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LTC2634IUD-HZ12#PBF - Analog Devices

Description: Digital to Analog Converters - DAC 12-Bit SPI Quad DAC (4.096V ref, Reset to zero-scale)

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PCB Footprints
LTC2634IUD-HZ12#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UD Package 16-Lead Plastic QFN (3mm × 3mm) (Reference LTC DWG # 05-08-1691)
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3D Models
LTC2634IUD-HZ12#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UD Package 16-Lead Plastic QFN (3mm × 3mm) (Reference LTC DWG # 05-08-1691)
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LTC2634IUD-HZ12#PBF Details

  • Manufacturer Part Number:

    LTC2634IUD-HZ12#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1691

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Output Voltage-Max:

    4.096 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.061035%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    12

  • Number of Functions:

    4

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HWQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Settling Time-Nom (tstl):

    4.8 µs

  • Supply Current-Max:

    0.9 mA

  • Supply Voltage-Nom:

    5 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:

    3 mm

LTC2634IUD-HZ12#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC2634IUD-HZ12#PBF involves keeping the device away from high-current carrying traces, using a solid ground plane, and placing the device close to the power supply bypass capacitors. Additionally, it is recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and ensure optimal performance.
  • The LTC2634IUD-HZ12#PBF requires a single 3.3V or 5V power supply, and it is recommended to use a low-dropout linear regulator (LDO) to power the device. The power sequencing requirements involve powering up the device in the following order: VCC, followed by the input voltage (VIN), and then the output voltage (VOUT).
  • The LTC2634IUD-HZ12#PBF has a maximum junction temperature of 150°C, and it is recommended to keep the device temperature below 125°C for optimal performance. To ensure proper heat dissipation, it is recommended to use a heat sink, ensure good airflow, and avoid blocking the airflow around the device.
  • To troubleshoot issues with the LTC2634IUD-HZ12#PBF, it is recommended to check the power supply voltage, input voltage, and output voltage using an oscilloscope. Common pitfalls to avoid include incorrect power sequencing, inadequate decoupling, and poor PCB layout, which can lead to noise, oscillations, and reduced performance.
  • The LTC2634IUD-HZ12#PBF is designed to meet the electromagnetic interference (EMI) and electromagnetic compatibility (EMC) requirements of various regulatory standards, including CISPR 22 and FCC Part 15. To ensure compliance, it is recommended to use a shielded enclosure, minimize loop areas, and use EMI filters and shielding to reduce emissions.

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LTC2634IUD-HZ12#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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