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LTC2657BIFE-L16#PBF - Analog Devices

Description: Digital to Analog Converters - DAC 16-Bit I2C Octal DAC (1.25V Reference, 4LSB INL))

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LTC2657BIFE-L16#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - FE Package 20-Lead Plastic TSSOP (4.4mm)-ren1
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LTC2657BIFE-L16#PBF Details

  • Manufacturer Part Number:

    LTC2657BIFE-L16#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    4.40 MM, LEAD FREE, PLASTIC, TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    05-08-1663 (CB)

  • Country Of Origin:

    Thailand

  • 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

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Linearity Error-Max (EL):

    0.0061%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Settling Time-Nom (tstl):

    9.1 µs

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    4.4 mm

LTC2657BIFE-L16#PBF Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the LTC2657BIFE-L16 can be found in the LTC2657 demo board manual (DC2257A) available on the Analog Devices website. It provides a detailed layout guide, including Gerber files and schematics, to ensure optimal performance and minimize noise.
  • The LTC2657BIFE-L16 is a 16-bit digital-to-analog converter (DAC) that requires a external resistor network to set the output voltage range. The configuration depends on the desired output voltage range and can be calculated using the formulas provided in the datasheet. Additionally, Analog Devices provides a DAC calculator tool on their website to simplify the process.
  • The maximum clock frequency for the LTC2657BIFE-L16 is 50MHz. However, the actual clock frequency may be limited by the specific application and the quality of the clock signal. It is recommended to consult the datasheet and the application notes for more information on clocking and synchronization.
  • The LTC2657BIFE-L16 requires a stable power supply and proper decoupling to ensure optimal performance. It is recommended to use a low-noise, low-dropout regulator (LDO) to power the device, and to decouple the power pins with a combination of ceramic and electrolytic capacitors. The datasheet provides more information on power supply and decoupling requirements.
  • The typical settling time for the LTC2657BIFE-L16 is 2.5μs for a full-scale output change. However, the actual settling time may vary depending on the specific application, output load, and clock frequency. It is recommended to consult the datasheet and the application notes for more information on settling time and output characteristics.

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LTC2657BIFE-L16#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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