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Part Details for LMP7731MFX/NOPB by Texas Instruments
Results Overview of LMP7731MFX/NOPB by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
LMP7731MFX/NOPB Information
LMP7731MFX/NOPB by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| DS96174CN/NOPB | Rochester Electronics LLC | DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16 | |
| LM611IM/NOPB | Rochester Electronics LLC | LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar |
Price & Stock for LMP7731MFX/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-43851-1-ND
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DigiKey | IC OPAMP GP 1 CIRCUIT SOT23-5 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | Temporarily Out of Stock |
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$0.8166 / $1.6900 | Buy Now |
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DISTI #
926-LMP7731MFX/NOPB
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Mouser Electronics | Precision Amplifiers Single 2.9 nV/sqrt(H z) Low Noise Precis A 926-LMP7731MFE/NOPB RoHS: Compliant | 0 |
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$0.8050 / $1.6900 | Order Now |
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LCSC | 22MHz 14nA Single channel SOT-23-5 Precision Op Amps ROHS | 567 |
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$0.8649 / $1.4520 | Buy Now |
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Vyrian | Amplifiers | 71174 |
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RFQ | |
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Win Source Electronics | IC OPAMP GP 22MHZ RRO SOT23-5 | 9180 |
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$1.4598 / $2.1896 | Buy Now |
Part Details for LMP7731MFX/NOPB
LMP7731MFX/NOPB CAD Models
LMP7731MFX/NOPB Part Data Attributes
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LMP7731MFX/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LMP7731MFX/NOPB
Texas Instruments
Single 2.9 nV/sqrt(Hz) Low Noise, Precision, RRIO Amplifier 5-SOT-23 -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOT-23 | |
| Package Description | GREEN, SOT-23, 5 PIN | |
| Pin Count | 5 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 0.075 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-G5 | |
| JESD-609 Code | e3 | |
| Length | 2.9 mm | |
| Low-Bias | NO | |
| Low-Offset | YES | |
| Micropower | NO | |
| Moisture Sensitivity Level | 1 | |
| 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 | 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-Min | 2.4 V/us | |
| Slew Rate-Nom | 2.4 V/us | |
| Supply Current-Max | 3 mA | |
| Supply Voltage Limit-Max | 6 V | |
| Supply Voltage-Nom (Vsup) | 2.5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 22000 | |
| Voltage Gain-Min | 31620 | |
| Wideband | NO | |
| Width | 1.6 mm |
Alternate Parts for LMP7731MFX/NOPB
This table gives cross-reference parts and alternative options found for LMP7731MFX/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LMP7731MFX/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LMP7731MF/NOPB | National Semiconductor Corporation | Check for Price | IC OP-AMP, 120 uV OFFSET-MAX, 21 MHz BAND WIDTH, PDSO5, ROHS COMPLIANT, SOT-23, 5 PIN, Operational Amplifier | LMP7731MFX/NOPB vs LMP7731MF/NOPB |
| LMP7731MF | National Semiconductor Corporation | Check for Price | IC OP-AMP, 600 uV OFFSET-MAX, 21 MHz BAND WIDTH, PDSO5, SOT-23, 5 PIN, Operational Amplifier | LMP7731MFX/NOPB vs LMP7731MF |
| LMP7731MFX/NOPB | National Semiconductor Corporation | Check for Price | IC OP-AMP, 120 uV OFFSET-MAX, 21 MHz BAND WIDTH, PDSO5, ROHS COMPLIANT, SOT-23, 5 PIN, Operational Amplifier | LMP7731MFX/NOPB vs LMP7731MFX/NOPB |
| LMP7731MFE | National Semiconductor Corporation | Check for Price | IC OP-AMP, 600 uV OFFSET-MAX, 21 MHz BAND WIDTH, PDSO5, SOT-23, 5 PIN, Operational Amplifier | LMP7731MFX/NOPB vs LMP7731MFE |
| LMP7731MFX | National Semiconductor Corporation | Check for Price | IC OP-AMP, 600 uV OFFSET-MAX, 21 MHz BAND WIDTH, PDSO5, SOT-23, 5 PIN, Operational Amplifier | LMP7731MFX/NOPB vs LMP7731MFX |
LMP7731MFX/NOPB Frequently Asked Questions (FAQ)
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Texas Instruments recommends a star-ground configuration, with the analog and digital grounds separated and connected at a single point. Additionally, it's essential to keep the analog and digital signal traces separate and away from each other to minimize noise coupling. A good layout practice is to place the LMP7731MFX/NOPB close to the analog signal sources and keep the analog signal paths as short as possible.
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The LMP7731MFX/NOPB is specified to operate from -40°C to 125°C. To ensure operation within this range, it's essential to provide adequate heat sinking, especially in high-power applications. A thermal pad on the bottom of the package can be connected to a copper plane on the PCB to dissipate heat. Additionally, the device should be operated within its specified power dissipation limits to prevent overheating.
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The recommended input voltage range for the LMP7731MFX/NOPB is 2.7V to 5.5V. Operating the device outside this range may affect its performance, including reduced accuracy, increased noise, and decreased output current capability. It's essential to ensure the input voltage is within the specified range to guarantee optimal performance and reliability.
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The LMP7731MFX/NOPB has a built-in POR and BOR circuitry to ensure the device powers up correctly and resets the internal registers in case of a power failure. To handle these features, it's essential to ensure a stable power supply, with a slow enough rise time to allow the POR circuitry to detect the power-on event correctly. Additionally, the BOR threshold should be set according to the specific application requirements to prevent unwanted resets.
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When selecting the output capacitor (COUT) for the LMP7731MFX/NOPB, it's essential to consider the output voltage ripple, stability, and transient response. A capacitor with a low equivalent series resistance (ESR) and a high capacitance value is recommended to ensure a stable output voltage. The capacitor should also be rated for the maximum output current and voltage of the device.