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ADS1120QPWRQ1

Texas Instruments ADS1120QPWRQ1

Part Number:
ADS1120QPWRQ1
Manufacturer:
Texas Instruments
Ventron No:
3008511-ADS1120QPWRQ1
Description:
Automotive 16-bit 2-kSPS 4-ch low-power delta-sigma ADC with PGA and VREF for small signal sensors
ECAD Model:
Datasheet:
ads1120-q1

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Overview
Description
Automotive-qualified, AEC-Q100 Grade 1 (-40°C to 125°C)
Low current consumption (120 μA in duty-cycle mode)
Wide supply range (2.3 V to 5.5 V)
Programmable gain (1 V/V to 128 V/V)
Programmable data rates (5 SPS to 2 KSPS)
16-bit, noise-free resolution at 20 SPS
Simultaneous 50 Hz and 60 Hz rejection at 20 SPS with single-cycle settling digital filter
Two differential or four single-ended inputs
Dual-matched programmable current sources (50 μA to 1.5 mA)
Internal 2.048 V reference (5 ppm/°C drift)
Internal 2% accurate oscillator
Internal temperature sensor (0.5°C accuracy)
SPI-compatible interface (Mode 1)

Features
Low power consumption
Wide supply range
Programmable gain
Programmable data rates
High resolution
Noise rejection
Multiple input options
Programmable current sources
Internal reference
Internal oscillator
Internal temperature sensor
SPI interface

Applications
Temperature sensors (thermocouples, RTDs)
Bridge sensors (pressure sensors, strain gauges)
Battery voltage measurements
Specifications
Texas Instruments ADS1120QPWRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS1120QPWRQ1.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 4 days ago)
  • Contact Plating
    Gold
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    16-TSSOP (0.173, 4.40mm Width)
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Tape & Reel (TR)
  • Series
    Automotive, AEC-Q100
  • JESD-609 Code
    e4
  • Feature
    PGA, Temperature Sensor
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    16
  • ECCN Code
    EAR99
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Number of Functions
    1
  • Supply Voltage
    2.5V
  • Base Part Number
    ADS1120
  • Pin Count
    16
  • Polarity
    Bipolar, Unipolar
  • Configuration
    MUX-PGA-ADC
  • Max Supply Voltage
    2.3V
  • Min Supply Voltage
    2.3V
  • Power Dissipation
    2.1mW
  • Number of Bits
    16
  • Supply Current-Max
    0.49mA
  • Input Type
    Differential, Single Ended
  • Architecture
    Sigma-Delta
  • Number of Inputs
    2, 4
  • Converter Type
    ADC, DELTA-SIGMA
  • Supply Type
    Analog, Digital
  • Reference Type
    External, Internal, Supply
  • Data Interface
    SPI
  • Resolution
    2 B
  • Sampling Rate
    2 ksps
  • Voltage - Supply, Analog
    2.3V~5.5V
  • Voltage - Supply, Digital
    2.3V~5.5V
  • Number of Analog In Channels
    4
  • Sampling Rate (Per Second)
    2k
  • Max Dual Supply Voltage
    2.75V
  • Output Bit Code
    2'S COMPLEMENT BINARY
  • Min Dual Supply Voltage
    2.3V
  • Number of A/D Converters
    1
  • Dual Supply Voltage
    2.5V
  • Output Format
    SERIAL
  • Negative Supply Voltage-Nom
    -2.5V
  • Analog Input Voltage-Min
    -0.75V
  • Height
    1.2mm
  • Length
    5mm
  • Width
    4.4mm
  • Thickness
    1mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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