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LTC2159CUK#PBF - Analog Devices

Description: Analog to Digital Converters - ADC 16-bit, 20Msps, 1.8V Low-Power ADC, Parallel Outputs

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LTC2159CUK#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LTC2159CUK#PBF
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LTC2159CUK#PBF Details

  • Manufacturer Part Number:

    LTC2159CUK#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    7 X 7 MM, LEAD FREE, PLASTIC, MO-220WKKD-2, QFN-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    05-08-1704

  • Country Of Origin:

    Thailand

  • ECCN Code:

    3A991.C.4

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2 V

  • Analog Input Voltage-Min:

    -2 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0092%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    20 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    28.5 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

LTC2159CUK#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2159 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the ADC and the analog input pins. 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 accurate conversion results, it's essential to follow proper PCB layout guidelines, use a high-quality analog input signal, and ensure that the ADC is properly calibrated. Additionally, the LTC2159 has a built-in calibration feature that can be used to compensate for any internal errors.
  • The maximum sampling rate of the LTC2159 is 135Msps, but this can be limited by the specific application and the quality of the analog input signal. It's recommended to consult the datasheet and application notes for more information on achieving the highest possible sampling rate.
  • Yes, the LTC2159 can be used in a multi-channel application by using multiple devices or by using a multiplexer to switch between multiple analog input channels. However, it's essential to ensure that the multiplexer is properly designed and that the switching time is minimized to avoid any errors or distortions in the conversion results.
  • The LTC2159 has a parallel output interface that can be easily interfaced with a microcontroller or FPGA. The specific interface requirements will depend on the particular microcontroller or FPGA being used, but generally, it involves connecting the output pins of the LTC2159 to the input pins of the microcontroller or FPGA and using a clock signal to synchronize the data transfer.

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LTC2159CUK#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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