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RC4558PW - Texas Instruments

Description: Operational Amplifiers - Op Amps Dual General-Purpose Op Amp

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RC4558PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0008A_
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RC4558PW - Texas Instruments  - 3D model - Small Outline Packages - PW0008A_
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RC4558PW Details

  • Manufacturer Part Number:

    RC4558PW

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.8 µA

  • Bias Current-Max (IIB) @25C:

    0.5 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.2 µA

  • Input Offset Voltage-Max:

    6000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.4 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Min:

    1.1 V/us

  • Slew Rate-Nom:

    1.7 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    5.6 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    3000

  • Voltage Gain-Min:

    15000

  • Wideband:

    NO

  • Width:

    3 mm

RC4558PW Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the RC4558PW is 670mW, which is calculated based on the maximum junction temperature (150°C) and the thermal resistance (θJA) of the package (125°C/W).
  • While the RC4558PW is an op-amp, it can be used as a comparator in a pinch. However, it's not recommended as it's not optimized for comparator applications and may not provide the best performance. TI recommends using a dedicated comparator like the LM339 or LM2901 for comparator applications.
  • The input impedance of the RC4558PW is typically around 2MΩ, but it can vary depending on the specific application and operating conditions. This is not explicitly stated in the datasheet, but can be inferred from the input bias current and voltage ranges.
  • The RC4558PW is rated for operation up to 125°C, but its performance may degrade at higher temperatures. If you need to operate in high-temperature environments, TI recommends using a more specialized op-amp like the OPA333 or OPA335, which are designed for high-temperature applications.
  • The slew rate of the RC4558PW is approximately 0.5V/μs, which is relatively slow compared to other op-amps. This may affect its performance in high-frequency applications.

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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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