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LT1112CN8#PBF - Analog Devices

Description: Precision Amplifiers 2x L Pwr Prec, pA In Op Amps

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LT1112CN8#PBF - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP
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LT1112CN8#PBF Details

  • Manufacturer Part Number:

    LT1112CN8#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, PLASTIC, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1510 (N8)

  • 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:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00035 µA

  • Common-mode Reject Ratio-Min:

    113 dB

  • Common-mode Reject Ratio-Nom:

    133 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    125 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    10.16 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -20 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.937 mm

  • Slew Rate-Min:

    0.14 V/us

  • Slew Rate-Nom:

    0.27 V/us

  • Supply Current-Max:

    1 mA

  • Supply Voltage Limit-Max:

    20 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    750

  • Voltage Gain-Min:

    400000

  • Wideband:

    NO

  • Width:

    7.62 mm

LT1112CN8#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1112CN8 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and parasitic inductance.
  • To ensure stability, ensure that the output capacitor is properly sized and placed, and that the feedback resistors are chosen to provide sufficient phase margin. Additionally, avoid using long feedback traces and minimize the distance between the output and the feedback pin.
  • The maximum safe operating area (SOA) for the LT1112CN8 is typically defined by the maximum output current, voltage, and power dissipation. Refer to the datasheet for specific SOA graphs and charts to ensure safe operation.
  • To protect the LT1112CN8 from overvoltage and overcurrent conditions, consider adding overvoltage protection (OVP) circuits, such as zener diodes or transient voltage suppressors (TVS), and overcurrent protection (OCP) circuits, such as current-sensing resistors and comparators.
  • The LT1112CN8 has a maximum junction temperature of 150°C. Ensure proper heat sinking by using a heat sink with a thermal resistance of less than 10°C/W, and consider using thermal interface materials (TIMs) to reduce thermal resistance.

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LT1112CN8#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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