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VCA820IDR - Texas Instruments

Description: SP Amp Variable Gain Amp Single ±6V/12V 14-Pin SOIC T/R

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VCA820IDR - Texas Instruments - PCB symbol
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PCB Footprints
VCA820IDR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 14 Ld SOIC_
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3D Models
VCA820IDR - Texas Instruments - 3D model - Small Outline Packages - 14 Ld SOIC_
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VCA820IDR Details

  • Manufacturer Part Number:

    VCA820IDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage-Max (Vsup):

    -6 V

  • Neg Supply Voltage-Min (Vsup):

    -3.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    36 mA

  • Supply Voltage-Max (Vsup):

    12 V

  • Supply Voltage-Min (Vsup):

    7 V

  • Supply Voltage-Nom (Vsup):

    5 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

  • Width:

    3.9 mm

VCA820IDR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VEE, and then the input signals. This ensures proper device operation and prevents potential latch-up conditions.
  • The gain setting can be optimized by adjusting the voltage on the GAIN pin. A higher voltage on the GAIN pin results in a higher gain, while a lower voltage results in a lower gain. The optimal gain setting will depend on the specific requirements of your application, including the input signal amplitude and the desired output signal level.
  • The maximum input signal amplitude that the VCA820IDR can handle is ±1.5V. Exceeding this amplitude may result in distortion or clipping of the output signal.
  • To ensure that the VCA820IDR is operating in the linear region, the input signal amplitude should be kept below ±1V, and the gain setting should be adjusted to avoid saturation. Additionally, the output signal should be monitored to ensure that it is not clipping or distorting.
  • The typical settling time of the VCA820IDR is around 10µs to 20µs, depending on the gain setting and the input signal amplitude. This is the time it takes for the output signal to stabilize after a change in the input signal or gain setting.

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VCA820IDR 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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