Please enter a minimum 3 letters or numbers
Technical Content
Part Image

LMH6643QMMX/NOPB - Texas Instruments

Description: Op Amp Dual Low Power Amplifier R-R O/P ±5V/10V Automotive 8-Pin VSSOP T/R

Download LMH6643QMMX/NOPB 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
Send part feedback
Symbol
LMH6643QMMX/NOPB - Texas Instruments - PCB symbol
click to zoom
PCB Footprints
LMH6643QMMX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK (S-PDSO-G8)
click to zoom
3D Models
LMH6643QMMX/NOPB - Texas Instruments - 3D model - Small Outline Packages - DGK (S-PDSO-G8)
click to zoom

LMH6643QMMX/NOPB Details

  • Manufacturer Part Number:

    LMH6643QMMX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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):

    3.25 µA

  • Bandwidth (3dB)-Nom:

    46 MHz

  • Bias Current-Max (IIB) @25C:

    2.6 µA

  • Common-mode Reject Ratio-Min:

    74 dB

  • Common-mode Reject Ratio-Nom:

    95 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.8 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -6.75 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Min:

    100 V/us

  • Slew Rate-Nom:

    135 V/us

  • Supply Current-Max:

    11 mA

  • Supply Voltage Limit-Max:

    6.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Min:

    5011.872

  • Wideband:

    NO

  • Width:

    3 mm

LMH6643QMMX/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a layout that minimizes parasitic inductance and capacitance, keeps the input and output traces short and away from each other, and uses a solid ground plane. A 4-layer PCB with a dedicated power plane and a separate ground plane is also recommended.
  • The LMH6643QMMX/NOPB has a thermal pad that must be connected to a thermal relief pattern on the PCB to dissipate heat. A heat sink or a thermal interface material can also be used to improve thermal management. Additionally, ensure good airflow around the device and avoid blocking the airflow with components or PCB features.
  • Texas Instruments recommends using a 50Ω termination resistor at the input and output of the op-amp to match the impedance of the signal traces. This helps to minimize reflections and ensure signal integrity. Additionally, using a series resistor and capacitor at the input can help to filter out high-frequency noise.
  • To ensure stability, Texas Instruments recommends using a compensation capacitor between the output and the inverting input of the op-amp. The value of the capacitor depends on the gain and load capacitance, but a typical value is around 10-22pF. Additionally, using a series resistor at the output can help to isolate the op-amp from capacitive loads.
  • Texas Instruments recommends using a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor as close as possible to the power supply pins of the op-amp. This helps to filter out high-frequency noise and ensure a stable power supply. Additionally, using a ferrite bead or a power supply filter can help to further reduce noise.

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

LMH6643QMMX/NOPB Overview

Use the download button to access the LMH6643QMMX/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LMH66, 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 LMH6643QMMX/NOPB

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

LMH6643QMMX/NOPB Alternates

Showing results

Image Part Number Model
Part Image LMH6643MM/NOPB Texas Instruments

Operational Amplifier, 2 Func, 5000uV Offset-Max, 46MHz Band Width, BIPolar, PDSO8
Part Image LMH6643QMM/NOPB Texas Instruments

Operational Amplifier, 2 Func, 5000uV Offset-Max, 46MHz Band Width, BIPolar, PDSO8