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STHV748QTR - STMicroelectronics

Description: STMICROELECTRONICS - STHV748QTR - Ultrasound Pulser, 2.7V to 3.6V, QFN-64

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PCB Footprints
STHV748QTR - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN64 9 x 9 x 1.0
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3D Models
STHV748QTR - STMicroelectronics  - 3D model - Quad Flat No-Lead - QFN64 9 x 9 x 1.0
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STHV748QTR Details

  • Manufacturer Part Number:

    STHV748QTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    9 X 9 MM, 1 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, QFN-64

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-XQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage-Max (Vsup):

    -3.6 V

  • Neg Supply Voltage-Min (Vsup):

    -2.7 V

  • Neg Supply Voltage-Nom (Vsup):

    -3 V

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

STHV748QTR Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer or 4-layer PCB with a solid ground plane and a thermal relief pattern under the device to ensure optimal thermal performance.
  • To ensure reliable operation in high-temperature environments, it's essential to follow the recommended thermal design guidelines, use a suitable thermal interface material, and ensure proper airflow around the device.
  • STMicroelectronics recommends using X7R or X5R ceramic capacitors with a minimum capacitance of 10uF for the input and output capacitors, and a voltage rating of at least 1.5 times the maximum input voltage.
  • To protect the device from overvoltage and undervoltage conditions, it's recommended to use a voltage supervisor or a power-on reset circuit to ensure the device operates within the specified voltage range.
  • STMicroelectronics recommends a soldering profile with a peak temperature of 260°C, a dwell time of 30-60 seconds, and a cooling rate of 4°C/s to prevent thermal damage to the device.

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STHV748QTR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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