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OPA356AIDR - Texas Instruments

Description: 2.5V, 200MHz GBW, CMOS Single Op Amp

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OPA356AIDR Details

  • Manufacturer Part Number:

    OPA356AIDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00005 µA

  • Bandwidth (3dB)-Nom:

    100 MHz

  • Bias Current-Max (IIB) @25C:

    0.00005 µA

  • Common-mode Reject Ratio-Min:

    66 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00005 µA

  • Input Offset Voltage-Max:

    9000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    360 V/us

  • Supply Current-Max:

    14 mA

  • Supply Voltage Limit-Max:

    7.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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):

    30

  • Unity Gain BW-Nom:

    200000

  • Voltage Gain-Min:

    10000

  • Wideband:

    YES

  • Width:

    3.905 mm

OPA356AIDR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-ground layout, where the op-amp's ground pin is connected to a central ground point, and all other components are connected to this point through separate traces. This helps to reduce noise and parasitic capacitance.
  • To minimize the effects of input bias current, use a high-impedance input source, and consider adding a bias current cancellation circuit. Additionally, ensure that the input impedance is matched to the op-amp's input impedance to reduce the impact of bias current.
  • The OPA356AIDR can drive up to 1nF of capacitive load. To stabilize the op-amp with capacitive loads, add a series resistor (Rs) between the output and the capacitive load, and ensure that Rs is greater than or equal to 10 ohms.
  • To ensure EMI compliance, use a shielded enclosure, keep the op-amp's input and output traces short and away from noise sources, and consider adding EMI filters or shielding to the PCB. Additionally, follow good PCB layout practices, such as using a solid ground plane and minimizing loop areas.
  • Use a combination of ceramic and electrolytic capacitors for power supply decoupling. A 0.1uF ceramic capacitor and a 10uF electrolytic capacitor in parallel, placed close to the op-amp's power pins, are a good starting point. Choose capacitors with low equivalent series resistance (ESR) and high ripple current ratings.

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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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