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ADS7828E/250

Texas Instruments ADS7828E/250

Part Number:
ADS7828E/250
Manufacturer:
Texas Instruments
Ventron No:
3007743-ADS7828E/250
Description:
12-Bit, 8-Channel SAR ADC with Internal Reference and I2C Interface
ECAD Model:
Datasheet:
ads7828

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Overview
Description
The ADS7828 is a single-supply, low-power, 12-bit data acquisition device that features a serial I²C interface and an 8-channel multiplexer. The Analog-to-Digital (A/D) converter features a sample-and-hold amplifier and internal, asynchronous clock. The combination of an RC serial, 2-wire interface and micropower consumption makes the ADS7828 ideal for applications requiring the A/D converter to be close to the input source in remote locations and for applications requiring isolation.

Features
12-Bit, 8-Channel Sampling Analog-to-Digital Converter
8-Channel Multiplexer
50kHz Sampling Rate
No Missing Codes
2.7V to 5V Operation
Internal 2.5V Reference
I²C Interface Supports:
Standard, Fast, and High-Speed Modes
TSSOP-16 Package

Applications
Voltage-Supply Monitoring
Isolated Data Acquisition
Transducer Interfaces
Battery-Operated Systems
Remote Data Acquisition
Specifications
Texas Instruments ADS7828E/250 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS7828E/250.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 4 days ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    16-TSSOP (0.173, 4.40mm Width)
  • Surface Mount
    YES
  • Number of Pins
    16
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Cut Tape (CT)
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    16
  • Termination
    SMD/SMT
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
    Analog to Digital Converters
  • Max Power Dissipation
    5mW
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Base Part Number
    ADS7828
  • Pin Count
    16
  • Operating Supply Voltage
    5V
  • Number of Elements
    1
  • Polarity
    Unipolar
  • Configuration
    MUX-S/H-ADC
  • Max Supply Voltage
    5.25V
  • Min Supply Voltage
    2.7V
  • Nominal Supply Current
    750μA
  • Power Dissipation
    5mW
  • Number of Bits
    12
  • Input Type
    Differential, Single Ended
  • Architecture
    SAR
  • Number of Inputs
    8
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Reference Type
    External, Internal
  • Data Interface
    I2C
  • Resolution
    1.5 B
  • Sampling Rate
    50 ksps
  • Voltage - Supply, Analog
    2.7V~3.6V 5V
  • Voltage - Supply, Digital
    2.7V~3.6V 5V
  • Number of Analog In Channels
    8
  • Sampling Rate (Per Second)
    50k
  • Output Bit Code
    BINARY
  • Integral Nonlinearity (INL)
    2 LSB
  • Sample and Hold / Track and Hold
    SAMPLE
  • Conversion Rate
    50 ksps
  • Ratio - S/H:ADC
    1:1
  • Output Format
    SERIAL
  • Signal to Noise Ratio (SNR)
    72 dB
  • Max Supply Voltage (DC)
    5.25V
  • Min Supply Voltage (DC)
    2.7V
  • Spurious-free dynamic range (SFDR)
    86 dB
  • Height
    1.2mm
  • Length
    5mm
  • Width
    4.4mm
  • Thickness
    1mm
  • 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 ADS7828E/250.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Lifecycle Status
    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
    Termination
    ECCN Code
    Terminal Finish
    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
    Number of Elements
    Polarity
    Configuration
    Max Supply Voltage
    Min Supply Voltage
    Nominal Supply Current
    Power Dissipation
    Number of Bits
    Input Type
    Architecture
    Number of Inputs
    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
    Integral Nonlinearity (INL)
    Sample and Hold / Track and Hold
    Conversion Rate
    Ratio - S/H:ADC
    Output Format
    Signal to Noise Ratio (SNR)
    Max Supply Voltage (DC)
    Min Supply Voltage (DC)
    Spurious-free dynamic range (SFDR)
    Height
    Length
    Width
    Thickness
    Radiation Hardening
    REACH SVHC
    RoHS Status
    Lead Free
    Contact Plating
    Mount
    Terminal Pitch
    Supply Current-Max
    Supply Type
    Differential Nonlinearity
    Weight
    Number of Channels
    Series
    Linearity Error-Max (EL)
    Analog Input Voltage-Max
    Conversion Time-Max
    View Compare
  • ADS7828E/250
    ADS7828E/250
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 4 days ago)
    Surface Mount
    16-TSSOP (0.173, 4.40mm Width)
    YES
    16
    -40°C~85°C
    Cut Tape (CT)
    e4
    yes
    Active
    1 (Unlimited)
    16
    SMD/SMT
    EAR99
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Analog to Digital Converters
    5mW
    CMOS
    DUAL
    GULL WING
    260
    1
    5V
    ADS7828
    16
    5V
    1
    Unipolar
    MUX-S/H-ADC
    5.25V
    2.7V
    750μA
    5mW
    12
    Differential, Single Ended
    SAR
    8
    ADC, SUCCESSIVE APPROXIMATION
    External, Internal
    I2C
    1.5 B
    50 ksps
    2.7V~3.6V 5V
    2.7V~3.6V 5V
    8
    50k
    BINARY
    2 LSB
    SAMPLE
    50 ksps
    1:1
    SERIAL
    72 dB
    5.25V
    2.7V
    86 dB
    1.2mm
    5mm
    4.4mm
    1mm
    No
    No SVHC
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • ADS7041IDCUR
    ADS7041IDCUR
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 4 days ago)
    Surface Mount
    8-VFSOP (0.091, 2.30mm Width)
    -
    8
    -40°C~125°C
    Tape & Reel (TR)
    e4
    yes
    Active
    1 (Unlimited)
    8
    -
    EAR99
    -
    -
    600μW
    -
    DUAL
    GULL WING
    -
    1
    3V
    ADS7041
    -
    3V
    -
    Unipolar
    S/H-ADC
    3.6V
    -
    -
    -
    10
    Single Ended
    SAR
    1
    ADC, SUCCESSIVE APPROXIMATION
    Supply
    SPI
    1.25 B
    1 Msps
    1.65V~3.6V
    1.65V~3.6V
    1
    1M
    BINARY
    0.8 LSB
    SAMPLE
    -
    1:1
    SERIAL
    61 dB
    -
    -
    -
    900μm
    2.3mm
    2mm
    850μm
    -
    -
    ROHS3 Compliant
    Lead Free
    Gold
    Surface Mount
    0.5mm
    0.2mA
    Analog, Digital
    0.7 LSB
    -
    -
    -
    -
    -
    -
    ADS7828E/250 vs ADS7041IDCUR
  • ADS7040IRUGR
    ADS7040IRUGR
    Texas Instruments
    6 Weeks
    ACTIVE (Last Updated: 4 days ago)
    Surface Mount
    8-XFQFN
    -
    -
    -40°C~125°C
    Tape & Reel (TR)
    -
    yes
    Active
    1 (Unlimited)
    8
    -
    EAR99
    -
    -
    555μW
    -
    QUAD
    NO LEAD
    -
    1
    3V
    ADS7040
    -
    3V
    -
    Unipolar
    S/H-ADC
    3.6V
    1.65V
    -
    555μW
    8
    Single Ended
    SAR
    -
    ADC, SUCCESSIVE APPROXIMATION
    Supply
    SPI
    1 B
    1 Msps
    1.65V~3.6V
    1.65V~3.6V
    1
    1M
    BINARY
    0.5 LSB
    SAMPLE
    -
    1:1
    SERIAL
    49 dB
    -
    -
    -
    400μm
    1.5mm
    1.5mm
    370μm
    -
    No SVHC
    ROHS3 Compliant
    Lead Free
    Gold, Silver
    Surface Mount
    0.5mm
    -
    Analog, Digital
    0.4 LSB
    5.896701mg
    1
    -
    -
    -
    -
    ADS7828E/250 vs ADS7040IRUGR
  • 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
    Nickel/Palladium/Gold (Ni/Pd/Au)
    -
    -
    -
    DUAL
    GULL WING
    -
    1
    3V
    ADS7049
    -
    -
    -
    -
    S/H-ADC
    -
    -
    -
    -
    12
    Differential
    SAR
    1
    ADC, SUCCESSIVE APPROXIMATION
    Supply
    SPI
    -
    2 MHz
    2.35V~3.6V
    1.65V~3.6V
    1
    2M
    BINARY
    -
    SAMPLE
    -
    1:1
    SERIAL
    -
    -
    -
    -
    900μm
    2.3mm
    2mm
    850μm
    -
    -
    ROHS3 Compliant
    -
    -
    -
    0.5mm
    0.46mA
    -
    -
    -
    -
    Automotive, AEC-Q101
    0.0244%
    3.6V
    0.402μs
    ADS7828E/250 vs ADS7049QDCURQ1
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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