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AD7890AR-4 - Brand New Analog Devices ADCs/DACs - Datasheet - Chipdatas

AD7890AR-4 - Brand New Analog Devices ADCs/DACs

In Stock:1206 ,Ready for Immediate Shipping
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In Stock: 1206, Ready for Immediate Shipping
Category:ADCs/DACs
Chipdatas Part No.:CD91-AD7890AR-4
Manufacturer Part No.:AD7890AR-4
Datecode:09+
Package:24-SOIC 0.295", 7.50mm Width
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  • GENERAL DESCRIPTION

    The AD7890 is an eight-channel 12-bit data acquisition system. The part contains an input multiplexer, an on-chip track/hold amplifier, a high-speed 12-bit ADC, a +2.5 V reference and a high speed, serial interface. The part operates from a single +5 V supply and accepts an analog input range of ±10 V (AD7890-10), 0 V to +4.096 V (AD7890-4) and 0 V to +2.5 V (AD7890-2).

    FEATURES
    Fast 12-Bit ADC with 5.9 μs Conversion Time
    Eight Single-Ended Analog Input Channels
    Selection of Input Ranges:
    ±10 V for AD7890-10
    0 V to +4.096 V for AD7890-4
    0 V to +2.5 V for AD7890-2
    Allows Separate Access to Multiplexer and ADC
    On-Chip Track/Hold Amplifier
    On-Chip Reference
    High Speed, Flexible, Serial Interface
    Single Supply, Low Power Operation (50 mW max)
    Power-Down Mode (75 μW typ)

  • Similar parts: 709 , Click to view
    Attributes Value
    Category ADCs/DACs
    Manufacturer Analog Devices
    Product Category ADCs/DACs
    Series AD7890
    Product Analog to Digital Converters
    Type Data Acquisition System (DAS)
    Packaging Tube
    Unit-Weight 0.038731 oz
    Mounting-Style SMD/SMT
    Package-Case SOIC-24
    Input-Type Single-Ended
    Operating-Temperature -40°C ~ 85°C
    Mounting-Type Surface Mount
    Output-Type CMOS/TTL
    Number-of-Channels 8 Channel
    Voltage-Supply 5V
    Supplier-Device-Package 24-SOIC
    Resolution-Bits 12 b
    Sampling-Rate-Per-Second 117k
    Data-Interface Serial
    Voltage-Supply-Source Single Supply
    Architecture SAR
    Resolution 12 bit
    Reference-Type External Internal
    Pd-Power-Dissipation 50 mW
    Maximum Operating Temperature + 125 C
    Operating temperature range - 55 C
    Power-Consumption 30 mW
    Interface-Type Serial SPI
    SNR-Signal-to-Noise-Ratio 70 dB
    Gain-Error +/- 2.5 LSB
    Number-of-Converters 1 Converter
    Sampling-Rate 117 kS/s
    INL-Integral-Nonlinearity +/- 1 LSB
    DNL-Differential-Nonlinearity +/- 1 LSB
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

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    • - EMS: 10-15 business days
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Additional Information
  • Datasheet: Download AD7890AR-4
  • Chipdatas Part: CD91-AD7890AR-4
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/07/01 07:17 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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