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THS4121IDGNR - Texas Instruments

Description: 3.3 V, 100 MHz, 43 V/us, Fully Differential CMOS Amplifier

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THS4121IDGNR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 8-VSSOP
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THS4121IDGNR Details

  • Manufacturer Part Number:

    THS4121IDGNR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0000012 µA

  • Bandwidth (3dB)-Nom:

    100 MHz

  • Bias Current-Max (IIB) @25C:

    0.0000012 µA

  • Common-mode Reject Ratio-Min:

    64 dB

  • Common-mode Reject Ratio-Nom:

    96 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    8000 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.07 mm

  • Slew Rate-Nom:

    55 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    13.5 mA

  • Supply Voltage Limit-Max:

    3.6 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    100000

  • Voltage Gain-Min:

    1000

  • Wideband:

    YES

  • Width:

    3 mm

THS4121IDGNR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply the power supplies (VCC and VEE) before applying the input signals. This ensures that the internal circuitry is properly biased before the input signals are applied.
  • To optimize the layout, keep the input and output traces short and away from noise sources. Use a ground plane to reduce noise and ensure that the power supply decoupling capacitors are placed close to the device.
  • The THS4121 can drive capacitive loads up to 100 pF. However, it's recommended to limit the capacitive load to 10 pF or less to ensure stability and prevent oscillations.
  • While the THS4121 can be used as a comparator, it's not recommended due to its op-amp architecture. The device is optimized for linear amplification, and its performance as a comparator may not be optimal.
  • To reduce noise and EMI, use a shielded enclosure, keep the circuit board away from noise sources, and use filtering components such as ferrite beads or common-mode chokes. Additionally, ensure that the power supply is well-regulated and decoupled.

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THS4121IDGNR 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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