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MAX9691ESA+ - Analog Devices

Description: Single/Dual, Ultra-Fast, ECL-Output Comparators with Latch Enable

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MAX9691ESA+ - Analog Devices - PCB symbol
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MAX9691ESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO-1
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MAX9691ESA+ - Analog Devices - 3D model - Small Outline Packages - 8 SO-1
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MAX9691ESA+ Details

  • Manufacturer Part Number:

    MAX9691ESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    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:

    2000-11-17

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    30 µA

  • Bias Current-Max (IIB) @25C:

    20 µA

  • Input Offset Voltage-Max:

    11500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -6 V

  • Neg Supply Voltage-Nom (Vsup):

    -5.2 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-EMITTER

  • 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

  • Response Time-Nom:

    2 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    36 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

MAX9691ESA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX9691ESA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated layer for the analog signals, and to minimize the length of the traces connecting the device to the power supply and load.
  • The input capacitor (CIN) should be chosen based on the input voltage ripple, output voltage, and switching frequency. A general rule of thumb is to choose a capacitor with a capacitance value between 10uF to 22uF, and a voltage rating that is at least 1.5 times the input voltage. The capacitor should also have a low ESR (Equivalent Series Resistance) to minimize voltage ripple.
  • The maximum output current of the MAX9691ESA+ is 1.5A. However, the actual output current may be limited by the input voltage, output voltage, and the thermal performance of the device. It's recommended to check the device's thermal performance and adjust the output current accordingly to prevent overheating.
  • The MAX9691ESA+ has a built-in overcurrent protection feature that can be enabled by connecting the OCSET pin to a resistor divider network. The resistor values should be chosen such that the OCSET pin voltage is between 0.5V and 1.5V. When the output current exceeds the set limit, the device will enter a hiccup mode to prevent damage.
  • The EN (Enable) pin is used to turn the device on or off. When the EN pin is high, the device is enabled and operates normally. When the EN pin is low, the device is disabled and enters a low-power shutdown mode. The EN pin can be connected to a logic signal or a switch to control the device's operation.

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MAX9691ESA+ Overview

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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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