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TSZ122IDT - STMicroelectronics

Description: Very high accuracy (5 μV) zero drift micropower 5 V operational amplifiers

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TSZ122IDT - STMicroelectronics - PCB symbol
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PCB Footprints
TSZ122IDT - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO8 (150 mils width)
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TSZ122IDT - STMicroelectronics - 3D model - Small Outline Packages - SO8 (150 mils width)
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TSZ122IDT Details

  • Manufacturer Part Number:

    TSZ122IDT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • 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:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • 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:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.19 V/us

  • Supply Current-Max:

    0.04 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    400

  • Voltage Gain-Min:

    316227.78

  • Wideband:

    NO

  • Width:

    3.9 mm

TSZ122IDT Frequently Asked Questions (FAQs)

  • A good PCB layout for the TSZ122IDT involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • To ensure proper biasing, the TSZ122IDT requires a stable input voltage (VIN) between 2.5V and 5.5V, and a stable output voltage (VOUT) that is within the specified range for the desired output voltage. Additionally, the device requires a minimum input capacitance of 1uF and a maximum output capacitance of 10uF to ensure stability.
  • The TSZ122IDT can deliver up to 2A of output current, but this is dependent on the input voltage, output voltage, and ambient temperature. It's recommended to check the device's thermal performance and power dissipation to ensure reliable operation.
  • To protect the TSZ122IDT from overvoltage and undervoltage conditions, it's recommended to use a voltage supervisor or a reset IC to monitor the input voltage and output voltage. Additionally, using a TVS diode or a zener diode can help protect the device from voltage transients and spikes.
  • To ensure reliable operation, it's recommended to use a thermal management strategy that includes a heat sink, thermal interface material, and a PCB design that allows for good airflow. The device's thermal performance should be monitored to ensure that the junction temperature remains within the specified range.

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TSZ122IDT 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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