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AD7685 Datasheet

AD7685 ManufacturerAnalog Devices
AD7685 Description250 kSPS 16-BIT PulSAR® A/D Converter in µSOIC/QFN
AD7685 Categories
16-Bit A/D Converters
AD7685 Datasheet (PDF)
AD7685: 16-Bit, 250 kSPS PulSAR? ADC in MSOP/QFN Data Sheet
AD7685 Features
  • 16 Bits Resolution with No Missing 16-Bit Codes
  • Throughput: 250 kSPS
  • INL: ±0.6 LSB Typ, ±2 LSB Max
  • S/(N+D): 93.5 dB @ 20 kHz
  • Power Dissipation:

    1.35 mW @ 2.5V/100 kSPS,

    1.4 µW @ 2.5 V/100 SPS
  • Pseudo-Differential Analog Input Range:

    0 V to VREF with VREF up to VDD
  • Single Supply Operation 2.3 V to 5.5 V

    with 1.8V to 5 V Logic Interface
  • Multiple ADCs Daisy Chain, Busy Indicator
  • No Pipeline Delay
  • Serial Interface SPI®/QSPI?/DSP compatible
  • µSOIC Package (µSO8 Size) and

    QFN (Chip Scale with SOT23 size)
  • Pin-to-Pin Compatible with AD7686,

    AD7687, AD7688
AD7685 Parameters
Res (Bits)16bit
Thruput Rate250kSPS
# of ADC Inputs1
Supply VSingle(+3.3), Single(+5), Single(+2.5), Single(+3)
InterfaceSer, SPI
Ain Range(Vref) p-p
SNR (dB)93.5dB
Pkg TypeCSP, SOP
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AD7685 Data Sheet AD7685 Spec AD7685 Application Notes AD7685 Distributor
AD7685 Datenblatt AD7685 Fiche Technique AD7685 Описание AD7685 Даташит
AD7685 Circuit AD7685 RoHS AD7685 Vendor AD7685 Reference
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