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AD7998
AD7998 Description
8-Channel, 12-Bit ADC with I2C Compatible Interface in 20-Lead TSSOP
AD7998 Vendor
Analog Devices
AD7998 Categories
AD7998 Features
  • 12-Bit ADC with Fast Conversion Time: 2 µs
  • Eight Single-Ended Analog Input Channels
  • Specified for VDD of 2.7 V to 5.5 V
  • Low Power Consumption
  • Fast Throughput Rate: - 188 kSPS
  • Sequencer Operation
  • Automatic Cycle Mode
  • I2C® Compatible Serial Interface
  • I2C® Interface supports:
    Standard, Fast, and High-Speed Modes
  • Out of Range Indicator
  • Pin-Selectable Addressing via AS
  • Automatic Shutdown Mode: - 1 µA max
AD7998 Datasheet and Application Notes
ParameterValue
Res (Bits)12bit
Thruput Rate79KSPS
# of ADC Inputs8
Supply VSingle(+3), Single(+3.3), Single(+5)
InterfaceI²C/Ser 2-Wire
Ain RangeUni (Vref)
SNR (dB)71dB
Pkg TypeSOP
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