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LTC1274CSW#TRPBF - Analog Devices

Description: 12-Bit, 10mW, 100ksps ADCs with 1µA Shutdown, Low Power Dissipation: 10mW, Power Shutdown to 1µA in Sleep Mode

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LTC1274CSW#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SOIC_W_2026-1.5
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LTC1274CSW#TRPBF Details

  • Manufacturer Part Number:

    LTC1274CSW#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SO-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    05-08-1620 (SW24)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    4.096 V

  • Conversion Time-Max:

    8 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    15.4 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Negative Supply Voltage-Nom:

    -5 V

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.1 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    4 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

LTC1274CSW#TRPBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC1274CSW involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog-to-digital converter (ADC) to minimize noise. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog power plane and a dedicated digital power plane.
  • To ensure accurate temperature measurement with the LTC1274CSW, it's essential to calibrate the device, use a high-accuracy voltage reference, and minimize thermal gradients on the PCB. Additionally, the device should be placed in a thermally stable environment, and the temperature sensor should be thermally coupled to the device being measured.
  • The maximum clock frequency for the LTC1274CSW is 1.25 MHz. Exceeding this frequency may result in reduced accuracy and increased noise.
  • Yes, the LTC1274CSW can be used in a multi-channel application by using multiple devices or by using a multiplexer to switch between multiple channels. However, it's essential to ensure that the multiplexer is designed to minimize channel-to-channel crosstalk and noise.
  • The power-on reset (POR) and brown-out reset (BOR) functions of the LTC1274CSW can be handled by using an external reset circuit or by using a microcontroller to monitor the POR and BOR pins and take appropriate action. It's essential to ensure that the reset circuit is designed to handle the specific requirements of the application.

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LTC1274CSW#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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