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LTC6253IDC#TRMPBF - Analog Devices

Description: High Speed Operational Amplifiers 800MHz, 3.5mA Power Efficient Rail-to-Rail I/O Op Amps

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LTC6253IDC#TRMPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DC8 Package 8-Lead Plastic DFN (2mm × 2mm)_1
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LTC6253IDC#TRMPBF Details

  • Manufacturer Part Number:

    LTC6253IDC#TRMPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    2 X 2 MM, LEAD FREE, PLASTIC, DFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1719

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.7 µA

  • Bias Current-Max (IIB) @25C:

    2.5 µA

  • Common-mode Reject Ratio-Min:

    77 dB

  • Common-mode Reject Ratio-Nom:

    105 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1400 µV

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.08,18

  • 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Slew Rate-Nom:

    170 V/us

  • Supply Current-Max:

    5.5 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.45 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    630000

  • Voltage Gain-Min:

    1800

  • Wideband:

    YES

  • Width:

    2 mm

LTC6253IDC#TRMPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC6253 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 minimize parasitic capacitance and inductance in the feedback loop. Additionally, using a low-ESR output capacitor and a high-quality input capacitor can help maintain stability.
  • The maximum power dissipation of the LTC6253 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). It's essential to ensure that the device does not exceed the maximum power dissipation to prevent overheating and damage.
  • Yes, the LTC6253 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 is properly terminated to prevent oscillations. Additionally, the device's bandwidth and distortion characteristics should be considered when using it as a unity-gain buffer.
  • To protect the LTC6253 from overvoltage and ESD damage, it's recommended to use a voltage clamp or a transient voltage suppressor (TVS) at the input, and to follow proper ESD handling and storage procedures. Additionally, using a PCB with a solid ground plane and a low-impedance power supply can help to reduce the risk of damage.

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LTC6253IDC#TRMPBF 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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