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LTC2057HVIDD#TRPBF - Analog Devices

Description: IC OPAMP ZERO-DRIFT 1.5MHZ 8DFN

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LTC2057HVIDD#TRPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DD Package 8-Lead Plastic DFN (3mm × 3mm)
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LTC2057HVIDD#TRPBF - Analog Devices  - 3D model - Small Outline No-lead - DD Package 8-Lead Plastic DFN (3mm × 3mm)
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LTC2057HVIDD#TRPBF Details

  • Manufacturer Part Number:

    LTC2057HVIDD#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3MM X 3MM, LEAD FREE, PLASTIC, MO-229, DFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1698

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CHOPPER-STAB

  • Average Bias Current-Max (IIB):

    0.00036 µA

  • Bias Current-Max (IIB) @25C:

    0.0002 µA

  • Common-mode Reject Ratio-Min:

    131 dB

  • Common-mode Reject Ratio-Nom:

    150 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    4.5 µV

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -32.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • 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,.12,20

  • 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

  • Seated Height-Max:

    0.8 mm

  • Slew Rate-Nom:

    0.45 V/us

  • Supply Voltage Limit-Max:

    32.5 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    1500

  • Voltage Gain-Min:

    3162277.66

  • Wideband:

    NO

  • Width:

    3 mm

LTC2057HVIDD#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2057 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the distance between the IC and the input/output capacitors. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To ensure stability, ensure that the input and output capacitors are of high quality and have low ESR. Also, make sure the feedback resistors are 1% or better tolerance, and the gain-setting resistors are 0.1% or better tolerance. Additionally, avoid using long feedback traces and keep the layout symmetrical.
  • The maximum power dissipation of the LTC2057 is dependent on the package type and the ambient temperature. For the HVIDD package, the maximum power dissipation is approximately 1.4W at 25°C ambient temperature. However, this value can be derated for higher ambient temperatures.
  • The LTC2057 is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at higher temperatures. It's recommended to derate the power dissipation and ensure proper thermal management to ensure reliable operation in high-temperature environments.
  • To troubleshoot oscillations or instability issues, check the PCB layout for any signs of resonance or coupling between traces. Ensure that the input and output capacitors are of high quality and have low ESR. Also, check the gain-setting resistors for any signs of drift or tolerance issues. If the issue persists, try adding a small capacitor (e.g., 10nF) in parallel with the feedback resistor to improve stability.

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LTC2057HVIDD#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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