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ADI AD7678ACPZ

Produttore
ADI
Cod. Prod.
AD7678ACPZ
Cod. LCSC
C651376
Imballo
LFCSP-48(7x7)
Numero Cliente
Attr. chiave
Parallel port 4.75V~5.25V LFCSP-48(7x7) Analog to Digital Converters (ADC) RoHS
Scheda TecnicaADI AD7678ACPZ
Conformità RoHS1 documenti disponibili
Esaurito
Avvisami
Minimo: 1Multiplo: 1Unità di vendita: Piece
Aggiungi alla Lista BOM
QtàPr. unit.(Solo per riferimento)Importo totale
1+$ 18.9275$ 18.93
30+$ 17.9994$ 539.98
Package Standard260/Full Tray
Prezzo migliore per quantità maggiore?
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ProduttoreADI
ImballoLFCSP-48(7x7)
Operating Temperature-40℃~+85℃
InterfaceParallel port
Quiescent Current (Iq)-
Voltage - Supply4.75V~5.25V
Number of Channels-
Integral non - linearity2.5LSB
Voltage ReferenceExternal
Clock/OscillatorBuilt-in
Clock Frequency-
FeaturesBipolar input
Resolution(Bits)100kHz;18
S/N Ratio101dB
DNL (LSB)-
ADC architectureSAR
Programmable Gain-
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Descrizione

Traduzione AI

The AD7678 is an 18-bit, 100 kSPS, charge redistribution SAR, fully differential analog-to-digital converter that operates on a single 5 V power supply. The part contains a high speed 18-bit sampling ADC, an internal conversion clock, an internal reference buffer, error correction circuits, and both serial and parallel system interface ports. The part is available in 48-lead LQFP or 48-lead LFCSP packages with operation specified from -40°C to +85°C.

Caratteristiche

Traduzione AI
  • 18-bit resolution with no missing codes
  • No pipeline delay (SAR architecture)
  • Differential input range: ±VREF (VREF up to 5 V)
  • Throughput: 100 kSPS
  • INL: ±2.5 LSB max [±9.5 ppm of full scale]
  • Dynamic range: 103 dB typ (VREF = 5 V)
  • S/(N + D): 100 dB typ @ 2 kHz (VREF = 5 V)
  • Parallel (18-,16-, or 8-bit bus) and serial 5 V/3 V interface
  • SPI/QSPI/MICROWIRE/DSP compatible
  • On-board reference buffer
  • Single 5 V supply operation
  • Power dissipation: 18 mW @ 100 kSPS 180 μW @ 1 kSPS
  • 48-lead LQFP or 48-lead LFCSP package
  • Pin-to-pin compatible upgrade of AD7674/AD7676/AD7679

Applicazioni

Traduzione AI
  • CT scanners
  • High dynamic data acquisition
  • Geophone and hydrophone sensors
  • Σ-Δ replacement (low power, multichannel)
  • Instrumentation
  • Spectrum analysis
  • Medical instruments