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ADC Single Delta-Sigma 40ksps 16-bit Serial 8-Pin TSSOP T/R, ADS1203IPWR, Texas Instruments

The ADS1203 is a delta-sigma (S) modulator with a 95dB dynamic range, operating from a single +5V supply. The differential inputs are ideal for direct connection to transducers or low-level signals. With the appropriate digital filter and modulator rate, the device can be used to achieve 16-bit analog-to-digital (A/D) conversion with no missing codes. An effective resolution of 14 bits or SNR of 85dB (typical) can be maintained with a digital filter bandwidth of 40kHz at a modulator rate of 10MHz. The ADS1203 is designed for use in medium- to high-resolution measurement applications including current measurements, smart transmitters, and industrial process control. The ADS1203 is available in TSSOP-8 and QFN-16 (3×3) packages.

  • 16-Bit Resolution
  • 14-Bit Linearity
  • ±250mV Input Range with Single +5V Supply
  • 1% Internal Reference Voltage
  • 1% Gain Error
  • Flexible Serial Interface with Four Different Modes
  • Implemented Twinned Binary Coding as Split-Phase or Manchester Coding for One-Line Interfacing
  • Operating Temperature Range:
    –40°C to +125°C
  • APPLICATIONS
    • Motor Control
    • Current Measurement
    • Industrial Process Control
    • Instrumentation
    • Smart Transmitters

    • Характеристики

    Volt_supply_source

    Single
    Country_of_origin

    United States
    Sampling_rate

    40 ksps
    Volt_reference

    External, Internal
    Digital_supply_support

    No
    Architecture

    Delta-Sigma
    Resolution

    16 Bit
    Typical_power_dissipation

    42 mW
    Differential_nonlinearity

    1 LSB
    Signal_to_noise_ratio

    85 dB
    Input_type

    Voltage
    Input_signal_type

    Differential
    Input_volt

    ±0.25 V
    Бренд

    Msl_level

    1
    Number_of_analog_inputs

    1
    Htsn

    8542390001
    Eccn

    EAR99
    Lead_finish

    Gold
    Max_power_dissipation

    49 mW
    Max_processing_temp

    260
    Mounting

    Surface Mount
    Operating_temp

    -40 to 125 °C
    Pin_count

    8
    Product_dimensions

    3.1 x 4.5 x 1.05 mm
    Schedule_b

    8542390000
    Specifications

    http://www.ti.com/lit/ds/sbas318c/sbas318c.pdf
    Supplier_package

    TSSOP
    Polarity_of_input_volt

    Bipolar
    Operating_supply_volt

    4.5, 5 V, 5.5
    Number_of_adcs

    1
    Digital_interface_type

    Serial (SPI)
    Артикул: ADS1203IPWR

    Описание

    The ADS1203 is a delta-sigma (S) modulator with a 95dB dynamic range, operating from a single +5V supply. The differential inputs are ideal for direct connection to transducers or low-level signals. With the appropriate digital filter and modulator rate, the device can be used to achieve 16-bit analog-to-digital (A/D) conversion with no missing codes. An effective resolution of 14 bits or SNR of 85dB (typical) can be maintained with a digital filter bandwidth of 40kHz at a modulator rate of 10MHz. The ADS1203 is designed for use in medium- to high-resolution measurement applications including current measurements, smart transmitters, and industrial process control. The ADS1203 is available in TSSOP-8 and QFN-16 (3×3) packages.

  • 16-Bit Resolution
  • 14-Bit Linearity
  • ±250mV Input Range with Single +5V Supply
  • 1% Internal Reference Voltage
  • 1% Gain Error
  • Flexible Serial Interface with Four Different Modes
  • Implemented Twinned Binary Coding as Split-Phase or Manchester Coding for One-Line Interfacing
  • Operating Temperature Range:
    –40°C to +125°C
  • APPLICATIONS
    • Motor Control
    • Current Measurement
    • Industrial Process Control
    • Instrumentation
    • Smart Transmitters

    • Детали

    Volt_supply_source

    Single
    Country_of_origin

    United States
    Sampling_rate

    40 ksps
    Volt_reference

    External, Internal
    Digital_supply_support

    No
    Architecture

    Delta-Sigma
    Resolution

    16 Bit
    Typical_power_dissipation

    42 mW
    Differential_nonlinearity

    1 LSB
    Signal_to_noise_ratio

    85 dB
    Input_type

    Voltage
    Input_signal_type

    Differential
    Input_volt

    ±0.25 V
    Бренд

    Msl_level

    1
    Number_of_analog_inputs

    1
    Htsn

    8542390001
    Eccn

    EAR99
    Lead_finish

    Gold
    Max_power_dissipation

    49 mW
    Max_processing_temp

    260
    Mounting

    Surface Mount
    Operating_temp

    -40 to 125 °C
    Pin_count

    8
    Product_dimensions

    3.1 x 4.5 x 1.05 mm
    Schedule_b

    8542390000
    Specifications

    http://www.ti.com/lit/ds/sbas318c/sbas318c.pdf
    Supplier_package

    TSSOP
    Polarity_of_input_volt

    Bipolar
    Operating_supply_volt

    4.5, 5 V, 5.5
    Number_of_adcs

    1
    Digital_interface_type

    Serial (SPI)

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