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LTC2246IUH - Analog Devices

Description: 14-Bit, 65/40/25Msps Low Power 3V ADCs

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LTC2246IUH - Analog Devices - PCB symbol
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PCB Footprints
LTC2246IUH - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN-32-ren2
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3D Models
LTC2246IUH - Analog Devices - 3D model - Quad Flat No-Lead - QFN-32-ren2
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LTC2246IUH Details

  • Manufacturer Part Number:

    LTC2246IUH

  • Part Life Cycle Code:

    Active Unconfirmed

  • Package Description:

    HVQCCN-32

  • ECCN Code:

    3A991.c.3

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    2

  • Analog Input Voltage-Max:

    1.9 V

  • Analog Input Voltage-Min:

    1 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e0

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • 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

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    40 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

LTC2246IUH Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2246IUH involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a low-ESR capacitor for the VCC pin and to keep the digital signals away from the analog signals.
  • To optimize the performance of the LTC2246IUH in high-frequency applications, it's recommended to use a low-jitter clock source, minimize the trace length and capacitance of the analog signal paths, and use a high-quality, low-ESR capacitor for the VCC pin. Additionally, the device's internal clock can be synchronized with an external clock source to reduce jitter.
  • The maximum allowable clock frequency for the LTC2246IUH is 80MHz. As the clock frequency increases, the device's power consumption also increases. However, the power consumption can be reduced by using a lower clock frequency or by using the device's power-down mode.
  • The LTC2246IUH can be interfaced with a microcontroller or FPGA using a parallel or serial digital interface. The recommended digital interface protocols include CMOS, LVDS, or LVPECL. The device's digital output can be configured to match the interface requirements of the microcontroller or FPGA.
  • The LTC2246IUH has a maximum junction temperature of 150°C. To ensure reliable operation, it's recommended to keep the device's junction temperature below 125°C. This can be achieved by using a heat sink, reducing the power consumption, or improving the airflow around the device.

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LTC2246IUH Overview

Use the download button to access the LTC2246IUH schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LTC22, or try a keyword search, such as Analog to Digital Converters

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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