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LT1639CS#PBF - Analog Devices

Description: Linear Technology LT1639CS#PBF, Dual Micropower Op Amp, 1200kHz Rail-Rail, 3, 5 V, 14-Pin

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LT1639CS#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S_Package(14-Lead)
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LT1639CS#PBF Details

  • Manufacturer Part Number:

    LT1639CS#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, LEAD FREE, PLASTIC, SO-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    05-08-1610 (S14)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.05 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    88 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1100 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -22 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    0.225 V/us

  • Slew Rate-Nom:

    0.4 V/us

  • Supply Current-Max:

    1.4 mA

  • Supply Voltage Limit-Max:

    22 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1200

  • Voltage Gain-Min:

    200000

  • Wideband:

    NO

  • Width:

    3.9 mm

LT1639CS#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1639CS 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. Additionally, it's recommended to use a separate analog ground plane and to keep the analog and digital grounds separate.
  • To ensure stability, it's essential to follow the recommended compensation network and component values, and to ensure that the output capacitor is sufficient to maintain stability. Additionally, the input and output impedance should be matched to prevent oscillations.
  • The maximum power dissipation of the LT1639CS is dependent on the package type and the ambient temperature. For the PDIP package, the maximum power dissipation is 1.4W at 25°C. However, this value can be derated based on the ambient temperature and the thermal resistance of the package.
  • The LT1639CS is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to consider the device's thermal characteristics and to ensure that the device is properly heat-sinked in high-temperature applications.
  • To protect the LT1639CS from overvoltage and overcurrent conditions, it's recommended to use voltage and current limiting circuits, such as zener diodes and current-limiting resistors. Additionally, the device's internal overcurrent protection can be enabled by connecting the OV pin to a voltage source.

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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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