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LTC2472IDD#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC2472IDD#PBF - Analogue to Digital Converter, 16 bit, 1 kSPS, Differential, Serial, SPI, Single, 2.7 V

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LTC2472IDD#PBF - Analog Devices - PCB symbol
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LTC2472IDD#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - 12-Lead Plastic DFN (3mm × 3mm)
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LTC2472IDD#PBF - Analog Devices - 3D model - Small Outline No-lead - 12-Lead Plastic DFN (3mm × 3mm)
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LTC2472IDD#PBF Details

  • Manufacturer Part Number:

    LTC2472IDD#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3 X 3 MM, LEAD FREE, PLASTIC, DFN-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1725

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    1.25 V

  • Analog Input Voltage-Min:

    -1.25 V

  • Conversion Time-Max:

    4800 µs

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0183%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.12,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.001 MHz

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    5 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.45 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3 mm

LTC2472IDD#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC2472 involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the ADC input pins. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog layer to minimize noise and interference.
  • To optimize the performance of the LTC2472 in noisy environments, use a low-pass filter on the input pins, add a ferrite bead or a common-mode choke to the input lines, and use a shielded cable to connect the sensor to the ADC. Additionally, consider using a differential input configuration to reject common-mode noise.
  • The maximum sampling rate of the LTC2472 is 3.9kSPS (kilo-samples per second) at 24-bit resolution. However, the actual sampling rate may be limited by the system's clock frequency, the input signal bandwidth, and the noise floor of the system.
  • Yes, the LTC2472 can be used with an external reference voltage. The device has a REF pin that can be connected to an external reference voltage source. The reference voltage should be between 2.5V and 5.5V, and the input voltage range should be adjusted accordingly.
  • The LTC2472 has an internal calibration mechanism that can be initiated by writing a specific code to the device's control register. The calibration process adjusts the device's offset and gain to optimize its performance. Refer to the datasheet for the specific calibration procedure.

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LTC2472IDD#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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