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LTC2068HF#PBF - Analog Devices

Description: Quad 10μA Supply Current, Low IB, Zero-Drift Operational Amplifier

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LTC2068HF#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 14-Lead Plastic TSSOP (4.4mm)_2025
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LTC2068HF#PBF Details

  • Manufacturer Part Number:

    LTC2068HF#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    05-08-1650 (F14)

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2020-06-26

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00015 µA

  • Bias Current-Max (IIB) @25C:

    0.000035 µA

  • Common-mode Reject Ratio-Min:

    103 dB

  • Common-mode Reject Ratio-Nom:

    123 dB

  • Frequency Compensation:

    NO

  • Input Offset Voltage-Max:

    10 µV

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    5 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    17500 V/us

  • Supply Current-Max:

    0.08 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    100

  • Voltage Gain-Min:

    398107

  • Wideband:

    NO

  • Width:

    4.4 mm

LTC2068HF#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC2068HF involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the device close to the analog power supply. A detailed layout guide can be found in the LTC2068HF demo board manual.
  • To optimize the performance of the LTC2068HF, consider the specific requirements of your application, such as noise tolerance, power consumption, and output voltage range. Adjust the device's configuration, including the gain setting, output voltage, and input filtering, to meet these requirements. Additionally, consult the datasheet and application notes for guidance on optimizing performance.
  • The LTC2068HF has a maximum junction temperature of 150°C. To ensure reliable operation, maintain a safe margin between the operating temperature and the maximum junction temperature. Use thermal design and simulation tools to estimate the device's temperature rise and ensure adequate heat sinking and airflow in the system.
  • To troubleshoot issues with the LTC2068HF, start by verifying the device's configuration and input/output connections. Check for proper power supply voltage, input signal integrity, and output voltage levels. Use oscilloscopes and other diagnostic tools to identify the source of the issue. Consult the datasheet, application notes, and online resources for guidance on troubleshooting common problems.
  • The LTC2068HF is a high-frequency device and can be susceptible to electromagnetic interference (EMI) and radio-frequency interference (RFI). To minimize the impact of EMI and RFI, use proper shielding, grounding, and filtering techniques in the system design. Ensure that the device is placed in a shielded area, and use EMI filters and shielding materials to reduce radiation and susceptibility.

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LTC2068HF#PBF 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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