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LT6658AHMSE-1.2#PBF - Analog Devices

Description: Voltage References Precision Dual Output, High Current, Low Noise, Voltage Reference

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LT6658AHMSE-1.2#PBF Details

  • Manufacturer Part Number:

    LT6658AHMSE-1.2#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1667

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-N16

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    1.2006 V

  • Output Voltage-Min:

    1.1994 V

  • Output Voltage-Nom:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP16,.19,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    3.2 mA

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    10 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.05%

  • Width:

    3 mm

LT6658AHMSE-1.2#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT6658AHMSE-1.2#PBF 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. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability and prevent oscillations, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor has a low equivalent series resistance (ESR) and that the input capacitor is properly decoupled. You can also add a small series resistor (e.g., 1-10 ohms) between the output and the load to improve stability.
  • The maximum output current of the LT6658AHMSE-1.2#PBF is 20mA, but it's recommended to derate the output current to 15mA or less to ensure reliable operation and minimize thermal stress on the device.
  • The LT6658AHMSE-1.2#PBF has a thermal pad on the bottom of the package that should be connected to a solid ground plane or a thermal relief pattern on the PCB to dissipate heat. Ensure good airflow around the device and consider using a heat sink or thermal interface material if the device will be operating in a high-temperature environment.
  • Yes, the LT6658AHMSE-1.2#PBF can be sensitive to electromagnetic interference (EMI) and electromagnetic compatibility (EMC) issues. Ensure that the device is properly shielded, and use EMI filters or ferrite beads on the input and output lines to minimize radiation and susceptibility to external noise.

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LT6658AHMSE-1.2#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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