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PGA205AU - Texas Instruments

Description: PGA205AUG4, Instrumention Amplifier, 75dB CMRR, 16-Pin SOIC

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PGA205AU - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016A
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PGA205AU - Texas Instruments  - 3D model - Small Outline Packages - DW0016A
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PGA205AU Details

  • Manufacturer Part Number:

    PGA205AU

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.005 µA

  • Bandwidth (3dB)-Nom:

    1 MHz

  • Common-mode Reject Ratio-Min:

    75 dB

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    175 µV

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.004%

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Slew Rate-Nom:

    0.7 V/us

  • Subcategory:

    Instrumentation Amplifier

  • Supply Current-Max:

    7.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Max:

    8

  • Voltage Gain-Min:

    1

  • Voltage Gain-Nom:

    2

  • Width:

    7.5 mm

PGA205AU Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog and digital power plane is recommended. Keep the analog and digital components separate and use a star-grounding scheme to minimize noise.
  • Use a calibration routine that writes to the internal registers to set the gain and offset. The PGA205AU has a built-in calibration engine that can be used to optimize the gain and offset. Refer to the application note for more details.
  • The maximum input voltage is 5.5V, but it's recommended to keep the input voltage below 5V to ensure reliable operation and to prevent damage to the device.
  • Use ESD protection diodes on the input pins and follow proper PCB design guidelines to minimize ESD risks. The PGA205AU has internal ESD protection, but external protection is still recommended.
  • Power up the device in the following sequence: AVDD, DVDD, and then the analog input signal. This ensures that the internal biasing and reference circuits are properly initialized.

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PGA205AU Overview

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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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Part Image PGA205AU/1K Texas Instruments

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Part Image PGA205AU-TR Texas Instruments

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Part Image PGA205AU/1KG4 Texas Instruments

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