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AD1555BP - Analog Devices

Description: Analog to Digital Converters - ADC IC 256 ksps w/PGA

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AD1555BP - Analog Devices PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - P-28A(PLCC)
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AD1555BP - Analog Devices  - 3D model - Plastic Leaded Chip Carrier - P-28A(PLCC)
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AD1555BP Details

  • Manufacturer Part Number:

    AD1555BP

  • Source Url Status Check Date:

    2013-05-01 14:56:08.315

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QLCC

  • Package Description:

    PLASTIC, LCC-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    P-28A

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PQCC-J28

  • JESD-609 Code:

    e0

  • Length:

    11.505 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage-Max (Vsup):

    -5.25 V

  • Neg Supply Voltage-Min (Vsup):

    -4.75 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC28,.5SQ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    225

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.57 mm

  • Supply Current-Max (Isup):

    10 mA

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin/Lead (Sn85Pb15)

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

  • Width:

    11.505 mm

AD1555BP Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the AD1555BP involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the device and the power supply. Additionally, it is recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To optimize the performance of the AD1555BP in a noisy environment, it is recommended to use a low-pass filter on the input signals, use a shielded enclosure, and keep the device away from sources of electromagnetic interference (EMI). Additionally, using a ferrite bead or a common-mode choke on the power supply lines can help to reduce noise.
  • The maximum operating temperature range for the AD1555BP is -40°C to +125°C. However, it is recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance and reliability.
  • To troubleshoot common issues with the AD1555BP, it is recommended to check the input voltage, output voltage, and output current to ensure they are within the specified ranges. Additionally, checking the device's power supply, ground connections, and output load can help to identify the source of the issue. In cases of oscillations, checking the device's compensation network and output filter can help to resolve the issue.
  • Yes, the AD1555BP is suitable for use in high-reliability or safety-critical applications. However, it is recommended to follow the guidelines and recommendations provided in the datasheet and application notes, and to perform thorough testing and validation to ensure the device meets the required safety and reliability standards.

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AD1555BP 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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