Home > Products > Integrated Circuits (ICs) > Data Acquisition - Analog to Digital Converters (ADC) > ADS7822U
ADS7822U

Texas Instruments ADS7822U

Part Number:
ADS7822U
Manufacturer:
Texas Instruments
Ventron No:
3009078-ADS7822U
Description:
12-Bit, 200kSPS Micro Power Sampling Analog-To-Digital Converter
ECAD Model:
Datasheet:
ads7822

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Overview
Description
The ADS7816, ADS7817, and ADS7822 are 12-bit, 8-pin, SAR converters with serial outputs. They are high-speed, micro-power, low-priced sampling devices.

Features
Maximum throughput rate: 140kSPS (ADS7816), 200kSPS (ADS7817), 75kSPS (ADS7822)
Maximum system clock rate: 3.2MHz (ADS7816, ADS7817), 1.2MHz (ADS7822)
Typical power dissipation: 23mW (ADS7816), 1.9mW (ADS7817), 0.54mW (ADS7822)
Maximum integral linearity error: ±1 LSB
Maximum differential linearity error: ±0.75 LSB
Power supply: 5.0V (ADS7816), 2.7V (ADS7822), 2.5V (ADS7817)
Fully differential input structure (ADS7816)
Single-ended input structure with sampled ground sense (ADS7817, ADS7822)

Applications
Data acquisition systems
Process control systems
Medical instrumentation
Industrial automation
Consumer electronics
Specifications
Texas Instruments ADS7822U technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS7822U.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 2 days ago)
  • Contact Plating
    Gold
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • Number of Pins
    8
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tube
  • Series
    microPOWER™
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Subcategory
    Analog to Digital Converters
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    2.7V
  • Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Base Part Number
    ADS7822
  • Pin Count
    8
  • Qualification Status
    Not Qualified
  • Operating Supply Voltage
    3.6V
  • Polarity
    Unipolar
  • Power Supplies
    3V
  • Configuration
    S/H-ADC
  • Number of Channels
    1
  • Interface
    Serial
  • Max Supply Voltage
    5.25V
  • Min Supply Voltage
    2V
  • Nominal Supply Current
    320μA
  • Power Dissipation
    1.6mW
  • Number of Bits
    12
  • Input Type
    Pseudo-Differential
  • Architecture
    SAR
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Supply Type
    Single
  • Reference Type
    External
  • Data Interface
    SPI
  • Resolution
    1.5 B
  • Sampling Rate
    200 ksps
  • Voltage - Supply, Analog
    2.7V~3.6V 5V
  • Voltage - Supply, Digital
    2.7V~3.6V 5V
  • Number of Analog In Channels
    1
  • Sampling Rate (Per Second)
    200k
  • Output Bit Code
    BINARY
  • Integral Nonlinearity (INL)
    2 LSB
  • Sample and Hold / Track and Hold
    SAMPLE
  • Conversion Rate
    200 ksps
  • Ratio - S/H:ADC
    1:1
  • Max Supply Voltage (DC)
    5.25V
  • Differential Nonlinearity
    2 LSB
  • Min Supply Voltage (DC)
    2.7V
  • Spurious-free dynamic range (SFDR)
    86 dB
  • Height
    1.75mm
  • Length
    4.9mm
  • Width
    3.91mm
  • Thickness
    1.58mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Product Comparison
The three parts on the right have similar specifications to ADS7822U.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Lifecycle Status
    Contact Plating
    Mounting Type
    Package / Case
    Surface Mount
    Number of Pins
    Operating Temperature
    Packaging
    Series
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Subcategory
    Technology
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Number of Functions
    Supply Voltage
    Reflow Temperature-Max (s)
    Base Part Number
    Pin Count
    Qualification Status
    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
    Voltage - Supply, Digital
    Number of Analog In Channels
    Sampling Rate (Per Second)
    Output Bit Code
    Integral Nonlinearity (INL)
    Sample and Hold / Track and Hold
    Conversion Rate
    Ratio - S/H:ADC
    Max Supply Voltage (DC)
    Differential Nonlinearity
    Min Supply Voltage (DC)
    Spurious-free dynamic range (SFDR)
    Height
    Length
    Width
    Thickness
    REACH SVHC
    RoHS Status
    Lead Free
    Mount
    Max Power Dissipation
    Terminal Pitch
    Number of Inputs
    Output Format
    Signal to Noise Ratio (SNR)
    Supply Current-Max
    Weight
    View Compare
  • ADS7822U
    ADS7822U
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 2 days ago)
    Gold
    Surface Mount
    8-SOIC (0.154, 3.90mm Width)
    YES
    8
    -40°C~85°C
    Tube
    microPOWER™
    e4
    yes
    Active
    2 (1 Year)
    8
    EAR99
    Analog to Digital Converters
    CMOS
    DUAL
    GULL WING
    260
    1
    2.7V
    NOT SPECIFIED
    ADS7822
    8
    Not Qualified
    3.6V
    Unipolar
    3V
    S/H-ADC
    1
    Serial
    5.25V
    2V
    320μA
    1.6mW
    12
    Pseudo-Differential
    SAR
    ADC, SUCCESSIVE APPROXIMATION
    Single
    External
    SPI
    1.5 B
    200 ksps
    2.7V~3.6V 5V
    2.7V~3.6V 5V
    1
    200k
    BINARY
    2 LSB
    SAMPLE
    200 ksps
    1:1
    5.25V
    2 LSB
    2.7V
    86 dB
    1.75mm
    4.9mm
    3.91mm
    1.58mm
    No SVHC
    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
    -
    -
    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
    1.65V~3.6V
    1
    1M
    BINARY
    0.5 LSB
    SAMPLE
    -
    1:1
    -
    0.4 LSB
    -
    -
    900μm
    2.3mm
    2mm
    850μm
    -
    ROHS3 Compliant
    Lead Free
    Surface Mount
    555μW
    0.5mm
    1
    SERIAL
    49 dB
    -
    -
    ADS7822U vs ADS7040IDCUR
  • ADS7041IDCUR
    ADS7041IDCUR
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 4 days ago)
    Gold
    Surface Mount
    8-VFSOP (0.091, 2.30mm Width)
    -
    8
    -40°C~125°C
    Tape & Reel (TR)
    -
    e4
    yes
    Active
    1 (Unlimited)
    8
    EAR99
    -
    -
    DUAL
    GULL WING
    -
    1
    3V
    -
    ADS7041
    -
    -
    3V
    Unipolar
    -
    S/H-ADC
    -
    -
    3.6V
    -
    -
    -
    10
    Single Ended
    SAR
    ADC, SUCCESSIVE APPROXIMATION
    Analog, Digital
    Supply
    SPI
    1.25 B
    1 Msps
    1.65V~3.6V
    1.65V~3.6V
    1
    1M
    BINARY
    0.8 LSB
    SAMPLE
    -
    1:1
    -
    0.7 LSB
    -
    -
    900μm
    2.3mm
    2mm
    850μm
    -
    ROHS3 Compliant
    Lead Free
    Surface Mount
    600μW
    0.5mm
    1
    SERIAL
    61 dB
    0.2mA
    -
    ADS7822U vs ADS7041IDCUR
  • 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
    -
    -
    -
    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
    1.65V~3.6V
    1
    1M
    BINARY
    0.5 LSB
    SAMPLE
    -
    1:1
    -
    0.4 LSB
    -
    -
    900μm
    2.3mm
    2mm
    850μm
    -
    ROHS3 Compliant
    Lead Free
    Surface Mount
    555μW
    0.5mm
    -
    SERIAL
    49 dB
    -
    26.506804mg
    ADS7822U vs ADS7040IDCUT
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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