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OPA462IDDAR - Texas Instruments

Description: High-Voltage, High-Current (30-mA) Operational Amplifier

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OPA462IDDAR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DDA0008J
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OPA462IDDAR - Texas Instruments  - 3D model - Small Outline Packages - DDA0008J
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OPA462IDDAR Details

  • Manufacturer Part Number:

    OPA462IDDAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2019-04-17

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0001 µA

  • Bias Current-Max (IIB) @25C:

    0.0001 µA

  • Common-mode Reject Ratio-Min:

    120 dB

  • Common-mode Reject Ratio-Nom:

    128 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3400 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.89 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -95 V

  • Neg Supply Voltage-Nom (Vsup):

    -90 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.7 mm

  • Slew Rate-Nom:

    32 V/us

  • Supply Current-Max:

    4 mA

  • Supply Voltage Limit-Max:

    95 V

  • Supply Voltage-Nom (Vsup):

    90 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    6500

  • Voltage Gain-Min:

    1000000

  • Wideband:

    NO

  • Width:

    3.9 mm

OPA462IDDAR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA462IDDAR is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability, it's recommended to use a compensation capacitor (CC) between the output and the inverting input pins. The value of CC depends on the gain and bandwidth requirements of the application. A good starting point is to use a 10pF to 22pF capacitor.
  • To minimize noise and EMI, it's recommended to use a star-ground configuration, keep the input and output traces short and away from each other, and use a ground plane to shield the device. Additionally, decoupling capacitors should be placed close to the power pins.
  • Yes, the OPA462IDDAR can be used in a single-supply configuration. However, the input common-mode voltage range is limited to VCC-1.5V to VCC+0.5V. To ensure proper operation, the input signal should be biased to a voltage within this range.
  • The OPA462IDDAR can drive a maximum capacitive load of 100pF. Exceeding this limit may cause oscillations or instability.

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OPA462IDDAR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image OPA462IDDA Texas Instruments

Operational Amplifier, 1 Func, 3400uV Offset-Max, PDSO8