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MAX44248AUA+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX44248AUA+T - Operational Amplifier, 2 Amplifier, 1 MHz, 0.7 V/µs, 2.7V to 36V, ± 1.35V to ± 18V, µMAX, 8 Pins

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MAX44248AUA+T - Analog Devices - PCB symbol
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MAX44248AUA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - U8+1
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MAX44248AUA+T - Analog Devices - 3D model - Small Outline Packages - U8+1
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MAX44248AUA+T Details

  • Manufacturer Part Number:

    MAX44248AUA+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    ROHS COMPLIANT, USOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-MINI_SO-N/A

  • Country Of Origin:

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

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2012-09-14

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0007 µA

  • Bias Current-Max (IIB) @25C:

    0.0003 µA

  • Common-mode Reject Ratio-Min:

    120 dB

  • Common-mode Reject Ratio-Nom:

    130 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    10 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.7 V/us

  • Supply Current-Max:

    0.145 mA

  • Supply Voltage Limit-Max:

    40 V

  • Supply Voltage-Nom (Vsup):

    10 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Min:

    5623413.25

  • Wideband:

    NO

  • Width:

    3 mm

MAX44248AUA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX44248AUA+T involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure proper power-up and power-down of the MAX44248AUA+T, it's essential to follow the power sequencing guidelines provided in the datasheet. The device should be powered up in the following sequence: VCC, then VIN, and then EN. During power-down, the sequence should be reversed: EN, then VIN, and then VCC. Additionally, the power supplies should be ramped up and down slowly to prevent voltage spikes and glitches.
  • The MAX44248AUA+T can drive capacitive loads up to 10nF. However, it's essential to note that the device's stability and performance may be affected by the capacitive load. It's recommended to use a load capacitor with a value less than 10nF and to follow the guidelines provided in the datasheet for capacitive load compensation.
  • To troubleshoot issues with the MAX44248AUA+T, it's essential to follow a systematic approach. First, verify that the device is properly powered up and powered down. Then, check the PCB layout and ensure that it follows the guidelines provided in the datasheet. Next, verify that the input and output signals are within the specified ranges. If the issue persists, use an oscilloscope to analyze the signals and identify the root cause of the problem. Finally, consult the datasheet and application notes for troubleshooting guidelines and potential solutions.
  • The MAX44248AUA+T is specified to operate over a temperature range of -40°C to +125°C. However, it's essential to note that the device's performance and reliability may be affected by high temperatures. It's recommended to follow the guidelines provided in the datasheet for high-temperature operation and to ensure that the device is properly cooled to prevent overheating.

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MAX44248AUA+T 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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