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LTC1662CMS8#TRPBF - Analog Devices

Description: Digital to Analog Converters - DAC Ultra-Low Pwr Dual 10-Bit DAC in MS8

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LTC1662CMS8#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MSOP8
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LTC1662CMS8#TRPBF Details

  • Manufacturer Part Number:

    LTC1662CMS8#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1660

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Output Voltage-Max:

    5.494 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.3906%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    10

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Settling Time-Nom (tstl):

    750 µs

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC1662CMS8#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC1662CMS8 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the input and output stages. A 4-layer PCB with a dedicated analog ground layer is recommended. Additionally, the datasheet provides a recommended PCB layout and land pattern that should be followed.
  • The LTC1662CMS8 requires a single 5V supply, and it's essential to ensure that the power supply is clean and well-regulated. A 10uF ceramic capacitor should be placed between the VCC pin and the analog ground, and a 0.1uF ceramic capacitor should be placed between the VCC pin and the digital ground. Additionally, the power supply should be decoupled with a 10uF tantalum capacitor and a 0.1uF ceramic capacitor in parallel.
  • The maximum clock frequency that can be used with the LTC1662CMS8 is 50MHz. However, the clock frequency should be limited to 20MHz for optimal performance and to minimize jitter and noise.
  • The LTC1662CMS8 can be programmed for a specific gain and offset using the SPI interface. The gain and offset values are stored in internal registers and can be programmed using a microcontroller or other digital interface. The datasheet provides a detailed description of the programming sequence and the register formats.
  • The typical settling time for the LTC1662CMS8 is 10us for a 10V step input, but this can vary depending on the specific application and the output load. The settling time can be improved by optimizing the PCB layout and reducing noise coupling between the input and output stages.

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LTC1662CMS8#TRPBF 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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