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PCM1809IRTER - Texas Instruments

Description: Analog to Digital Converters - ADC Stereo-channel 32-bit 192kHz audio ADC with 102dB SNR and no external AC-coupling capacitors 20-WQFN -40 to 105

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PCM1809IRTER - Texas Instruments - PCB symbol
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PCB Footprints
PCM1809IRTER - Texas Instruments PCB footprint - Other - Other - RTE0020A
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3D Models
PCM1809IRTER - Texas Instruments - 3D model - Other - RTE0020A
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PCM1809IRTER Details

  • Manufacturer Part Number:

    PCM1809IRTER

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.6 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    4

  • Number of Bits:

    32

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.192 MHz

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

PCM1809IRTER Frequently Asked Questions (FAQs)

  • The recommended clock source for the PCM1809 is a crystal oscillator or a high-quality clock source with low jitter. The clock source should be able to provide a stable clock signal with a frequency of 256x or 512x the desired sample rate.
  • To configure the PCM1809 for master mode operation, set the MCLK pin as the clock output and connect it to the external clock source. Then, set the BCLK pin as the clock input and connect it to the external device. Finally, set the WCLK pin as the word clock output and connect it to the external device.
  • The maximum input voltage range for the analog input pins of the PCM1809 is 2.5Vpp differential, with a common-mode voltage range of 0.5V to 2.5V.
  • To optimize the PCB layout for the PCM1809, keep the analog and digital signal traces separate, use a solid ground plane, and minimize the length of the analog input traces. Also, place the analog and digital components on opposite sides of the PCB to reduce noise coupling.
  • The recommended power supply decoupling for the PCM1809 is to use a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor, placed as close as possible to the power pins.

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PCM1809IRTER Overview

Use the download button to access the PCM1809IRTER schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PCM18, or try a keyword search, such as Analog to Digital Converters

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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