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PGA281AIPW - Texas Instruments

Description: Zero-Drift, High Voltage Programmable Gain Amplifier

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PGA281AIPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A
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PGA281AIPW - Texas Instruments  - 3D model - Small Outline Packages - PW0016A
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PGA281AIPW Details

  • Manufacturer Part Number:

    PGA281AIPW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • 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):

    0.002 µA

  • Bandwidth (3dB)-Nom:

    6 MHz

  • Common-mode Reject Ratio-Min:

    116 dB

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    255 µV

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -20 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    1 V/us

  • Supply Current-Max:

    3 mA

  • Supply Voltage Limit-Max:

    20 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    6000

  • Voltage Gain-Max:

    125.8925412

  • Width:

    4.4 mm

PGA281AIPW Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a low-ESR capacitor for power decoupling and place it close to the device.
  • Monitor the device's junction temperature (TJ) and ensure it does not exceed 150°C. Also, ensure the input voltage (VIN) is within the recommended range of 2.7V to 5.5V, and the output current (IOUT) does not exceed 100mA.
  • The recommended input impedance is 1kΩ to 10kΩ. This ensures optimal performance and prevents signal attenuation.
  • The gain of the PGA281AIPW can be configured using the GAIN pin. Connect the GAIN pin to VREF (internal reference voltage) for a gain of 1, or to an external voltage source for a gain of 1 to 20.
  • The MUXOUT pin is an analog multiplexer output that allows the user to select one of the four input channels. This pin can be used to monitor the input signals or to implement a simple analog multiplexer.

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PGA281AIPW 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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