ADC Single SAR 250ksps 16-bit Parallel 28-Pin SSOP T/R, ADS8505IDBR, Texas Instruments

The ADS8505 is a complete 16-bit sampling A/D converter using state-of-the-art CMOS structures. It contains a complete 16-bit, capacitor-based, SAR A/D with S/H, reference, clock, interface for microprocessor use, and 3-state output drivers. The ADS8505 is specified at a 250-kHz sampling rate over the full temperature range. Precisionresistors provide an industry standard ±10-V input range, while the innovative design allows operation from a single +5-V supply, with power dissipation under 100 mW. The ADS8505 is available in 28-pin SOIC and 28-pin SSOP packages, both fully specified for operation over the industrial -40°C to 85°C temperature range.

  • 105dB SFDR at 250-kHz Sample Rate
  • Standard ±10-V Input Range
  • ±1.5 LSB Max INL
  • ±1 LSB Max DNL, 16-Bits No Missing Codes
  • ±2 mV Max Bipolar Zero Error With ±0.4 PPM/°C Drift
  • ±0.1% FSR Max Full-Scale Error With ±2 PPM/°C Drift
  • Single 5-V Supply Operation
  • Pin-Compatible With ADS7805 (Low Speed) and 12-Bit ADS8504/7804
  • Uses Internal or External Reference
  • Full Parallel DataOutput
  • 70-mW Typ Power Dissipation at 250 KSPS
  • 28-Pin SSOP and SOIC Packages
  • APPLICATIONS
    • Industrial Process Control
    • Data Acquisition Systems
    • Digital Signal Processing
    • Medical Equipment
    • Instrumentation
  • Характеристики

    Volt_supply_source

    Analog and Digital

    Number_of_analog_inputs

    1

    Sampling_rate

    250 ksps

    Volt_reference

    External, Internal

    Digital_supply_support

    Yes

    Architecture

    SAR

    Resolution

    16 Bit

    Typical_power_dissipation

    70 mW

    Differential_nonlinearity

    2 LSB

    Signal_to_noise_ratio

    88 dB

    Input_type

    Voltage

    Input_signal_type

    Single-Ended

    Input_volt

    ±10 V

    Бренд

    Msl_level

    2

    Country_of_origin

    United States

    Eccn

    EAR99

    Htsn

    8542390001

    Lead_finish

    Gold

    Max_power_dissipation

    100 mW

    Max_processing_temp

    260

    Mounting

    Surface Mount

    Operating_temp

    -40 to 85 °C

    Pin_count

    28

    Product_dimensions

    10.2 x 5.3 x 1.95 mm

    Schedule_b

    8542390000

    Screening_level

    Industrial

    Specifications

    http://www.ti.com/lit/ds/symlink/ads8505.pdf

    Supplier_package

    SSOP

    Polarity_of_input_volt

    Bipolar

    Operating_supply_volt

    4.75, 5 V, 5.25

    Number_of_adcs

    1

    Digital_interface_type

    Parallel

    SKU: ADS8505IDBR

    Description

    The ADS8505 is a complete 16-bit sampling A/D converter using state-of-the-art CMOS structures. It contains a complete 16-bit, capacitor-based, SAR A/D with S/H, reference, clock, interface for microprocessor use, and 3-state output drivers. The ADS8505 is specified at a 250-kHz sampling rate over the full temperature range. Precisionresistors provide an industry standard ±10-V input range, while the innovative design allows operation from a single +5-V supply, with power dissipation under 100 mW. The ADS8505 is available in 28-pin SOIC and 28-pin SSOP packages, both fully specified for operation over the industrial -40°C to 85°C temperature range.

  • 105dB SFDR at 250-kHz Sample Rate
  • Standard ±10-V Input Range
  • ±1.5 LSB Max INL
  • ±1 LSB Max DNL, 16-Bits No Missing Codes
  • ±2 mV Max Bipolar Zero Error With ±0.4 PPM/°C Drift
  • ±0.1% FSR Max Full-Scale Error With ±2 PPM/°C Drift
  • Single 5-V Supply Operation
  • Pin-Compatible With ADS7805 (Low Speed) and 12-Bit ADS8504/7804
  • Uses Internal or External Reference
  • Full Parallel DataOutput
  • 70-mW Typ Power Dissipation at 250 KSPS
  • 28-Pin SSOP and SOIC Packages
  • APPLICATIONS
    • Industrial Process Control
    • Data Acquisition Systems
    • Digital Signal Processing
    • Medical Equipment
    • Instrumentation
  • Additional information

    Volt_supply_source

    Analog and Digital

    Number_of_analog_inputs

    1

    Sampling_rate

    250 ksps

    Volt_reference

    External, Internal

    Digital_supply_support

    Yes

    Architecture

    SAR

    Resolution

    16 Bit

    Typical_power_dissipation

    70 mW

    Differential_nonlinearity

    2 LSB

    Signal_to_noise_ratio

    88 dB

    Input_type

    Voltage

    Input_signal_type

    Single-Ended

    Input_volt

    ±10 V

    Бренд

    Msl_level

    2

    Country_of_origin

    United States

    Eccn

    EAR99

    Htsn

    8542390001

    Lead_finish

    Gold

    Max_power_dissipation

    100 mW

    Max_processing_temp

    260

    Mounting

    Surface Mount

    Operating_temp

    -40 to 85 °C

    Pin_count

    28

    Product_dimensions

    10.2 x 5.3 x 1.95 mm

    Schedule_b

    8542390000

    Screening_level

    Industrial

    Specifications

    http://www.ti.com/lit/ds/symlink/ads8505.pdf

    Supplier_package

    SSOP

    Polarity_of_input_volt

    Bipolar

    Operating_supply_volt

    4.75, 5 V, 5.25

    Number_of_adcs

    1

    Digital_interface_type

    Parallel