IC-Hersteller Texas Instruments

IC-Hersteller (96)

Texas Instruments ADS1262IPWR | Demoboard TIDA-01438

32-Bit 38kSPS 10-Ch Delta-Sigma ADC With PGA and Voltage Reference for Factory Automation

Details

TopologieSonstige Topologie
IC-RevisionE1

Beschreibung

Protection is an important topic for designs in factory automation and control. The reference design shows the superior protection capabilities of new 33-V protection devices (such as TVS3300) for factory automation and control. The Canadian Standards Association (CSA) Group has performed surge testing according to IEC 61000-4-5 on this reference design. The design has the required accuracy to measure the behavior of protection devices before and after EMI stress with respect to leakage and clamping voltage.

Eigenschaften

Precision, 32-bit, ΔΣ ADCAuxiliary 24-Bit, ΔΣ ADC (ADS1263)Data Rates: 2.5 SPS to 38400 SPSDifferential Input, CMOS PGA11 Multifunction Analog InputsHigh-Accuracy ArchitectureOffset Drift: 1 nV/°CGain Drift: 0.5 ppm/°CNoise: 7 nVRMS (2.5 SPS, Gain = 32)Linearity: 3 ppm

2.5-V Internal Voltage ReferenceTemperature Drift: 2 ppm/°C

50-Hz and 60-Hz RejectionSingle-Cycle Settled ConversionsDual Sensor Excitation Current SourcesInternal Fault MonitorsInternal ADC Test Signal8 General-Purpose Input/Outputs

Typische Anwendungen

  • High-Resolution PLCs / Temperature, Pressure Measurement / Weigh Scales and Strain-Gauge Digitizers / Panel Meters, Chart Recorders / Analytical Instrumentation

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
(mA)
VOut2
(V)
IOut2
(mA)
VOut3
(V)
IOut3
(mA)
Vbuck
(V)
L
(µH)
NPRI : NSECISAT
(A)
VT
(V (AC))
fswitch
(kHz)
MontageartIR
(A)
RDC
(mΩ)
fres
(MHz)
PolesL
(mm)
Dampfphasenprozess Muster
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Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
VinVOut1
(V)
IOut1
(mA)
VOut2
(V)
IOut2
(mA)
VOut3
(V)
IOut3
(mA)
Vbuck
(V)
L
(µH)
NPRI : NSECISAT
(A)
VT
(V (AC))
fswitch
(kHz)
MontageartIR
(A)
RDC
(mΩ)
fres
(MHz)
PolesL
(mm)
Dampfphasenprozess Muster