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ADC Single SAR 200ksps 12-bit Serial 8-Pin VSSOP T/R, ADS7817E/250G4, Texas Instruments

The ADS7817 is a 12-bit, 200kHz sampling Analog-to-Digital (A/D) converter that features a high impedance fully differential analog input. The reference voltage can be varied from 100mV to 2.5V, with a corresponding input-referred resolution between 49uV and 1.22mV. The differential input, low power, automatic power down, and small size make the ADS7817 ideal for direct connection to transducers in battery operated systems, remote data acquisition, or multi-channel applications. The ADS7817 is available in a plastic mini-DIP-8, an SO-8, or an MSOP-8 package.

  • BIPOLAR INPUT RANGE
  • TRUE DIFFERENTIAL INPUT
  • 200kHz SAMPLING RATE
  • MICRO POWER: 2.3mW at 200kHz
  • POWER DOWN: 3uA Max
  • AVAILABLE IN MSOP-8 PACKAGE
  • SERIAL INTERFACE
  • AC COMMON-MODE REJECTION
  • APPLICATIONS
    • TRANSDUCER INTERFACE
    • BATTERY OPERATED SYSTEMS
    • REMOTE DATA ACQUISITION
    • ISOLATED DATA ACQUISITION
    • AC MOTOR CONTROL

    • Характеристики

    Volt_supply_source

    Single
    Number_of_analog_inputs

    1
    Sampling_rate

    200 ksps
    Volt_reference

    External
    Digital_supply_support

    No
    Architecture

    SAR
    Resolution

    12 Bit
    Typical_power_dissipation

    2.3 mW
    Differential_nonlinearity

    2 LSB
    Input_type

    Voltage
    Input_signal_type

    Differential, Single-Ended
    Input_volt

    ±2.5 V
    Бренд

    Msl_level

    1
    Eccn

    EAR99
    Htsn

    8542390001
    Lead_finish

    Gold
    Max_processing_temp

    260
    Mounting

    Surface Mount
    Operating_temp

    -40 to 85 °C
    Pin_count

    8
    Product_dimensions

    3 x 3 x 0.97 mm
    Schedule_b

    8542390000
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=ADS7817&&fileType=pdf
    Supplier_package

    VSSOP
    Polarity_of_input_volt

    Bipolar
    Operating_supply_volt

    4.75, 5 V, 5.25
    Number_of_adcs

    1
    Digital_interface_type

    Serial (3-Wire, SPI)
    SKU: ADS7817E/250G4

    Description

    The ADS7817 is a 12-bit, 200kHz sampling Analog-to-Digital (A/D) converter that features a high impedance fully differential analog input. The reference voltage can be varied from 100mV to 2.5V, with a corresponding input-referred resolution between 49uV and 1.22mV. The differential input, low power, automatic power down, and small size make the ADS7817 ideal for direct connection to transducers in battery operated systems, remote data acquisition, or multi-channel applications. The ADS7817 is available in a plastic mini-DIP-8, an SO-8, or an MSOP-8 package.

  • BIPOLAR INPUT RANGE
  • TRUE DIFFERENTIAL INPUT
  • 200kHz SAMPLING RATE
  • MICRO POWER: 2.3mW at 200kHz
  • POWER DOWN: 3uA Max
  • AVAILABLE IN MSOP-8 PACKAGE
  • SERIAL INTERFACE
  • AC COMMON-MODE REJECTION
  • APPLICATIONS
    • TRANSDUCER INTERFACE
    • BATTERY OPERATED SYSTEMS
    • REMOTE DATA ACQUISITION
    • ISOLATED DATA ACQUISITION
    • AC MOTOR CONTROL

    • Additional information

    Volt_supply_source

    Single
    Number_of_analog_inputs

    1
    Sampling_rate

    200 ksps
    Volt_reference

    External
    Digital_supply_support

    No
    Architecture

    SAR
    Resolution

    12 Bit
    Typical_power_dissipation

    2.3 mW
    Differential_nonlinearity

    2 LSB
    Input_type

    Voltage
    Input_signal_type

    Differential, Single-Ended
    Input_volt

    ±2.5 V
    Бренд

    Msl_level

    1
    Eccn

    EAR99
    Htsn

    8542390001
    Lead_finish

    Gold
    Max_processing_temp

    260
    Mounting

    Surface Mount
    Operating_temp

    -40 to 85 °C
    Pin_count

    8
    Product_dimensions

    3 x 3 x 0.97 mm
    Schedule_b

    8542390000
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=ADS7817&&fileType=pdf
    Supplier_package

    VSSOP
    Polarity_of_input_volt

    Bipolar
    Operating_supply_volt

    4.75, 5 V, 5.25
    Number_of_adcs

    1
    Digital_interface_type

    Serial (3-Wire, SPI)

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