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LTC2644HMS-L8#PBF - Analog Devices

Description: Digital to Analog Converters - DAC Dual 8-bit PWM to VOUT DACs with 10ppm/C Reference

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LTC2644HMS-L8#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC2644HMS-L8#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS Package 12-Lead Plastic MSOP
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3D Models
LTC2644HMS-L8#PBF - Analog Devices - 3D model - Small Outline Packages - MS Package 12-Lead Plastic MSOP
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LTC2644HMS-L8#PBF Details

  • Manufacturer Part Number:

    LTC2644HMS-L8#PBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Output Voltage-Max:

    2.5 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • JESD-30 Code:

    R-PDSO-G12

  • Length:

    4.9 mm

  • Linearity Error-Max (EL):

    0.19531%

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP12,.19

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1.1 mm

  • Settling Time-Nom (tstl):

    7 µs

  • Supply Current-Max:

    6 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

LTC2644HMS-L8#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC2644HMS-L8#PBF involves keeping the device away from high-frequency noise sources, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a symmetrical layout and to keep the analog and digital grounds separate.
  • The LTC2644HMS-L8#PBF requires a single 3.3V or 5V power supply, and it's recommended to use a low-noise, low-dropout regulator to power the device. The power sequencing requirements involve powering up the device in the following order: VCC, followed by the analog input voltage, and then the digital input signals.
  • The maximum clock frequency that can be used with the LTC2644HMS-L8#PBF is 50MHz, and the clock signal requirements involve using a clock signal with a minimum amplitude of 2.5V and a maximum amplitude of VCC + 0.3V, with a rise and fall time of less than 5ns.
  • The LTC2644HMS-L8#PBF can be programmed using a serial interface, and the programming requirements involve using a 3-wire serial interface with a clock frequency of up to 50MHz, and a data transfer rate of up to 50Mbps. The device also requires a programming voltage of 2.5V to 5.5V.
  • The thermal management strategy for the LTC2644HMS-L8#PBF involves using a heat sink or a thermal pad to dissipate heat, and ensuring good airflow around the device. It's also recommended to keep the device away from high-temperature sources, and to use a thermal interface material to improve heat transfer.

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LTC2644HMS-L8#PBF Overview

Use the download button to access the LTC2644HMS-L8#PBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LTC26, or try a keyword search, such as Digital to Analog Converters

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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