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ADS7811U/1KG4

Texas Instruments ADS7811U/1KG4

Part Number:
ADS7811U/1KG4
Manufacturer:
Texas Instruments
Ventron No:
3016777-ADS7811U/1KG4
Description:
IC 16BIT 250KHZ SMPL ADC 28-SOIC
ECAD Model:
Datasheet:
ADS7811U/1KG4

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Overview
Description
The ADS7811 is a 16-bit sampling analog-to-digital (A/D) converter with a 250kHz throughput rate. It includes a 16-bit capacitor-based SAR A/D converter, a sample and hold (S/H), a precision reference, and an internal clock. The converter has a ±2.5V input range and is available in a 28-lead SOIC package.

Features
16-bit resolution
250kHz sampling rate
96dB min SFDR with 100kHz input
84dB min SINAD
±2.5V input range
28-lead SOIC package

Applications
Wireless base stations
Spectrum analysis
Imaging systems
Data acquisition
Specifications
Texas Instruments ADS7811U/1KG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS7811U/1KG4.
  • Mounting Type
    Surface Mount
  • Package / Case
    28-SOIC (0.295, 7.50mm Width)
  • Surface Mount
    YES
  • Number of Pins
    28
  • Operating Temperature
    -25°C~85°C
  • Packaging
    Tape & Reel (TR)
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)
  • Number of Terminations
    28
  • ECCN Code
    EAR99
  • Subcategory
    Analog to Digital Converters
  • Max Power Dissipation
    250mW
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Base Part Number
    ADS7811
  • Pin Count
    28
  • Polarity
    Bipolar
  • Power Supplies
    -5V
  • Configuration
    S/H-ADC
  • Number of Channels
    1
  • Nominal Supply Current
    30mA
  • Number of Bits
    16
  • Input Type
    Single Ended
  • Architecture
    SAR
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Reference Type
    External, Internal
  • Data Interface
    Parallel
  • Resolution
    2 B
  • Sampling Rate
    250 ksps
  • Voltage - Supply, Analog
    ±5V
  • Voltage - Supply, Digital
    5V
  • Number of Analog In Channels
    1
  • Sampling Rate (Per Second)
    250k
  • Output Bit Code
    2'S COMPLEMENT BINARY
  • Power Consumption
    200mW
  • Linearity Error-Max (EL)
    0.0092%
  • Sample and Hold / Track and Hold
    SAMPLE
  • Conversion Rate
    250 ksps
  • Ratio - S/H:ADC
    1:1
  • Analog Input Voltage-Max
    2.5V
  • Signal to Noise Ratio (SNR)
    87 dB
  • Negative Supply Voltage-Nom
    -5V
  • Analog Input Voltage-Min
    -2.5V
  • Height Seated (Max)
    2.65mm
  • Width
    7.5mm
  • Radiation Hardening
    No
  • RoHS Status
    Non-RoHS Compliant
  • Lead Free
    Lead Free
Product Comparison
The three parts on the right have similar specifications to ADS7811U/1KG4.
  • Image
    Part Number
    Manufacturer
    Mounting Type
    Package / Case
    Surface Mount
    Number of Pins
    Operating Temperature
    Packaging
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Subcategory
    Max Power Dissipation
    Technology
    Terminal Position
    Terminal Form
    Number of Functions
    Supply Voltage
    Base Part Number
    Pin Count
    Polarity
    Power Supplies
    Configuration
    Number of Channels
    Nominal Supply Current
    Number of Bits
    Input Type
    Architecture
    Converter Type
    Reference Type
    Data Interface
    Resolution
    Sampling Rate
    Voltage - Supply, Analog
    Voltage - Supply, Digital
    Number of Analog In Channels
    Sampling Rate (Per Second)
    Output Bit Code
    Power Consumption
    Linearity Error-Max (EL)
    Sample and Hold / Track and Hold
    Conversion Rate
    Ratio - S/H:ADC
    Analog Input Voltage-Max
    Signal to Noise Ratio (SNR)
    Negative Supply Voltage-Nom
    Analog Input Voltage-Min
    Height Seated (Max)
    Width
    Radiation Hardening
    RoHS Status
    Lead Free
    Factory Lead Time
    Lifecycle Status
    Contact Plating
    Mount
    Weight
    JESD-609 Code
    Pbfree Code
    Terminal Pitch
    Qualification Status
    Max Supply Voltage
    Supply Current-Max
    Supply Type
    Max Dual Supply Voltage
    Integral Nonlinearity (INL)
    Min Dual Supply Voltage
    Output Format
    Height
    Length
    Thickness
    Operating Supply Voltage
    Min Supply Voltage
    Power Dissipation
    Differential Nonlinearity
    REACH SVHC
    Series
    Terminal Finish
    Number of Inputs
    Conversion Time-Max
    View Compare
  • ADS7811U/1KG4
    ADS7811U/1KG4
    Texas Instruments
    Surface Mount
    28-SOIC (0.295, 7.50mm Width)
    YES
    28
    -25°C~85°C
    Tape & Reel (TR)
    Obsolete
    2 (1 Year)
    28
    EAR99
    Analog to Digital Converters
    250mW
    CMOS
    DUAL
    GULL WING
    1
    5V
    ADS7811
    28
    Bipolar
    -5V
    S/H-ADC
    1
    30mA
    16
    Single Ended
    SAR
    ADC, SUCCESSIVE APPROXIMATION
    External, Internal
    Parallel
    2 B
    250 ksps
    ±5V
    5V
    1
    250k
    2'S COMPLEMENT BINARY
    200mW
    0.0092%
    SAMPLE
    250 ksps
    1:1
    2.5V
    87 dB
    -5V
    -2.5V
    2.65mm
    7.5mm
    No
    Non-RoHS Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • ADS7043IDCUT
    ADS7043IDCUT
    Texas Instruments
    Surface Mount
    8-VFSOP (0.091, 2.30mm Width)
    -
    8
    -40°C~125°C
    Tape & Reel (TR)
    Active
    1 (Unlimited)
    8
    -
    Analog to Digital Converters
    780μW
    -
    DUAL
    GULL WING
    1
    3V
    ADS7043
    -
    Unipolar
    -
    S/H-ADC
    1
    -
    12
    Pseudo-Differential
    SAR
    ADC, SUCCESSIVE APPROXIMATION
    Supply
    SPI
    1.5 B
    1 Msps
    1.65V~3.6V
    1.65V~3.6V
    1
    1M
    BINARY
    -
    -
    SAMPLE
    -
    1:1
    -
    70 dB
    -
    -
    -
    2mm
    -
    ROHS3 Compliant
    Lead Free
    6 Weeks
    ACTIVE (Last Updated: 4 days ago)
    Gold
    Surface Mount
    850.995985mg
    e4
    yes
    0.5mm
    Not Qualified
    3.6V
    0.26mA
    Analog, Digital
    1.8V
    2 LSB
    900mV
    SERIAL
    900μm
    2.3mm
    850μm
    -
    -
    -
    -
    -
    -
    -
    -
    -
    ADS7811U/1KG4 vs ADS7043IDCUT
  • ADS7040IRUGR
    ADS7040IRUGR
    Texas Instruments
    Surface Mount
    8-XFQFN
    -
    -
    -40°C~125°C
    Tape & Reel (TR)
    Active
    1 (Unlimited)
    8
    EAR99
    -
    555μW
    -
    QUAD
    NO LEAD
    1
    3V
    ADS7040
    -
    Unipolar
    -
    S/H-ADC
    1
    -
    8
    Single Ended
    SAR
    ADC, SUCCESSIVE APPROXIMATION
    Supply
    SPI
    1 B
    1 Msps
    1.65V~3.6V
    1.65V~3.6V
    1
    1M
    BINARY
    -
    -
    SAMPLE
    -
    1:1
    -
    49 dB
    -
    -
    -
    1.5mm
    -
    ROHS3 Compliant
    Lead Free
    6 Weeks
    ACTIVE (Last Updated: 4 days ago)
    Gold, Silver
    Surface Mount
    5.896701mg
    -
    yes
    0.5mm
    -
    3.6V
    -
    Analog, Digital
    -
    0.5 LSB
    -
    SERIAL
    400μm
    1.5mm
    370μm
    3V
    1.65V
    555μW
    0.4 LSB
    No SVHC
    -
    -
    -
    -
    ADS7811U/1KG4 vs ADS7040IRUGR
  • ADS7049QDCURQ1
    ADS7049QDCURQ1
    Texas Instruments
    Surface Mount
    8-VFSOP (0.091, 2.30mm Width)
    YES
    8
    -40°C~125°C
    Tape & Reel (TR)
    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
    1.65V~3.6V
    1
    2M
    BINARY
    -
    0.0244%
    SAMPLE
    -
    1:1
    3.6V
    -
    -
    -
    -
    2mm
    -
    ROHS3 Compliant
    -
    6 Weeks
    ACTIVE (Last Updated: 1 day ago)
    -
    -
    -
    e4
    yes
    0.5mm
    -
    -
    0.46mA
    -
    -
    -
    -
    SERIAL
    900μm
    2.3mm
    850μm
    -
    -
    -
    -
    -
    Automotive, AEC-Q101
    Nickel/Palladium/Gold (Ni/Pd/Au)
    1
    0.402μs
    ADS7811U/1KG4 vs ADS7049QDCURQ1
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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