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LTC1257CN8#PBF - Analog Devices

Description: Digital to Analog Converters - DAC 12-bit Vout DAC w/ Internal Reference

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LTC1257CN8#PBF - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N Package 8-Lead PDIP (Narrow .300 Inch)
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LTC1257CN8#PBF Details

  • Manufacturer Part Number:

    LTC1257CN8#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, LEAD FREE, PLASTIC, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1510 (N8)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Output Voltage-Max:

    12 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    10.16 mm

  • Linearity Error-Max (EL):

    0.0854%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.937 mm

  • Settling Time-Nom (tstl):

    6 µs

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.62 mm

LTC1257CN8#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC1257CN8 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the analog and digital sections. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To optimize the performance of the LTC1257CN8 in a noisy environment, use a low-pass filter on the input, add a ferrite bead or a common-mode choke on the power supply lines, and use a shielded enclosure to reduce electromagnetic interference (EMI).
  • The maximum clock frequency that can be used with the LTC1257CN8 is 50 MHz. However, the actual clock frequency may be limited by the specific application and the quality of the clock signal.
  • Yes, the LTC1257CN8 can be used in a multi-channel application. However, each channel requires a separate ADC and a separate clock signal. The device can be used in a time-division multiplexing (TDM) configuration to convert multiple channels.
  • The LTC1257CN8 has a self-calibration feature that can be initiated by setting the CAL pin high. The device calibrates its internal offset and gain during the calibration cycle. The calibration cycle takes approximately 100 μs.

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LTC1257CN8#PBF Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like LTC12, 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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