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LTC1550LCS8-2.5#PBF - Analog Devices

Description: Switching Voltage Regulators Low Noise Sw Cap Volt Invert

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LTC1550LCS8-2.5#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8 Package 8-Lead Plastic Small Outline (Narrow 0.150)_2022
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LTC1550LCS8-2.5#PBF - Analog Devices - 3D model - Small Outline Packages - S8 Package 8-Lead Plastic Small Outline (Narrow 0.150)_2022
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LTC1550LCS8-2.5#PBF Details

  • Manufacturer Part Number:

    LTC1550LCS8-2.5#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, PLASTIC, SO-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1610 (S8)

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHED CAPACITOR REGULATOR

  • Input Voltage-Max:

    5.25 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Voltage-Max:

    -2.562 V

  • Output Voltage-Min:

    -2.438 V

  • Output Voltage-Nom:

    -2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • 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):

    7 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    DOUBLER INVERTER

  • Switching Frequency-Max:

    900 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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

LTC1550LCS8-2.5#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC1550LCS8-2.5#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a low-ESR capacitor for the VCC pin and to keep the input and output traces short and well-shielded.
  • The LTC1550LCS8-2.5#PBF requires a single 2.5V power supply, and it's recommended to use a low-dropout regulator (LDO) to ensure a clean and stable power supply. The power sequencing requirements are not critical, but it's recommended to power up the device after the analog input signals are stable.
  • The maximum clock frequency for the LTC1550LCS8-2.5#PBF is 50MHz, and it's recommended to use a clock signal with a 50% duty cycle and a rise and fall time of less than 5ns. Additionally, the clock signal should be synchronized with the analog input signals to ensure proper sampling.
  • The LTC1550LCS8-2.5#PBF outputs 12-bit parallel data, and it's recommended to use a FIFO or a buffer to handle the output data. The output data format is straight binary, with the most significant bit (MSB) first, and it's recommended to use a data acquisition system or a microcontroller to process the output data.
  • The typical power consumption of the LTC1550LCS8-2.5#PBF is around 20mW, and it's recommended to use the shutdown mode (SD pin) to reduce power consumption when the device is not in use. The shutdown mode reduces the power consumption to less than 1mW.

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LTC1550LCS8-2.5#PBF 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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