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AD7674AST

AD7674AST Manufacturer

Analog Devices

AD7674AST Description

18-Bit, 800 kSPS PulSAR® A/D Converter

AD7674AST Description

IC ADC 18BIT 800KSPS 48-LQFP

AD7674AST Categories

18-Bit A/D Converters

AD7674AST Datasheet (PDF)

AD7674: 18-Bit, 2.5 LSB INL, 800 kSPS SAR ADC Data Sheet
AD7674

AD7674AST Price & Availability


Check AD7674AST Price & Availability at Canics

AD7674AST Features

  • 18 Bits Resolution with No Missing Codes
  • No Pipeline Delay ( SAR architecture )
  • Differential Input Range: 5 V
  • Throughput:
- 800 kSPS (Warp Mode) - 666 kSPS (Normal Mode) - 500 kSPS (Impulse Mode)
  • INL: ±2.5 LSB Max (±9.5 ppm of Full-Scale)
  • Dynamic Range : 102 dB Typ
  • S/(N+D): 100 dB Typ @ 10 kHz
  • THD: ?115 dB Typ @ 10 kHz
  • Parallel (18, 16 or 8 bits bus) and

    Serial 5 V/3 V Interface
  • On-board Reference Buffer
  • Single 5 V Supply Operation
  • Power Dissipation:
- 120 mW Typ @ 800 kSPS - 83 mW @ 500 kSPS (Impulse)

AD7674AST Parameters

StatusProdn
Package48 ld LQFP
Pins48
TempRangeInd
Price*(100-499)$30.92
Res (Bits)18bit
Thruput Rate800KSPS
# of ADC Inputs1
Supply VSingle(+5)
Pwr Diss (max)138mW
InterfaceByte, Par, Ser, SPI
Ain Range(2Vref) p-p
SNR (dB)101dB
Pkg TypeCSP, QFP
Power Dissipation (Max)138mW
CategoryIntegrated Circuits (ICs)
FamilyAnalog to Digital Converters
Operating Temperature-40°C ~ 85°C
Data InterfaceSerial, Parallel
SeriesPulSAR®
Package / Case48-LQFP
Voltage Supply SourceAnalog and Digital
Number of Bits18
Number of Converters1
Sampling Rate (Per Second)800k
Number of Inputs and Type1 Differential, Bipolar
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Products Similar to AD7674AST

AD7674, AD7674ACP, AD7674ACPRL, AD7674ASTRL, AD7674ASTZ

 
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