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ATR4251C-TKQW - Microchip

Description: RF Amplifier IC AM, FM 150kHz ~ 30MHz, 70MHz ~ 110MHz 20-SSO

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ATR4251C-TKQW - Microchip - PCB symbol
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PCB Footprints
ATR4251C-TKQW - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - SSO20
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ATR4251C-TKQW - Microchip - 3D model - Small Outline Packages - SSO20
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ATR4251C-TKQW Details

  • Manufacturer Part Number:

    ATR4251C-TKQW

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    TSSOP-20

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    6.5 mm

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    90 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    11 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

ATR4251C-TKQW Frequently Asked Questions (FAQs)

  • Microchip provides a recommended PCB layout in the ATR4251C-TKQW evaluation board user's guide. It's essential to follow the layout guidelines to minimize noise, ensure proper thermal management, and optimize performance.
  • The datasheet provides a list of recommended external components, including capacitors, resistors, and inductors. It's crucial to select components with the correct values, tolerances, and temperature ratings to ensure the device operates within specifications.
  • The ATR4251C-TKQW has an operating temperature range of -40°C to +125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to ensure proper thermal management and consider temperature derating for reliable operation.
  • The ATR4251C-TKQW can be programmed using the SPI interface. Microchip provides a programming guide and software tools, such as the MPLAB X IDE, to assist with register programming and configuration.
  • The ATR4251C-TKQW requires a specific power sequencing to ensure proper operation. The datasheet provides a recommended power-up sequence, and it's essential to follow this sequence to prevent damage or malfunction.

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ATR4251C-TKQW Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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