Technology LTC2357-18 — Datenblatt

HerstellerLinear Technology
SerieLTC2357-18

Gepuffertes Quad, 18-Bit, 350 ksps / Kanal Differenz ± 10,24 V ADC mit 30 VP-P Gleichtaktbereich

Datenblätter

LTC2357-18 - Buffered Quad, 18-Bit, 350ksps/Ch Differential ±10.24V ADC with 30VP-P Common Mode Range
PDF, 2.7 Mb, Datei hochgeladen: Nov 17, 2017
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Preise

Verpackung

LTC2357CLX-18#PBFLTC2357HLX-18#PBFLTC2357ILX-18#PBF
N123
Package7mm x 7mm LQFP-48
Paketumrisszeichnung
7mm x 7mm LQFP-48
Paketumrisszeichnung
7mm x 7mm LQFP-48
Paketumrisszeichnung
Package CodeLXLXLX
Package Index05-08-176005-08-176005-08-1760
Pin Count484848

Parameter

Parameters / ModelsLTC2357CLX-18#PBFLTC2357HLX-18#PBFLTC2357ILX-18#PBF
ADC INL, LSB111
ADCs111
ArchitectureSARSARSAR
Bipolar/Unipolar InputBipolar, UnipolarBipolar, UnipolarBipolar, Unipolar
Bits, bits181818
Number of Channels444
DNL, LSB0.20.20.2
Demo BoardsDC2365A-BDC2365A-BDC2365A-B
Export Controlnonono
FeaturesSimultaneous Sampling, Buffered InputsSimultaneous Sampling, Buffered InputsSimultaneous Sampling, Buffered Inputs
I/OSerial SPI, Serial LVDSSerial SPI, Serial LVDSSerial SPI, Serial LVDS
Input DriveDifferential, Single EndedDifferential, Single EndedDifferential, Single Ended
Input SpanВ±10.24V, 0V to 10.24V, В±5.12V, 0V to 5.12V, В±12.5V, 0V to 12.5V, В±6.25V, 0V to 6.25VВ±10.24V, 0V to 10.24V, В±5.12V, 0V to 5.12V, В±12.5V, 0V to 12.5V, В±6.25V, 0V to 6.25VВ±10.24V, 0V to 10.24V, В±5.12V, 0V to 5.12V, В±12.5V, 0V to 12.5V, В±6.25V, 0V to 6.25V
Internal Referenceyesyesyes
Operating Temperature Range, °C0 to 70-40 to 125-40 to 85
Power, mW174174174
SFDR, dB112112112
SINAD, dB96.296.296.2
SNR, dB96.496.496.4
Simultaneousyesyesyes
Speed, ksps350350350
Supply Voltage Range5V5V5V
THD dB, dB-110-110-110

Öko-Plan

LTC2357CLX-18#PBFLTC2357HLX-18#PBFLTC2357ILX-18#PBF
RoHSCompliantCompliantCompliant

Anwendungshinweise

  • Buffered ADC Family Eliminates Signal Conditioning Complexity &mdash AN167
    PDF, 1.3 Mb, Datei veröffentlicht: Sep 20, 2017
    Auszug aus dem Dokument

Modellreihe

Herstellerklassifikation

  • Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Simultaneous Sampling ADCs