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IC-Hersteller Texas Instruments

Texas Instruments ADS9110 | Demoboard TIDA-00732

Analog to Digital Converter

Details

TopologieSonstige Topologie
IC-RevisionE1

Beschreibung

This “18-bit, 2-Msps Isolated Data Acquisition Reference Design to achieve maximum SNR and sampling rate” illustrates how to overcome performance-limiting challenges typical of isolated data acquisition system design:Maximizing sampling rate by minimizing propagation delay introduced by digital isolatorMaximizing high-frequency AC signal chain performance (SNR) by effectively mitigating ADC sampling clock jitter introduced by the digital isolator

Eigenschaften

  • Isolated 18-Bit, 2-MSPS, Single-Channel,Differential Input Data Acquisition (DAQ) System
  • Leverages multiSPI™ Digital Interface of ADS9110to Achieve 2-MSPS Sampling Rate WhileMaintaining Low SPI CLK Speed
  • ADC Clock Master Mode and Source-SynchronousSPI Data Transfer Minimizes Digital IsolatorPropagation Delay and Increases Throughput
  • Optimized Jitter Reduction Techniques EmployedResults in 12-dB SNR Improvement (100-kHz fIN,2-MSPS)
  • Includes Theory, Calculations, ComponentSelection, PCB Design, and Measurement Results

Typische Anwendungen

  • Modular DAQ Systems
  • Data Logging
  • Design Validation and Verification
  • Remote Process Monitoring and Control

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
VinVOut1
(V)
IOut1
(A)
L
(µH)
NPRI : NSECVT
(V (RMS))
fswitch
(kHz)
∫Udt
(µVs)
IsolierungstypL
(mm)
W
(mm)
H
(mm)
MontageartTiØ ID
(mm)
Ø OD
(mm)
VPEPinsReihenGenderTypIR
(A)
Verpackung Muster
150060RS75000SPEC
6 Dateien WL-SMCW SMT Mono-color Chip LED Waterclear 625 Rot 630 250 2 AlInGaP 140 1.6 0.8 0.7 SMT 4000 Tape and Reel
9774050360RSPEC
6 Dateien WA-SMSI SMT Steel Spacer with internal Thread M3 5 M3 4.2 6 650 Tape and Reel
61300211121SPEC
6 Dateien WR-PHD 2.54 mm THT Pin Header 5.08 THT 2 Single Pin Header Gerade 3 Beutel
61300311121SPEC
6 Dateien WR-PHD 2.54 mm THT Pin Header 7.62 THT 3 Single Pin Header Gerade 3 Beutel
750315240SPEC
4 Dateien MID-PPTI Push-Pull Transformers for Texas Instruments 5 V (DC) 5 1 110 1:1.1 6250 150 23 Reinforced 12.32 15.41 11.89 SMT Tape and Reel
Artikel Nr. Daten­blatt Simu­lation
150060RS75000SPEC
9774050360RSPEC
61300211121SPEC
61300311121SPEC
750315240SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
VinVOut1
(V)
IOut1
(A)
L
(µH)
NPRI : NSECVT
(V (RMS))
fswitch
(kHz)
∫Udt
(µVs)
IsolierungstypL
(mm)
W
(mm)
H
(mm)
MontageartTiØ ID
(mm)
Ø OD
(mm)
VPEPinsReihenGenderTypIR
(A)
Verpackung Muster