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OA2ZHA34S - STMicroelectronics

Description: High precision 5 uV zero drift, low-power dual op amp

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OA2ZHA34S - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - MiniSO 8
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OA2ZHA34S - STMicroelectronics  - 3D model - Small Outline Packages - MiniSO 8
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OA2ZHA34S Details

  • Manufacturer Part Number:

    OA2ZHA34S

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MINISOP-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.22

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0003 µA

  • Bias Current-Max (IIB) @25C:

    0.0002 µA

  • Common-mode Reject Ratio-Min:

    115 dB

  • Common-mode Reject Ratio-Nom:

    128 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    8 µV

  • JESD-30 Code:

    S-PDSO-G8

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Number of Functions:

    8

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.19 V/us

  • Supply Current-Max:

    0.08 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Unity Gain BW-Nom:

    400

  • Voltage Gain-Min:

    794328.23

  • Wideband:

    NO

  • Width:

    3 mm

OA2ZHA34S Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently.
  • Implement a thermal management system, such as a heat sink or fan, to keep the junction temperature below 150°C. Also, ensure good airflow and avoid thermal hotspots.
  • The maximum allowed voltage on the input pins is 5.5V, exceeding which may cause damage to the device.
  • Use ESD protection devices, such as TVS diodes or ESD arrays, on the input lines to protect the OA2ZHA34S from electrostatic discharge.
  • The recommended input impedance is 50 ohms, which ensures optimal signal integrity and minimizes signal reflections.

Trust Checks

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OA2ZHA34S 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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