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OPA2810IDCNT - Texas Instruments

Description: High Performance Low Cost Rail-to-Rail Input/Output HV FET Op Amps

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PCB Footprints
OPA2810IDCNT - Texas Instruments PCB footprint - SOT23 (8-Pin) - SOT23 (8-Pin) - DCN (R-PDSO-G8)_2021
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3D Models
OPA2810IDCNT - Texas Instruments  - 3D model - SOT23 (8-Pin) - DCN (R-PDSO-G8)_2021
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OPA2810IDCNT Details

  • Manufacturer Part Number:

    OPA2810IDCNT

  • 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:

    2018-01-25

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00034 µA

  • Bias Current-Max (IIB) @25C:

    0.00002 µA

  • Common-mode Reject Ratio-Min:

    90 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00002 µA

  • Input Offset Voltage-Max:

    1500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -14 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.45 mm

  • Slew Rate-Nom:

    192 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    7.6 mA

  • Supply Voltage Limit-Max:

    14 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:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    70000

  • Voltage Gain-Min:

    10000

  • Wideband:

    NO

  • Width:

    1.6 mm

OPA2810IDCNT Frequently Asked Questions (FAQs)

  • A good PCB layout for the OPA2810 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. TI provides a reference design and layout guidelines in the datasheet and application notes.
  • The choice of gain resistors depends on the desired gain, bandwidth, and noise requirements. TI provides a gain resistor calculator tool and application notes to help with the selection. A good starting point is to use the recommended gain resistor values in the datasheet and adjust based on the specific application requirements.
  • The maximum power dissipation of the OPA2810 is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, this can be derated based on the specific operating conditions and thermal design.
  • Yes, the OPA2810 can be used as a single-ended amplifier by tying the negative input to ground and using the positive input as the signal input. However, this will affect the noise performance and common-mode rejection ratio (CMRR). TI provides application notes and design examples for single-ended configurations.
  • Noise and interference can be filtered out using a combination of passive and active filtering techniques. TI recommends using a low-pass filter at the input stage, followed by a high-pass filter to remove DC offsets. Additionally, shielding, grounding, and decoupling capacitors can help reduce noise and interference.

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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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