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Maxim Integrated MAX820LCSE+T

Part Number:

MAX820LCSE+T

Manufacturer:

Maxim Integrated

Ventron No:

3279470-MAX820LCSE+T

Description:

IC SUPERVISOR MPU 16-SOIC

ECAD Model:

Datasheet:

MAX820LCSE+T

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Total Price: $16.64

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  • 1

    $16.6394

    $16.64

  • 200

    $6.6397

    $1327.94

  • 500

    $6.4185

    $3209.25

  • 1000

    $6.3087

    $6308.70

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Part Overview

Description
The MAX792/MAX820 microprocessor (μP) supervisory circuits provide comprehensive power-supply and watchdog monitoring for systems without battery backup. They feature:
μP Reset: RESET and RESET outputs are asserted during power-up, power-down, and brownout conditions. RESET is valid down to 1V.
Manual-Reset Input: Allows for manual reset.
Two-Stage Power-Fail Warning: A low-line comparator monitors Vcc and compares it to a preset threshold 120mV above the reset threshold.
Watchdog Fault Output: WDO is asserted if the watchdog input is not toggled within a preset timeout period.
Pulsed Watchdog Output: Provides advance warning of impending WDO assertion.
Write Protection: Protects CMOS RAM, EEPROM, or other memory devices.

Features
Independent watchdog timer (preset or adjustable)
On-board gating of chip-enable signals
Memory write-cycle completion
10ns (max) chip-enable gate propagation delay
Voltage monitor for overvoltage warning
±2% reset and low-line threshold accuracy (MAX820, external programming mode)

Applications
Computers
Controllers
Intelligent instruments
Critical μP power monitoring

Specifications

Maxim Integrated MAX820LCSE+T technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX820LCSE+T.

  • Factory Lead Time
    6 Weeks
  • Mount
    Surface Mount
  • Mounting Type

    Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

    Surface Mount
  • Package / Case

    Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

    16-SOIC (0.154, 3.90mm Width)
  • Number of Pins

    Number of Pins: Indicates the number of electrical connections available on the component. These pins are used to connect the component to other components or circuits on a printed circuit board (PCB). The number of pins determines the functionality and connectivity options of the component. It is important to ensure that the component has the correct number of pins for the intended application.

    16
  • Operating Temperature

    Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

    0°C~70°C TA
  • Packaging
    Tape & Reel (TR)
  • Published
    2006
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status

    Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

    1 (Unlimited)
  • Number of Terminations
    16
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Power Management Circuits
  • Max Power Dissipation
    762mW
  • Technology

    Technology, in the context of electronic components, refers to the specific manufacturing process and materials used to create the component. It encompasses the semiconductor fabrication techniques, such as the type of transistor used (e.g., MOSFET, BJT), the gate oxide thickness, and the interconnect materials. Technology also includes the packaging type, such as surface mount or through-hole, and the leadframe or substrate material. The technology used impacts the component's performance characteristics, such as speed, power consumption, and reliability.

    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage

    Supply Voltage is the voltage required to power an electronic component. It is typically measured in volts (V) and is specified in the component's datasheet. The supply voltage must be within the specified range for the component to function properly. If the supply voltage is too low, the component may not function at all. If the supply voltage is too high, the component may be damaged.

    5V
  • Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Base Part Number
    MAX820
  • Output
    Push-Pull, Push-Pull
  • Pin Count
    16
  • Qualification Status
    Not Qualified
  • Power Supplies
    3/5V
  • Number of Channels

    Number of Channels refers to the number of independent signal paths within an electronic component. It indicates how many separate signals can be processed or transmitted simultaneously. For example, an audio amplifier with two channels can amplify two separate audio signals, while a multi-channel data converter can convert multiple analog signals into digital data. The number of channels is a crucial parameter for determining the component's functionality and application.

    1
  • Max Supply Voltage
    5.5V
  • Min Supply Voltage
    2.75V
  • Operating Supply Current

    Operating Supply Current is the amount of current drawn by an electronic component when it is operating under normal conditions. It is typically measured in milliamps (mA) or microamps (µA). The operating supply current is important because it can affect the power consumption of the component and the overall system. A higher operating supply current will result in higher power consumption, which can lead to overheating and reduced battery life.

    150μA
  • Max Supply Current
    150μA
  • Adjustable Threshold
    NO
  • Watchdog Timer
    Yes
  • Reset

    Reset is an electronic component parameter that refers to the process of returning a device or system to its initial state. This can be done by applying a specific voltage or signal to the device, or by physically resetting the device. Resetting a device can be used to clear errors, restore default settings, or to start the device over from the beginning.

    Active High/Active Low
  • Voltage - Threshold
    4.62V
  • Number of Voltages Monitored
    1
  • Reset Timeout
    140ms Minimum
  • Min Reset Threshold Voltage
    4.5V
  • Max Reset Threshold Voltage
    4.75V
  • Undervoltage Threshold
    4.5V
  • Overvoltage Threshold
    4.75V
  • Length

    Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.

    9.9mm
  • Width
    3.9mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free

Product Comparison

The three parts on the right have similar specifications to MAX820LCSE+T.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Published
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Terminal Finish
    Subcategory
    Max Power Dissipation
    Technology
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Number of Functions
    Supply Voltage
    Reflow Temperature-Max (s)
    Base Part Number
    Output
    Pin Count
    Qualification Status
    Power Supplies
    Number of Channels
    Max Supply Voltage
    Min Supply Voltage
    Operating Supply Current
    Max Supply Current
    Adjustable Threshold
    Watchdog Timer
    Reset
    Voltage - Threshold
    Number of Voltages Monitored
    Reset Timeout
    Min Reset Threshold Voltage
    Max Reset Threshold Voltage
    Undervoltage Threshold
    Overvoltage Threshold
    Length
    Width
    RoHS Status
    Lead Free
    Lifecycle Status
    Surface Mount
    Supply Voltage-Max (Vsup)
    Height
    Radiation Hardening
    Additional Feature
    Terminal Pitch
    Height Seated (Max)
    View Compare
  • MAX820LCSE+T
    MAX820LCSE+T
    6 Weeks
    Surface Mount
    Surface Mount
    16-SOIC (0.154, 3.90mm Width)
    16
    0°C~70°C TA
    Tape & Reel (TR)
    2006
    e3
    yes
    Active
    1 (Unlimited)
    16
    EAR99
    Matte Tin (Sn)
    Power Management Circuits
    762mW
    CMOS
    DUAL
    GULL WING
    260
    1
    5V
    NOT SPECIFIED
    MAX820
    Push-Pull, Push-Pull
    16
    Not Qualified
    3/5V
    1
    5.5V
    2.75V
    150μA
    150μA
    NO
    Yes
    Active High/Active Low
    4.62V
    1
    140ms Minimum
    4.5V
    4.75V
    4.5V
    4.75V
    9.9mm
    3.9mm
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • MAX800LESE+
    6 Weeks
    -
    Surface Mount
    16-SOIC (0.154, 3.90mm Width)
    -
    -40°C~85°C TA
    Tube
    2014
    e3
    yes
    Active
    1 (Unlimited)
    16
    EAR99
    Matte Tin (Sn)
    Power Management Circuits
    -
    CMOS
    DUAL
    GULL WING
    260
    1
    4.75V
    NOT SPECIFIED
    MAX800
    Open Drain, Push-Pull
    16
    Not Qualified
    5V
    1
    -
    -
    -
    -
    YES
    -
    Active High/Active Low
    4.65V
    1
    140ms Minimum
    -
    -
    -
    -
    9.9mm
    3.9mm
    ROHS3 Compliant
    -
    PRODUCTION (Last Updated: 1 month ago)
    YES
    5.5V
    -
    -
    -
    -
    -
  • MAX800LCSE+
    6 Weeks
    Surface Mount
    Surface Mount
    16-SOIC (0.154, 3.90mm Width)
    16
    0°C~70°C TA
    Tube
    2008
    e3
    yes
    Active
    1 (Unlimited)
    16
    EAR99
    Matte Tin (Sn)
    Power Management Circuits
    696mW
    CMOS
    DUAL
    GULL WING
    260
    1
    4.75V
    -
    MAX800
    Open Drain, Push-Pull
    16
    -
    5V
    1
    5.5V
    0V
    100μA
    100μA
    YES
    Yes
    Active High/Active Low
    4.65V
    1
    140ms Minimum
    4.55V
    4.7V
    4.55V
    4.7V
    10mm
    4mm
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    1.5mm
    No
    -
    -
    -
  • MAX801LCPA+
    8 Weeks
    Through Hole
    Through Hole
    8-DIP (0.300, 7.62mm)
    8
    0°C~70°C TA
    Tube
    2006
    e3
    yes
    Active
    1 (Unlimited)
    8
    EAR99
    Matte Tin (Sn)
    Power Management Circuits
    727mW
    BICMOS
    DUAL
    -
    260
    1
    5V
    -
    MAX801
    -
    8
    -
    5V
    1
    5.5V
    0V
    68μA
    -
    NO
    Yes
    Active High/Active Low
    4.675V
    1
    140ms Minimum
    4.6V
    4.75V
    4.6V
    4.75V
    9.375mm
    7.62mm
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    No
    WATCHDOG TIMER, BATTERY-BACKUP MODE
    2.54mm
    4.572mm

Certification

  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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