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LM7321MF - Texas Instruments

Description: TEXAS INSTRUMENTS - LM7321MF - OP AMP, 20MHZ, 18V/US, 700UV, SOT23-5

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LM7321MF - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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LM7321MF - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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LM7321MF Details

  • Manufacturer Part Number:

    LM7321MF

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • 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):

    1.5 µA

  • Bias Current-Max (IIB) @25C:

    1 µA

  • Common-mode Reject Ratio-Min:

    65 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    6000 µV

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e0

  • Length:

    2.92 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -17.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.19 mm

  • Slew Rate-Nom:

    12.3 V/us

  • Supply Current-Max:

    2 mA

  • Supply Voltage Limit-Max:

    17.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.953 mm

  • Terminal Position:

    DUAL

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

    40

  • Unity Gain BW-Nom:

    16000

  • Voltage Gain-Min:

    2511

  • Wideband:

    NO

  • Width:

    1.6 mm

LM7321MF Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LM7321MF is -40°C to 125°C. While the datasheet specifies a range of -40°C to 85°C, TI's application notes and reliability reports suggest that the device can operate up to 125°C with some derating.
  • To ensure stability in high-gain configurations, it's essential to follow proper PCB layout practices, such as minimizing parasitic capacitance and inductance, using a solid ground plane, and placing the compensation capacitor (Ccomp) close to the device. Additionally, TI recommends using a gain-setting resistor (Rg) with a value between 1 kΩ and 10 kΩ to improve stability.
  • The recommended input capacitance for the LM7321MF is 10 nF to 100 nF. This range provides a good balance between noise filtering and stability. However, the optimal input capacitance value may vary depending on the specific application and noise environment.
  • Yes, the LM7321MF can be used as a unity-gain buffer. However, TI recommends using a gain-setting resistor (Rg) with a value of 0 Ω to minimize the input offset voltage and ensure optimal performance. Additionally, the output impedance of the device should be considered when designing the buffer circuit.
  • The LM7321MF has built-in ESD protection, but it's still essential to follow proper ESD handling practices during manufacturing and assembly. TI recommends using ESD-sensitive device handling procedures, such as grounding wrist straps and using ESD-protected workstations, to prevent damage to the device.

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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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For a full list of alternate parts for LM7321MF, check out Findchips.com