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LMV761 SINGLE HIGH SPEED, PRECIS
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FabricanteNational Semiconductor
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Peça do Fabricante #LMV761MFX/NOPB
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Ficha Técnica LMV761MFX/NOPB DataSheet
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Pacote SOT-23-6
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Em Estoque2417
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Especificações
| Atributo | Valor |
| Package / Case | Bulk |
| Part Status | Active |
| Type | General Purpose |
| Number of Elements | 1 |
| Output Type | Push-Pull |
| Voltage - Supply, Single/Dual (±) | 2.7V ~ 5V |
| Voltage - Input Offset (Max) | 0.2mV @ 5V |
| Current - Input Bias(Max) | 50pA @ 5V |
| Current - Quiescent (Max) | 700µA |
| CMRRPSRR(Typ) | 100dB CMRR, 110dB PSRR |
| Propagation Delay(Max) | 225ns |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
The LMV761MFX/NOPB is a precision operational amplifier developed by Texas Instruments. It is part of the LMV series known for high-speed and low-power consumption. This op-amp is ideal for applications needing high accuracy and stability, such as in instrumentation, medical devices, and data acquisition systems.
Key features of the LMV761MFX/NOPB include a low input offset voltage, low noise, and a wide gain bandwidth. It operates on a supply voltage range from 2.7V to 5.5V, making it suitable for battery-powered devices. The push-pull output stage enables rail-to-rail output swing, which enhances signal integrity across the full supply range. Its small footprint (SOT-23-5 package) is advantageous for space-constrained applications.
Additionally, the LMV761MFX/NOPB offers robust performance with a high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), ensuring minimal deviation in performance due to variations in supply voltage or input signal. This op-amp is a reliable choice for designers seeking precision and efficiency in their circuits.
Key features of the LMV761MFX/NOPB include a low input offset voltage, low noise, and a wide gain bandwidth. It operates on a supply voltage range from 2.7V to 5.5V, making it suitable for battery-powered devices. The push-pull output stage enables rail-to-rail output swing, which enhances signal integrity across the full supply range. Its small footprint (SOT-23-5 package) is advantageous for space-constrained applications.
Additionally, the LMV761MFX/NOPB offers robust performance with a high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), ensuring minimal deviation in performance due to variations in supply voltage or input signal. This op-amp is a reliable choice for designers seeking precision and efficiency in their circuits.
Equivalent
The LMV761MFX/NOPB is a high-speed, low-power comparator. Equivalent products include the MAX9031 from Maxim Integrated, the TLV3501 from Texas Instruments, and the AD8561 from Analog Devices. These comparators offer similar functionality with fast response times and low power consumption. Always verify the detailed specifications and pin compatibility when considering replacements.
Features
The LMV761MFX/NOPB is a precision, low-power comparator with several key features:
1. Low Offset Voltage: It has a very low input offset voltage of around 200 μV, ensuring high precision in comparison tasks.
2. Low Power Consumption: The device is designed to operate with minimal power, making it suitable for battery-powered applications.
3. Rail-to-Rail Input: The comparator offers rail-to-rail input, allowing it to handle input signals throughout the supply voltage range.
4. Push-Pull Output: It features a push-pull output stage, which can directly drive most standard logic families.
5. High Speed: The LMV761MFX/NOPB provides fast response times, with propagation delays typically around 40 ns.
6. Wide Supply Voltage Range: It operates over a wide supply voltage range, from 2.7 V to 5.5 V.
7. Small Package: The device is available in a small SOT-23 package, making it ideal for space-constrained applications.
These features make it suitable for a variety of applications, including medical devices, portable electronics, and precision measurement systems.
1. Low Offset Voltage: It has a very low input offset voltage of around 200 μV, ensuring high precision in comparison tasks.
2. Low Power Consumption: The device is designed to operate with minimal power, making it suitable for battery-powered applications.
3. Rail-to-Rail Input: The comparator offers rail-to-rail input, allowing it to handle input signals throughout the supply voltage range.
4. Push-Pull Output: It features a push-pull output stage, which can directly drive most standard logic families.
5. High Speed: The LMV761MFX/NOPB provides fast response times, with propagation delays typically around 40 ns.
6. Wide Supply Voltage Range: It operates over a wide supply voltage range, from 2.7 V to 5.5 V.
7. Small Package: The device is available in a small SOT-23 package, making it ideal for space-constrained applications.
These features make it suitable for a variety of applications, including medical devices, portable electronics, and precision measurement systems.
Pinout
The LMV761MFX/NOPB is a precision, low-voltage comparator manufactured by Texas Instruments. It typically comes in an 8-pin package, specifically the SOIC-8 (Small Outline Integrated Circuit) package. The device is designed for low-voltage operations and features a push-pull output stage, providing rail-to-rail output swing capability.
Key functions of the LMV761 include:
- High-speed response, with a propagation delay of approximately 40 ns.
- Low offset voltage, typically around 0.4 mV, which enhances precision.
- Low supply current, with a typical value of 300 µA, making it suitable for battery-powered applications.
- Wide supply voltage range from 2.7V to 5.5V, allowing for versatile use in different systems.
- It is designed for applications needing fast, accurate voltage comparisons, such as zero-crossing detectors, window comparators, and threshold detectors.
The compact 8-pin design allows for easy integration into circuit boards while providing reliable performance, making it ideal for a variety of analog signal-processing applications.
Key functions of the LMV761 include:
- High-speed response, with a propagation delay of approximately 40 ns.
- Low offset voltage, typically around 0.4 mV, which enhances precision.
- Low supply current, with a typical value of 300 µA, making it suitable for battery-powered applications.
- Wide supply voltage range from 2.7V to 5.5V, allowing for versatile use in different systems.
- It is designed for applications needing fast, accurate voltage comparisons, such as zero-crossing detectors, window comparators, and threshold detectors.
The compact 8-pin design allows for easy integration into circuit boards while providing reliable performance, making it ideal for a variety of analog signal-processing applications.
Manufacturer
The LMV761MFX/NOPB is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. TI is known for its extensive portfolio, including analog and embedded processing products, which serve a variety of industries such as automotive, industrial, consumer electronics, telecommunications, and more. The company is recognized for its innovation and contributions to the electronics industry, with a strong focus on research and development to advance technology and provide solutions for engineers and designers worldwide.
Application
The LMV761MFX/NOPB is a precision, low-power comparator suitable for a variety of applications. Key application areas include:
1. Battery-Powered Devices: Due to its low power consumption, it's ideal for portable and battery-operated equipment.
2. Voltage Monitoring: It's used in circuits to monitor voltage levels and react accordingly, crucial for power management and safety.
3. Sensor Interfaces: The comparator can interface with various sensors, providing threshold detection for proximity, temperature, and other environmental data.
4. Signal Processing: It can be used in signal detection and level shifting in communication and audio systems.
5. Medical Devices: Precision and reliability make it suitable for critical applications like medical instrumentation.
These applications benefit from the comparator's high speed, precision, and low power consumption.
1. Battery-Powered Devices: Due to its low power consumption, it's ideal for portable and battery-operated equipment.
2. Voltage Monitoring: It's used in circuits to monitor voltage levels and react accordingly, crucial for power management and safety.
3. Sensor Interfaces: The comparator can interface with various sensors, providing threshold detection for proximity, temperature, and other environmental data.
4. Signal Processing: It can be used in signal detection and level shifting in communication and audio systems.
5. Medical Devices: Precision and reliability make it suitable for critical applications like medical instrumentation.
These applications benefit from the comparator's high speed, precision, and low power consumption.
Package
The LMV761MFX/NOPB is a precision comparator from Texas Instruments, and it comes in a Small Outline Transistor (SOT-23-5) package type.
