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AD8450ASTZ - Analog Devices

Description: Precision Analog Front End and Controller for Battery Test/Formation Systems

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AD8450ASTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - ST-80-2 (LQFP)
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AD8450ASTZ - Analog Devices  - 3D model - Quad Flat Packages - ST-80-2 (LQFP)
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AD8450ASTZ Details

  • Manufacturer Part Number:

    AD8450ASTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-80

  • Pin Count:

    80

  • Manufacturer Package Code:

    ST-80-2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PQFP-G80

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage-Min (Vsup):

    -31 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    80

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    5 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

AD8450ASTZ Frequently Asked Questions (FAQs)

  • The AD8450ASTZ is a high-frequency device, and proper layout and placement are crucial for 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 noise sources, and using a solid ground plane to reduce electromagnetic interference (EMI).
  • The gain and bandwidth of the AD8450ASTZ can be optimized by adjusting the values of the external resistors and capacitors. The datasheet provides a gain-bandwidth product graph that can be used to determine the optimal component values for a specific application. Additionally, the ADIsimPE tool can be used to simulate and optimize the performance of the AD8450ASTZ.
  • The maximum input voltage that the AD8450ASTZ can handle is ±10V. Exceeding this voltage can cause damage to the device. It is recommended to use input protection circuits, such as clamping diodes or voltage-limiting resistors, to prevent overvoltage conditions.
  • To reduce noise and EMI in an AD8450ASTZ circuit, it is recommended to use a solid ground plane, keep the input and output traces short and away from noise sources, and use shielding and filtering techniques, such as ferrite beads or common-mode chokes, to reduce electromagnetic radiation.
  • The AD8450ASTZ has a power-down mode that can be used to reduce power consumption when the device is not in use. To enter power-down mode, the EN pin should be pulled low. In power-down mode, the device consumes less than 1mA of current. The device can be quickly restored to normal operation by pulling the EN pin high.

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AD8450ASTZ 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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