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TS974IDT - STMicroelectronics

Description: Output rail-to-rail very low noise operational amplifier

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TS974IDT - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO14+
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TS974IDT Details

  • Manufacturer Part Number:

    TS974IDT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-14

  • Pin Count:

    14

  • Country Of Origin:

    Morocco

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.2

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    1 µA

  • Bias Current-Max (IIB) @25C:

    0.75 µA

  • Common-mode Reject Ratio-Min:

    60 dB

  • Common-mode Reject Ratio-Nom:

    85 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -6 V

  • Neg Supply Voltage-Nom (Vsup):

    -2.5 V

  • Number of Functions:

    14

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    2.8 V/us

  • Slew Rate-Nom:

    4 V/us

  • Supply Current-Max:

    11.2 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Unity Gain BW-Nom:

    12000

  • Voltage Gain-Min:

    3160

  • Wideband:

    NO

  • Width:

    3.9 mm

TS974IDT Frequently Asked Questions (FAQs)

  • A good PCB layout for the TS974IDT involves keeping the input and output traces short and wide, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure proper power-up and configuration, follow the recommended power-up sequence, connect the EN pin to a valid logic level, and configure the device using the I2C interface. Also, ensure that the input voltage is within the recommended range and that the device is properly decoupled.
  • The TS974IDT has a maximum junction temperature of 150°C. To ensure reliable operation, ensure good airflow, use a heat sink if necessary, and avoid overheating the device. Also, follow the recommended thermal design guidelines and use thermal simulation tools to optimize the design.
  • To troubleshoot issues with the TS974IDT, use a logic analyzer or oscilloscope to monitor the I2C bus and device pins. Check the device's status registers and error flags, and consult the datasheet and application notes for troubleshooting guidelines. Also, ensure that the device is properly configured and powered.
  • Yes, the TS974IDT is a high-frequency device and requires proper EMI and EMC design considerations. Use shielding, filtering, and grounding techniques to minimize electromagnetic interference. Follow the recommended PCB layout and design guidelines to ensure compliance with EMI and EMC regulations.

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TS974IDT 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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