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LTC2309IF#TRPBF - Analog Devices

Description: Analog to Digital Converters - ADC 12-bit, 8-ch 14ksps I2C SAR ADC

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LTC2309IF#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LTC2309IF#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (F Package) 20-Lead Plastic TSSOP (4.4mm)
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LTC2309IF#TRPBF - Analog Devices - 3D model - Small Outline Packages - (F Package) 20-Lead Plastic TSSOP (4.4mm)
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LTC2309IF#TRPBF Details

  • Manufacturer Part Number:

    LTC2309IF#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    4.40 MM, LEAD FREE, PLASTIC, TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    05-08-1650 (F20)

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2.048 V

  • Analog Input Voltage-Min:

    -2.048 V

  • Conversion Time-Max:

    1.8 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    8

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.014 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    3 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LTC2309IF#TRPBF Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the LTC2309IF involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog input traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog power plane and a dedicated digital power plane.
  • The LTC2309IF has a thermal pad that must be connected to a thermal relief pattern on the PCB to dissipate heat. It's recommended to use a thermal interface material (TIM) between the thermal pad and the PCB, and to design the PCB with thermal vias to dissipate heat to the surrounding air or a heat sink.
  • The recommended power-up sequence for the LTC2309IF is to power up the analog supply (VCC) before the digital supply (VDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent latch-up or other issues.
  • The LTC2309IF has an internal calibration circuit that can be used to calibrate the device. The calibration process involves applying a known input voltage and then adjusting the internal calibration registers to achieve the desired accuracy and performance. The calibration process can be performed using the SPI interface and the device's calibration registers.
  • The recommended method for driving the LTC2309IF's analog inputs involves using a low-impedance source, such as an op-amp or a low-impedance voltage source, to drive the inputs. It's also recommended to use a series resistor and a capacitor to filter out noise and reduce the input impedance.

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LTC2309IF#TRPBF Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like LTC23, 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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