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LTC2294CUP#PBF - Analog Devices

Description: Dual 12-Bit, 80Msps Low Power 3V ADC

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LTC2294CUP#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UP Package 64-Lead Plastic QFN (9mm × 9mm)
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LTC2294CUP#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UP Package 64-Lead Plastic QFN (9mm × 9mm)
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LTC2294CUP#PBF Details

  • Manufacturer Part Number:

    LTC2294CUP#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HVQCCN-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    05-08-1705

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    1 V

  • Analog Input Voltage-Min:

    -0.5 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Linearity Error-Max (EL):

    0.0342%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • 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 Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    80 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:

    9 mm

LTC2294CUP#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2294 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 conversions with the LTC2294, it's essential to provide a clean and stable power supply, use a high-quality analog input signal, and minimize noise and interference on the analog input pins. Additionally, it's recommended to use the internal reference voltage and to calibrate the ADC regularly.
  • The maximum sampling rate of the LTC2294 is 125Msps. However, the actual sampling rate may be limited by the system clock frequency, the analog input bandwidth, and the digital output data rate.
  • Yes, the LTC2294 can be used with an external reference voltage. The external reference voltage should be connected to the REF pin, and the internal reference voltage should be disabled by connecting the REFIN pin to GND.
  • The LTC2294 can be interfaced with a microcontroller or FPGA using the SPI-compatible serial interface. The ADC output data can be read from the DOUT pin, and the chip select pin (CS) is used to enable or disable the serial interface.

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LTC2294CUP#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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