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LTC2664CUH-12#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC2664CUH-12#PBF - Digital to Analogue Converter, 4-Ch, 12 bit, SPI, 4.5V to 5.5V, ± 4.5V to ± 15.75V, QFN, 32 Pins

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LTC2664CUH-12#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UH Package 32-Lead Plastic QFN (5mm × 5mm)
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LTC2664CUH-12#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UH Package 32-Lead Plastic QFN (5mm × 5mm)
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LTC2664CUH-12#PBF Details

  • Manufacturer Part Number:

    LTC2664CUH-12#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    5 X 5 MM, LEAD FREE, PLASTIC, MO-220WHHD, QFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    05-08-1693

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Output Voltage-Max:

    10 V

  • Analog Output Voltage-Min:

    -10 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Negative Supply Voltage-Nom:

    -15 V

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.8 mm

  • Settling Time-Nom (tstl):

    15.5 µs

  • Supply Voltage-Nom:

    15 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

  • Width:

    5 mm

LTC2664CUH-12#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC2664CUH-12#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a low-ESR capacitor for the VCC pin and to keep the input and output traces short and away from noise sources.
  • To ensure proper power-up and initialization, the LTC2664CUH-12#PBF requires a power-on reset (POR) circuit to ensure that the internal registers are reset to their default state. Additionally, the device requires a clock signal to be applied to the CLKIN pin before the device is enabled.
  • The maximum output current that the LTC2664CUH-12#PBF can deliver is 20mA per channel. However, the device's thermal performance is affected by the output current, and high output currents can cause the device to heat up. It's recommended to ensure good thermal dissipation and to keep the device within its recommended operating temperature range.
  • The LTC2664CUH-12#PBF can be configured for different output voltage ranges by setting the appropriate voltage reference and gain settings. The device can operate in three output voltage ranges: 0V to 2.5V, 0V to 5V, and 0V to 10V. However, each range has its own limitations, such as reduced accuracy and increased noise at higher output voltages.
  • Common noise sources that can affect the LTC2664CUH-12#PBF's performance include digital noise, power supply noise, and electromagnetic interference (EMI). These noise sources can be mitigated by using proper shielding, filtering, and decoupling, as well as by keeping the device away from noise sources and using a low-noise power supply.

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LTC2664CUH-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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