Part Image

LM7121IM5 - Texas Instruments

Description: Single fast op-amp,LM7121IM5 SO723-5

Download LM7121IM5 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LM7121IM5 - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - 5-Pin SOT-23_
click to zoom
3D Models
LM7121IM5 - Texas Instruments  - 3D model - SOT23 (5-Pin) - 5-Pin SOT-23_
click to zoom

LM7121IM5 Details

  • Manufacturer Part Number:

    LM7121IM5

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    PLASTIC, SOT-23, 5 PIN

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    1999-08-04

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    12 µA

  • Bandwidth (3dB)-Nom:

    50 MHz

  • Bias Current-Max (IIB) @25C:

    9.5 µA

  • Common-mode Reject Ratio-Min:

    73 dB

  • Common-mode Reject Ratio-Nom:

    93 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    4.3 µA

  • Input Offset Voltage-Max:

    8000 µV

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e0

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • 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:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Slew Rate-Nom:

    1300 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    6.6 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Unity Gain BW-Nom:

    105000

  • Voltage Gain-Min:

    790

  • Wideband:

    YES

  • Width:

    1.6 mm

LM7121IM5 Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a compact layout with the LM7121IM5 placed close to the load, and the input and output capacitors placed as close as possible to the device. A ground plane is also recommended to reduce noise and improve thermal performance.
  • To ensure stability, it's essential to follow the recommended layout and placement guidelines, use the correct output capacitor value and type, and ensure that the input voltage is within the recommended range. Additionally, adding a small resistor (e.g., 10 ohms) in series with the output capacitor can help prevent oscillations.
  • The LM7121IM5 can deliver up to 1.5A of output current, but this is dependent on the input voltage, output voltage, and ambient temperature. It's essential to check the device's thermal performance and ensure that it is operated within the recommended specifications to avoid overheating.
  • The LM7121IM5 is rated for operation up to 125°C, but its performance and reliability may be affected at high temperatures. It's essential to check the device's thermal performance and ensure that it is operated within the recommended specifications to avoid overheating and reduce the risk of failure.
  • To protect the LM7121IM5 from input voltage transients and surges, it's recommended to add a TVS (transient voltage suppressor) diode or a voltage clamp circuit at the input. This can help absorb or clamp voltage transients and prevent damage to the device.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM7121IM5 Overview

Use the download button to access the LM7121IM5 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM712, or try a keyword search, such as Operational Amplifiers

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.

Parts related to LM7121IM5

Showing 0 results

LM7121IM5 Alternates

Showing results

Image Part Number Model
Part Image LM7121IM5/NOPB Texas Instruments

Operational Amplifier, 1 Func, 8000uV Offset-Max, 50MHz Band Width, BIPolar, PDSO5

Part Image LM7121IM5X/NOPB Texas Instruments

Operational Amplifier, 1 Func, 8000uV Offset-Max, 50MHz Band Width, BIPolar, PDSO5

Part Image LM7121IM5X/NOPB National Semiconductor Corporation

Operational Amplifier, 1 Func, 15000uV Offset-Max, BIPolar, PDSO5

Part Image LM7121IM5/NOPB National Semiconductor Corporation

Operational Amplifier, 1 Func, 15000uV Offset-Max, BIPolar, PDSO5