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LTC2144IUP-12#TRPBF - Analog Devices

Description: 12 Bit Analog to Digital Converter 2 Input 2 Pipelined 64-QFN (9x9)

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LTC2144IUP-12#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LTC2144IUP-12#TRPBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UP (64-Lead QFN)
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LTC2144IUP-12#TRPBF - Analog Devices - 3D model - Quad Flat No-Lead - UP (64-Lead QFN)
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LTC2144IUP-12#TRPBF Details

  • Manufacturer Part Number:

    LTC2144IUP-12#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    9 X 9 MM, LEAD FREE, PLASTIC, MO-220WNJR-5, QFN-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    05-08-1705

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    1.25 V

  • Analog Input Voltage-Min:

    0.7 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Linearity Error-Max (EL):

    0.022%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    105 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

LTC2144IUP-12#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2144IUP-12 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 VCC pin and to decouple the VCC pin with a 0.1uF capacitor.
  • To ensure proper power-up and initialization, make sure to follow the recommended power-up sequence, which is to apply VCC before applying any input signals. Also, ensure that the VCC pin is properly decoupled and that the device is operated within the recommended operating conditions.
  • The maximum allowable input signal amplitude for the LTC2144IUP-12 is 2Vpp differential, but it's recommended to keep the input signal amplitude below 1.5Vpp to ensure optimal performance and to prevent overloading the device.
  • To optimize the performance of the LTC2144IUP-12 in a noisy environment, use proper shielding and grounding techniques, keep the device away from noise sources, and use a low-pass filter or a common-mode filter to reduce noise. Additionally, consider using a higher-grade device or a more advanced ADC with built-in noise reduction features.
  • The recommended clock frequency for the LTC2144IUP-12 is between 50MHz and 100MHz, but it can operate up to 150MHz. However, the clock frequency should be chosen based on the specific application requirements and the desired sampling rate.

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LTC2144IUP-12#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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Part Image LTC2144IUP-12#TRPBF Linear Technology

ADC, Proprietary Method, 12-Bit, 1 Func, 2 Channel, Parallel, Word Access, CMOS, PQCC64