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LTC2250CUH#PBF - Analog Devices

Description: Analog to Digital Converters - ADC 10-B, 105Msps L N 3V ADCs

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LTC2250CUH#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LTC2250CUH#PBFa
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LTC2250CUH#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - LTC2250CUH#PBFa
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LTC2250CUH#PBF Details

  • Manufacturer Part Number:

    LTC2250CUH#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HVQCCN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    05-08-1693

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    1 V

  • Analog Input Voltage-Min:

    -1 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0586%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    10

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • 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 Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • 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:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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:

    5 mm

LTC2250CUH#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2250CUH 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 signal sources. 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 stable and low-noise power supply, and ensure that the analog input signals are properly filtered and buffered. Additionally, the ADC should be operated within its specified temperature range, and the input signals should be within the specified voltage range.
  • The maximum sampling rate of the LTC2250CUH is 125Msps, but this can be limited by the specific application and the quality of the analog input signals. In practice, the achievable sampling rate may be lower due to factors such as aperture jitter, thermal noise, and clock jitter.
  • The LTC2250CUH can be interfaced with a microcontroller or FPGA using a parallel or serial interface. The parallel interface uses a 16-bit data bus, while the serial interface uses a SPI-compatible interface. The specific interface used will depend on the requirements of the application and the capabilities of the microcontroller or FPGA.
  • The power consumption of the LTC2250CUH is typically around 1.2W at maximum sampling rate, but this can be minimized by reducing the sampling rate, using the power-down mode, and optimizing the power supply voltage. Additionally, the use of a low-power mode can reduce the power consumption to around 10mW.

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LTC2250CUH#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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