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ADS7804U

Texas Instruments ADS7804U

Part Number:
ADS7804U
Manufacturer:
Texas Instruments
Ventron No:
3018096-ADS7804U
Description:
12-Bit 10us Sampling CMOS Analog-to-Digital Converter
ECAD Model:
Datasheet:
ads7804

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Overview
Description
The ADS7804 is a 12-bit sampling analog-to-digital converter (ADC) that utilizes CMOS technology. It incorporates a 12-bit successive approximation register (SAR) ADC, sample-and-hold (S/H) circuit, reference, clock, microprocessor interface, and three-state output drivers.

Features
12-bit resolution
100kHz minimum sampling rate
±10V input range
72dB minimum signal-to-noise and distortion ratio (SINAD) with 45kHz input
±0.45 LSB maximum integral nonlinearity (INL)
Single 5V supply operation
Pin-compatible with the 16-bit ADS7805
Internal or external reference option
Full parallel data output
100mW maximum power dissipation
28-pin 0.3" plastic DIP and SO packages

Applications
Data acquisition systems
Industrial control
Medical instrumentation
Audio signal processing
Test and measurement equipment
Specifications
Texas Instruments ADS7804U technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS7804U.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 6 days ago)
  • Contact Plating
    Gold
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    28-SOIC (0.295, 7.50mm Width)
  • Number of Pins
    28
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tube
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • 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
    ADS7804
  • 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
    16mA
  • Power Dissipation
    100mW
  • Number of Bits
    12
  • Input Type
    Single Ended
  • Architecture
    SAR
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Supply Type
    Analog, Digital
  • Reference Voltage
    2.5V
  • Reference Type
    External, Internal
  • Data Interface
    Parallel
  • Resolution
    1.5 B
  • Sampling Rate
    100 ksps
  • Voltage - Supply, Analog
    5V
  • Number of Analog In Channels
    1
  • Sampling Rate (Per Second)
    100k
  • Output Bit Code
    2'S COMPLEMENT BINARY
  • Power Consumption
    81.5mW
  • Linearity Error-Max (EL)
    0.022%
  • Integral Nonlinearity (INL)
    0.9 LSB
  • Sample and Hold / Track and Hold
    SAMPLE
  • Conversion Rate
    100 ksps
  • Ratio - S/H:ADC
    1:1
  • Signal to Noise Ratio (SNR)
    70 dB
  • Differential Nonlinearity
    0.9 LSB
  • Height
    2.65mm
  • Length
    17.9mm
  • Width
    7.5mm
  • Thickness
    2.35mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Product Comparison
The three parts on the right have similar specifications to ADS7804U.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Lifecycle Status
    Contact Plating
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Subcategory
    Max Power Dissipation
    Technology
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Number of Functions
    Supply Voltage
    Base Part Number
    Pin Count
    Operating Supply Voltage
    Polarity
    Power Supplies
    Configuration
    Number of Channels
    Max Supply Voltage
    Min Supply Voltage
    Nominal Supply Current
    Power Dissipation
    Number of Bits
    Input Type
    Architecture
    Converter Type
    Supply Type
    Reference Voltage
    Reference Type
    Data Interface
    Resolution
    Sampling Rate
    Voltage - Supply, Analog
    Number of Analog In Channels
    Sampling Rate (Per Second)
    Output Bit Code
    Power Consumption
    Linearity Error-Max (EL)
    Integral Nonlinearity (INL)
    Sample and Hold / Track and Hold
    Conversion Rate
    Ratio - S/H:ADC
    Signal to Noise Ratio (SNR)
    Differential Nonlinearity
    Height
    Length
    Width
    Thickness
    Radiation Hardening
    REACH SVHC
    RoHS Status
    Lead Free
    Terminal Pitch
    Number of Inputs
    Voltage - Supply, Digital
    Output Format
    Weight
    Surface Mount
    Series
    Terminal Finish
    Supply Current-Max
    Analog Input Voltage-Max
    Conversion Time-Max
    View Compare
  • ADS7804U
    ADS7804U
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 6 days ago)
    Gold
    Surface Mount
    Surface Mount
    28-SOIC (0.295, 7.50mm Width)
    28
    -40°C~85°C
    Tube
    e4
    yes
    Active
    3 (168 Hours)
    28
    EAR99
    Analog to Digital Converters
    100mW
    CMOS
    DUAL
    GULL WING
    260
    1
    5V
    ADS7804
    28
    5V
    Bipolar
    5V
    S/H-ADC
    1
    5.25V
    4.75V
    16mA
    100mW
    12
    Single Ended
    SAR
    ADC, SUCCESSIVE APPROXIMATION
    Analog, Digital
    2.5V
    External, Internal
    Parallel
    1.5 B
    100 ksps
    5V
    1
    100k
    2'S COMPLEMENT BINARY
    81.5mW
    0.022%
    0.9 LSB
    SAMPLE
    100 ksps
    1:1
    70 dB
    0.9 LSB
    2.65mm
    17.9mm
    7.5mm
    2.35mm
    No
    No SVHC
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • ADS7040IDCUR
    ADS7040IDCUR
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 4 days ago)
    Gold
    Surface Mount
    Surface Mount
    8-VFSOP (0.091, 2.30mm Width)
    -
    -40°C~125°C
    Tape & Reel (TR)
    e4
    yes
    Active
    1 (Unlimited)
    8
    EAR99
    -
    555μW
    -
    DUAL
    GULL WING
    -
    1
    3V
    ADS7040
    -
    3V
    Unipolar
    -
    S/H-ADC
    -
    3.6V
    -
    -
    -
    8
    Single Ended
    SAR
    ADC, SUCCESSIVE APPROXIMATION
    Analog, Digital
    -
    Supply
    SPI
    1 B
    1 Msps
    1.65V~3.6V
    1
    1M
    BINARY
    -
    -
    0.5 LSB
    SAMPLE
    -
    1:1
    49 dB
    0.4 LSB
    900μm
    2.3mm
    2mm
    850μm
    -
    -
    ROHS3 Compliant
    Lead Free
    0.5mm
    1
    1.65V~3.6V
    SERIAL
    -
    -
    -
    -
    -
    -
    -
    ADS7804U vs ADS7040IDCUR
  • ADS7040IDCUT
    ADS7040IDCUT
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 4 days ago)
    Gold
    Surface Mount
    Surface Mount
    8-VFSOP (0.091, 2.30mm Width)
    -
    -40°C~125°C
    Tape & Reel (TR)
    e4
    yes
    Active
    1 (Unlimited)
    8
    -
    -
    555μW
    -
    DUAL
    GULL WING
    -
    1
    3V
    ADS7040
    -
    -
    Unipolar
    -
    S/H-ADC
    1
    3.6V
    -
    -
    -
    8
    Single Ended
    SAR
    ADC, SUCCESSIVE APPROXIMATION
    Analog, Digital
    -
    Supply
    SPI
    1 B
    1 Msps
    1.65V~3.6V
    1
    1M
    BINARY
    -
    -
    0.5 LSB
    SAMPLE
    -
    1:1
    49 dB
    0.4 LSB
    900μm
    2.3mm
    2mm
    850μm
    -
    -
    ROHS3 Compliant
    Lead Free
    0.5mm
    -
    1.65V~3.6V
    SERIAL
    26.506804mg
    -
    -
    -
    -
    -
    -
    ADS7804U vs ADS7040IDCUT
  • ADS7049QDCURQ1
    ADS7049QDCURQ1
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 1 day ago)
    -
    -
    Surface Mount
    8-VFSOP (0.091, 2.30mm Width)
    8
    -40°C~125°C
    Tape & Reel (TR)
    e4
    yes
    Active
    2 (1 Year)
    8
    EAR99
    -
    -
    -
    DUAL
    GULL WING
    -
    1
    3V
    ADS7049
    -
    -
    -
    -
    S/H-ADC
    -
    -
    -
    -
    -
    12
    Differential
    SAR
    ADC, SUCCESSIVE APPROXIMATION
    -
    -
    Supply
    SPI
    -
    2 MHz
    2.35V~3.6V
    1
    2M
    BINARY
    -
    0.0244%
    -
    SAMPLE
    -
    1:1
    -
    -
    900μm
    2.3mm
    2mm
    850μm
    -
    -
    ROHS3 Compliant
    -
    0.5mm
    1
    1.65V~3.6V
    SERIAL
    -
    YES
    Automotive, AEC-Q101
    Nickel/Palladium/Gold (Ni/Pd/Au)
    0.46mA
    3.6V
    0.402μs
    ADS7804U vs ADS7049QDCURQ1
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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