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ADS7818PB

Texas Instruments ADS7818PB

Part Number:
ADS7818PB
Manufacturer:
Texas Instruments
Ventron No:
3008178-ADS7818PB
Description:
IC 12-BIT 500KHZ A/D CONV 8-DIP
ECAD Model:
Datasheet:
ADS7818PB

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Overview
Description
The ADS7818 is a 12-bit sampling analog-to-digital converter (A/D) with an internal 2.5V reference and synchronous serial interface. It features a sample/hold amplifier, differential input, and a power dissipation of 11mW at a 500kHz throughput rate. The device can be placed into a power down mode, reducing dissipation to 2.5mW. The input range is zero to two times the reference voltage, and the internal reference can be overdriven by an external voltage.

Features
500kHz throughput rate
2.5V internal reference
Low power: 11mW
Single supply 5V operation
Differential input
Serial interface
Guaranteed no missing codes
Mini-DIP-8 and MSOP-8 packages

Applications
Battery operated systems
Digital signal processing
High speed data acquisition
Wireless communication systems
Specifications
Texas Instruments ADS7818PB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS7818PB.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 2 days ago)
  • Contact Plating
    Gold
  • Mounting Type
    Through Hole
  • Package / Case
    8-DIP (0.300, 7.62mm)
  • Surface Mount
    NO
  • Number of Pins
    8
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tube
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Subcategory
    Analog to Digital Converters
  • Max Power Dissipation
    20mW
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Terminal Pitch
    2.54mm
  • Base Part Number
    ADS7818
  • Pin Count
    8
  • Operating Supply Voltage
    5V
  • Polarity
    Unipolar
  • Power Supplies
    5V
  • Configuration
    S/H-ADC
  • Number of Channels
    1
  • Interface
    Serial
  • Max Supply Voltage
    5.25V
  • Min Supply Voltage
    4.75V
  • Nominal Supply Current
    2.2mA
  • Power Dissipation
    20mW
  • Number of Bits
    12
  • Input Type
    Differential
  • Architecture
    SAR
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Supply Type
    Single
  • Reference Type
    Internal
  • Data Interface
    SPI
  • Resolution
    1.5 B
  • Sampling Rate
    500 ksps
  • Voltage - Supply, Analog
    5V
  • Number of Analog In Channels
    1
  • Sampling Rate (Per Second)
    500k
  • Output Bit Code
    BINARY
  • Power Consumption
    11mW
  • Linearity Error-Max (EL)
    0.0244%
  • Integral Nonlinearity (INL)
    1 LSB
  • Sample and Hold / Track and Hold
    SAMPLE
  • Conversion Rate
    500 ksps
  • Ratio - S/H:ADC
    1:1
  • Analog Input Voltage-Max
    5V
  • Signal to Noise Ratio (SNR)
    72 dB
  • Max Supply Voltage (DC)
    5.25V
  • Differential Nonlinearity
    1 LSB
  • Min Supply Voltage (DC)
    4.75V
  • Spurious-free dynamic range (SFDR)
    82 dB
  • Height
    5.08mm
  • Length
    9.81mm
  • Width
    6.35mm
  • Thickness
    3.9mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Product Comparison
The three parts on the right have similar specifications to ADS7818PB.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Lifecycle Status
    Contact Plating
    Mounting Type
    Package / Case
    Surface Mount
    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
    Number of Functions
    Supply Voltage
    Terminal Pitch
    Base Part Number
    Pin Count
    Operating Supply Voltage
    Polarity
    Power Supplies
    Configuration
    Number of Channels
    Interface
    Max Supply Voltage
    Min Supply Voltage
    Nominal Supply Current
    Power Dissipation
    Number of Bits
    Input Type
    Architecture
    Converter Type
    Supply Type
    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
    Analog Input Voltage-Max
    Signal to Noise Ratio (SNR)
    Max Supply Voltage (DC)
    Differential Nonlinearity
    Min Supply Voltage (DC)
    Spurious-free dynamic range (SFDR)
    Height
    Length
    Width
    Thickness
    Radiation Hardening
    RoHS Status
    Lead Free
    Mount
    Terminal Form
    Number of Inputs
    Voltage - Supply, Digital
    Output Format
    Weight
    Series
    Terminal Finish
    Supply Current-Max
    Conversion Time-Max
    View Compare
  • ADS7818PB
    ADS7818PB
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 2 days ago)
    Gold
    Through Hole
    8-DIP (0.300, 7.62mm)
    NO
    8
    -40°C~85°C
    Tube
    e4
    yes
    Active
    1 (Unlimited)
    8
    EAR99
    Analog to Digital Converters
    20mW
    CMOS
    DUAL
    1
    5V
    2.54mm
    ADS7818
    8
    5V
    Unipolar
    5V
    S/H-ADC
    1
    Serial
    5.25V
    4.75V
    2.2mA
    20mW
    12
    Differential
    SAR
    ADC, SUCCESSIVE APPROXIMATION
    Single
    Internal
    SPI
    1.5 B
    500 ksps
    5V
    1
    500k
    BINARY
    11mW
    0.0244%
    1 LSB
    SAMPLE
    500 ksps
    1:1
    5V
    72 dB
    5.25V
    1 LSB
    4.75V
    82 dB
    5.08mm
    9.81mm
    6.35mm
    3.9mm
    No
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • ADS7040IDCUR
    ADS7040IDCUR
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 4 days ago)
    Gold
    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
    1
    3V
    0.5mm
    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
    Surface Mount
    GULL WING
    1
    1.65V~3.6V
    SERIAL
    -
    -
    -
    -
    -
    ADS7818PB vs ADS7040IDCUR
  • ADS7040IDCUT
    ADS7040IDCUT
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 4 days ago)
    Gold
    Surface Mount
    8-VFSOP (0.091, 2.30mm Width)
    -
    -
    -40°C~125°C
    Tape & Reel (TR)
    e4
    yes
    Active
    1 (Unlimited)
    8
    -
    -
    555μW
    -
    DUAL
    1
    3V
    0.5mm
    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
    Surface Mount
    GULL WING
    -
    1.65V~3.6V
    SERIAL
    26.506804mg
    -
    -
    -
    -
    ADS7818PB vs ADS7040IDCUT
  • ADS7049QDCURQ1
    ADS7049QDCURQ1
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 1 day ago)
    -
    Surface Mount
    8-VFSOP (0.091, 2.30mm Width)
    YES
    8
    -40°C~125°C
    Tape & Reel (TR)
    e4
    yes
    Active
    2 (1 Year)
    8
    EAR99
    -
    -
    -
    DUAL
    1
    3V
    0.5mm
    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
    3.6V
    -
    -
    -
    -
    -
    900μm
    2.3mm
    2mm
    850μm
    -
    ROHS3 Compliant
    -
    -
    GULL WING
    1
    1.65V~3.6V
    SERIAL
    -
    Automotive, AEC-Q101
    Nickel/Palladium/Gold (Ni/Pd/Au)
    0.46mA
    0.402μs
    ADS7818PB vs ADS7049QDCURQ1
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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