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LMV921M7X - Texas Instruments

Description: Operational Amplifiers - Op Amps

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PCB Footprints
LMV921M7X - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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3D Models
LMV921M7X - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A
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LMV921M7X Details

  • Manufacturer Part Number:

    LMV921M7X

  • Pbfree Code:

    No

  • Rohs Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    TSSOP, TSSOP5/6,.08

  • Pin Count:

    5

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.035 µA

  • Bias Current-Max (IIB) @25C:

    0.035 µA

  • Common-mode Reject Ratio-Nom:

    82 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    6000 µV

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e0

  • Length:

    2 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TAPE AND REEL

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.39 V/us

  • Supply Current-Max:

    0.2 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Min:

    4500

  • Wideband:

    NO

  • Width:

    1.25 mm

LMV921M7X Frequently Asked Questions (FAQs)

  • For optimal performance, it is recommended to follow a star-ground layout, keep the input and output traces short and away from each other, and use a solid ground plane. Additionally, decoupling capacitors should be placed close to the power pins.
  • The LMV921M7X has built-in ESD protection, but it is still recommended to follow proper ESD handling procedures during assembly and testing. This includes using ESD-safe materials, grounding oneself before handling the device, and using ESD protection devices such as diodes or resistors.
  • The LMV921M7X is rated for operation from -40°C to 125°C, but it is recommended to derate the device for operation above 85°C to ensure reliability and prevent thermal shutdown.
  • Yes, the LMV921M7X is suitable for high-impedance circuits due to its high input impedance (10^12 ohms) and low input bias current (10pA). However, it is recommended to ensure that the input signal is properly terminated and that the circuit is designed to minimize noise and oscillations.
  • The gain resistors should be chosen based on the desired gain and bandwidth of the circuit. A higher gain resistor value will result in a higher gain, but may also reduce the bandwidth. It is recommended to use 1% or 0.1% tolerance resistors to ensure accuracy and stability.

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LMV921M7X 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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