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LT6231CDD#TRPBF - Analog Devices

Description: 215MHz, Rail-to-Rail Output, 1.1nV/√Hz, 3.5mA Op Amp Family

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PCB Footprints
LT6231CDD#TRPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DD8 Package 8-Lead Plastic DFN (3mm × 3mm) (Reference LTC DWG # 05-08-1698 Rev C)
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3D Models
LT6231CDD#TRPBF - Analog Devices  - 3D model - Small Outline No-lead - DD8 Package 8-Lead Plastic DFN (3mm × 3mm) (Reference LTC DWG # 05-08-1698 Rev C)
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LT6231CDD#TRPBF Details

  • Manufacturer Part Number:

    LT6231CDD#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1698

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Average Bias Current-Max (IIB):

    11 µA

  • Common-mode Reject Ratio-Nom:

    95 dB

  • Input Offset Voltage-Max:

    550 µV

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -6.3 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.85 mm

  • Slew Rate-Nom:

    315 V/us

  • Supply Voltage Limit-Max:

    6.3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    215000

  • Width:

    3 mm

LT6231CDD#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT6231 involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure stability in high-gain configurations, it's essential to follow the recommended compensation network and component values, and to ensure that the input and output impedance are matched. Additionally, a low-ESR output capacitor and a high-quality input capacitor are recommended.
  • The maximum power dissipation of the LT6231 is dependent on the package type and the ambient temperature. The maximum power dissipation can be calculated using the formula: Pd = (Vcc x Icc) + (Vout x Iout). The maximum power dissipation for the DFN package is 1.4W.
  • Yes, the LT6231 can be used as a unity-gain buffer. However, it's essential to ensure that the input impedance is matched to the source impedance, and that the output impedance is matched to the load impedance. Additionally, the gain bandwidth product should be considered to ensure stability.
  • To protect the LT6231 from overvoltage and overcurrent conditions, it's recommended to use a voltage regulator with overvoltage protection, and to add current-limiting resistors in series with the input and output pins. Additionally, a fuse or a polyfuse can be used to protect against overcurrent conditions.

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LT6231CDD#TRPBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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