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OPA855QDSGRQ1 - Texas Instruments

Description: High Speed Operational Amplifiers Automotive 8-GHz gain bandwidth, decompensated transimpedance amplifier with bipolar input

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OPA855QDSGRQ1 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - 8-WSON_
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OPA855QDSGRQ1 - Texas Instruments  - 3D model - Small Outline No-lead - 8-WSON_
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OPA855QDSGRQ1 Details

  • Manufacturer Part Number:

    OPA855QDSGRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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):

    18.5 µA

  • Bandwidth (3dB)-Nom:

    2500 MHz

  • Bias Current-Max (IIB) @25C:

    5 µA

  • Common-mode Reject Ratio-Min:

    90 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    1 µA

  • Input Offset Voltage-Max:

    1500 µV

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Low-Bias:

    NO

  • 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:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Slew Rate-Nom:

    2750 V/us

  • Supply Current-Max:

    19.5 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    8000000

  • Voltage Gain-Min:

    3162.27766

  • Wideband:

    YES

  • Width:

    2 mm

OPA855QDSGRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the OPA855QDSGRQ1 involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the power pins.
  • Choose gain resistors based on the desired gain and bandwidth requirements. A good starting point is to use resistors with a ratio of 1:2:4 (Rf:Rg:Ri) for a non-inverting amplifier configuration.
  • The maximum power dissipation for the OPA855QDSGRQ1 is 1.4W, assuming a junction temperature of 150°C and a thermal resistance of 125°C/W.
  • Yes, the OPA855QDSGRQ1 can be used in a single-supply configuration, but ensure that the input common-mode voltage is within the specified range (typically 0.5V to VCC-1.5V).
  • Use proper shielding, grounding, and filtering techniques to minimize EMI and RFI. Consider adding ferrite beads or chokes to the power supply lines and using a shielded enclosure.

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OPA855QDSGRQ1 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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