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ADS8505IBDWR

Texas Instruments ADS8505IBDWR

Part Number:
ADS8505IBDWR
Manufacturer:
Texas Instruments
Ventron No:
3013583-ADS8505IBDWR
Description:
16-Bit, 250-kSPS, 1-Ch SAR ADC with programmable (±10/±5/±3.3V) input ranges and parallel interface
ECAD Model:
Datasheet:
ads8505

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Overview
Description
The ADS8505 is a 16-bit sampling analog-to-digital converter (ADC) utilizing CMOS structures. It comprises a 16-bit successive approximation register (SAR) ADC with sample-and-hold (S/H), reference, clock, microprocessor interface, and 3-state output drivers.

Features
105dB signal-to-noise ratio (SFDR) at 250 kHz sampling rate
Standard ±10 V input range
±1.5 LSB maximum integral nonlinearity (INL)
±1 LSB maximum differential nonlinearity (DNL) with no missing codes
±2 mV maximum bipolar zero error with ±0.4 ppm/°C drift
±0.1% full-scale range (FSR) maximum full-scale error with 2 ppm/°C drift
Single 5 V supply operation
Pin-compatible with ADS7805 (low speed) and 12-bit ADS8504/7804
Internal or external reference option
Full parallel data output
70 mW typical power dissipation at 250 kSPS
28-pin SSOP and SOIC packages

Applications
Industrial process control
Data acquisition systems
Digital signal processing
Medical equipment
Instrumentation
Specifications
Texas Instruments ADS8505IBDWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS8505IBDWR.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 23 hours ago)
  • Contact Plating
    Gold
  • Mounting Type
    Surface Mount
  • Package / Case
    28-SOIC (0.295, 7.50mm Width)
  • Surface Mount
    YES
  • Number of Pins
    28
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)
  • Number of Terminations
    28
  • ECCN Code
    EAR99
  • Subcategory
    Analog to Digital Converters
  • Max Power Dissipation
    100mW
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Base Part Number
    ADS8505
  • Pin Count
    28
  • Operating Supply Voltage
    5V
  • Polarity
    Bipolar
  • Power Supplies
    5V
  • Configuration
    S/H-ADC
  • Number of Channels
    1
  • Max Supply Voltage
    5.25V
  • Min Supply Voltage
    4.75V
  • Nominal Supply Current
    12mA
  • Power Dissipation
    70mW
  • Number of Bits
    16
  • Input Type
    Single Ended
  • Architecture
    SAR
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Supply Type
    Analog, Digital
  • Reference Type
    External, Internal
  • Data Interface
    Parallel
  • Resolution
    2 B
  • Sampling Rate
    250 ksps
  • Voltage - Supply, Analog
    5V
  • Number of Analog In Channels
    1
  • Sampling Rate (Per Second)
    250k
  • Output Bit Code
    2'S COMPLEMENT BINARY
  • Power Consumption
    155mW
  • Linearity Error-Max (EL)
    0.0023%
  • Integral Nonlinearity (INL)
    1.5 LSB
  • Sample and Hold / Track and Hold
    SAMPLE
  • Conversion Rate
    250 ksps
  • Ratio - S/H:ADC
    1:1
  • Signal to Noise Ratio (SNR)
    88 dB
  • Max Supply Voltage (DC)
    5.25V
  • Differential Nonlinearity
    1 LSB
  • Min Supply Voltage (DC)
    4.75V
  • Spurious-free dynamic range (SFDR)
    105 dB
  • Height
    2.65mm
  • Length
    17.9mm
  • Width
    7.5mm
  • Thickness
    2.35mm
  • 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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