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LMP7732MA/NOPB - Texas Instruments

Description: Dual 2.9 nV/sqrt(Hz) Low Noise, Precision, RRIO Amplifier

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LMP7732MA/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A  SOIC
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LMP7732MA/NOPB - Texas Instruments  - 3D model - Small Outline Packages - D0008A  SOIC
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LMP7732MA/NOPB Details

  • Manufacturer Part Number:

    LMP7732MA/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • 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):

    0.03 µA

  • Bias Current-Max (IIB) @25C:

    0.03 µA

  • Common-mode Reject Ratio-Min:

    101 dB

  • Common-mode Reject Ratio-Nom:

    120 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.065 µA

  • Input Offset Voltage-Max:

    500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.753 mm

  • Slew Rate-Nom:

    2.4 V/us

  • Supply Current-Max:

    6 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    22000

  • Voltage Gain-Min:

    31620

  • Wideband:

    NO

  • Width:

    3.9 mm

LMP7732MA/NOPB Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LMP7732MA/NOPB is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability, it's recommended to use a compensation capacitor (CC) between the output and the inverting input pins. The value of CC depends on the gain and bandwidth requirements of the application. A good starting point is to use a 10pF to 22pF capacitor.
  • To minimize noise and ensure optimal performance, it's recommended to follow a star-ground layout, keep the input and output traces short and separate, and avoid running digital signals near the analog signals. Additionally, use a solid ground plane and decouple the power supply pins with 0.1uF capacitors.
  • Yes, the LMP7732MA/NOPB can be used in a single-supply configuration. However, the input common-mode voltage range is limited to VCC-1.5V to VCC+0.5V. To ensure proper operation, the input signal should be biased within this range.
  • The LMP7732MA/NOPB has internal ESD protection diodes, but it's still recommended to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and handle the devices by the body or pins, rather than the leads.

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LMP7732MA/NOPB 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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