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LTC2172CUKG-12#PBF - Analog Devices

Description: 12-Bit, 65Msps Low Power Quad ADCs

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LTC2172CUKG-12#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UKG Package 52-Lead Plastic QFN (7mm × 8mm)
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LTC2172CUKG-12#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UKG Package 52-Lead Plastic QFN (7mm × 8mm)
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LTC2172CUKG-12#PBF Details

  • Manufacturer Part Number:

    LTC2172CUKG-12#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    7 X 8 MM, LEAD FREE, PLASTIC, QFN-52

  • Pin Count:

    52

  • Manufacturer Package Code:

    05-08-1729

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    2 V

  • Analog Input Voltage-Min:

    -2 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    R-PQCC-N52

  • JESD-609 Code:

    e3

  • Length:

    8 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    4

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    52

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC52,.27X.31,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    65 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    1.8 mA

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

LTC2172CUKG-12#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2172 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces. Additionally, it's recommended to use a low-ESR capacitor for the output filter and to place it close to the output pins.
  • The choice of output filter components depends on the specific requirements of your application. In general, a 2nd-order filter with a 100nF capacitor and a 10Ω resistor is a good starting point. However, you may need to adjust the values based on your specific noise requirements and output impedance.
  • The maximum input voltage that the LTC2172 can handle is 5.5V. Exceeding this voltage can cause damage to the device. It's recommended to use a voltage regulator or a voltage limiter to ensure that the input voltage stays within the recommended range.
  • The LTC2172 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's specifications and to use a heat sink or a thermal management system to keep the device temperature within the recommended range.
  • The LTC2172's internal registers can be programmed using a serial interface such as SPI or I2C. The specific programming sequence and register addresses can be found in the device's datasheet. It's recommended to use a programming tool or a microcontroller to program the registers.

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LTC2172CUKG-12#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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