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MAX690TCSA+ - Analog Devices

Description: Maxim MAX690TCSA+, Voltage Supervisor, 3 → 3.3 V, WDT, Reset Input, 8-Pin SOIC

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MAX690TCSA+ - Analog Devices - PCB symbol
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MAX690TCSA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - -8 so
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MAX690TCSA+ - Analog Devices - 3D model - Small Outline Packages - -8 so
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MAX690TCSA+ Details

  • Manufacturer Part Number:

    MAX690TCSA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    0.150 INCH, PLASTIC, SO-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1999-05-28

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    MNL RST:N;PW FL IO:Y;PRG RST DLY:N;WD:Y;WDO:N;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.05 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1 V

  • Supply Voltage-Nom (Vsup):

    3.17 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +3.075V

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

MAX690TCSA+ Frequently Asked Questions (FAQs)

  • The MAX690TCSA+ is a high-frequency device, and proper layout and placement are crucial to minimize noise and ensure optimal performance. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the input and output traces short and away from each other, using a solid ground plane, and placing bypass capacitors close to the device. Additionally, it is recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • The MAX690TCSA+ requires a single 3.3V or 5V power supply, and it is recommended to use a low-noise, low-dropout regulator to power the device. The power sequencing requirements are critical, and it is recommended to power up the device in the following order: VCC, then VIN, and finally the input signals. It is also recommended to add a power-on reset circuit to ensure the device is properly reset during power-up.
  • The maximum operating frequency of the MAX690TCSA+ is 100MHz, and it is recommended to operate the device at frequencies below 50MHz for optimal performance. Operating the device at higher frequencies can result in reduced accuracy, increased noise, and decreased stability.
  • Common issues with the MAX690TCSA+ can be troubleshooted by checking the power supply, input signals, and output loads. Ensure that the power supply is clean and stable, and that the input signals are within the recommended range. Check for any signs of oscillations or instability, such as excessive noise or ringing on the output. If the issue persists, try reducing the gain or bandwidth of the device, or adding additional filtering or decoupling capacitors.
  • The MAX690TCSA+ has a maximum operating temperature range of -40°C to +125°C, and it is recommended to ensure the device operates within this range to maintain optimal performance and reliability. Thermal considerations include providing adequate heat sinking, using a thermally conductive PCB material, and ensuring good airflow around the device. It is also recommended to monitor the device's temperature using a thermocouple or thermal sensor.

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MAX690TCSA+ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like MAX69, or try a keyword search, such as Power Management Circuits

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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For a full list of alternate parts for MAX690TCSA+, check out Findchips.com