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ADS8381IBPFBT

Texas Instruments ADS8381IBPFBT

Part Number:
ADS8381IBPFBT
Manufacturer:
Texas Instruments
Ventron No:
3009194-ADS8381IBPFBT
Description:
18 Bit 580KSPS parallel ADC
ECAD Model:
Datasheet:
ads8381

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Overview
Description
The ADS8381 is an 18-bit, 580 kHz analog-to-digital converter (ADC) with a unipolar input range. It features a capacitor-based SAR architecture with inherent sample and hold, providing zero latency. The device includes an onboard reference buffer and conversion clock, reducing external component count. It offers a flexible parallel interface with 8-, 16-, or 18-bit options.

Features
580 kHz sample rate
18-bit no missing codes (NMC) ensured over temperature
Low power consumption: 115 mW at 580 kHz
Unipolar input range
Onboard reference buffer and conversion clock
Wide buffer supply range: 2.7 V to 5.25 V
Flexible 8-/16-/18-bit parallel interface
Pin compatible with ADS8383
48-pin TQFP package

Applications
Medical instruments
Optical networking
Transducer interface
High accuracy data acquisition systems
Magnetometers
Specifications
Texas Instruments ADS8381IBPFBT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS8381IBPFBT.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 5 days ago)
  • Contact Plating
    Gold
  • Mounting Type
    Surface Mount
  • Package / Case
    48-TQFP
  • Surface Mount
    YES
  • Number of Pins
    48
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tape & Reel (TR)
  • Series
    microPOWER™
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)
  • Number of Terminations
    48
  • ECCN Code
    EAR99
  • Subcategory
    Analog to Digital Converters
  • Max Power Dissipation
    130mW
  • Technology
    CMOS
  • Terminal Position
    QUAD
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Terminal Pitch
    0.5mm
  • Base Part Number
    ADS8381
  • Pin Count
    48
  • Operating Supply Voltage
    5V
  • Polarity
    Unipolar
  • Configuration
    S/H-ADC
  • Number of Channels
    1
  • Max Supply Voltage
    5.25V
  • Min Supply Voltage
    4.75V
  • Nominal Supply Current
    23mA
  • Power Dissipation
    130mW
  • Number of Bits
    18
  • Input Type
    Pseudo-Differential, Single Ended
  • Architecture
    SAR
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Supply Type
    Analog, Digital, Single
  • Reference Type
    External
  • Data Interface
    Parallel
  • Resolution
    2.25 B
  • Sampling Rate
    580 ksps
  • Voltage - Supply, Analog
    5V
  • Voltage - Supply, Digital
    2.7V~5.25V
  • Number of Analog In Channels
    1
  • Sampling Rate (Per Second)
    580k
  • Output Bit Code
    BINARY
  • Power Consumption
    115mW
  • Integral Nonlinearity (INL)
    4 LSB
  • Sample and Hold / Track and Hold
    SAMPLE
  • Conversion Rate
    580 ksps
  • Ratio - S/H:ADC
    1:1
  • Analog Input Voltage-Max
    4.096V
  • Signal to Noise Ratio (SNR)
    88 dB
  • Max Supply Voltage (DC)
    5.25V
  • Min Supply Voltage (DC)
    2.7V
  • Spurious-free dynamic range (SFDR)
    113 dB
  • Height
    1.2mm
  • Length
    7mm
  • Width
    7mm
  • Thickness
    1mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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