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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Obsolete |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 1.5V/µs |
| GainBandwidthProduct | 1.4 MHz |
| Current-InputBias | 1 nA |
| Voltage-InputOffset | 1 mV |
| Current-Supply | 100µA |
| Current-Output/Channel | 34 mA |
| Voltage-SupplySpan(Min) | 2.7 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
概述
Description
The LMV358AMU8X is a dual operational amplifier (op-amp) designed for low voltage applications. It is part of the LMV series, known for its low power consumption and wide bandwidth, making it suitable for various portable and battery-powered devices. The LMV358AMU8X operates on a supply voltage range from 2.7V to 5.5V, allowing it to function effectively in low-voltage environments.
Key features include a low input bias current and low offset voltage, ensuring precision in signal amplification. It has a rail-to-rail output, which maximizes the output voltage swing and enhances dynamic range. The device is packaged in a compact, surface-mount SOP-8 configuration, making it ideal for space-constrained applications.
The LMV358AMU8X is commonly used in audio processing, sensor interfaces, and general-purpose amplification tasks. Its robustness and efficiency in low voltage conditions make it a preferred choice for designers looking to implement reliable amplification solutions in modern electronic designs.
Key features include a low input bias current and low offset voltage, ensuring precision in signal amplification. It has a rail-to-rail output, which maximizes the output voltage swing and enhances dynamic range. The device is packaged in a compact, surface-mount SOP-8 configuration, making it ideal for space-constrained applications.
The LMV358AMU8X is commonly used in audio processing, sensor interfaces, and general-purpose amplification tasks. Its robustness and efficiency in low voltage conditions make it a preferred choice for designers looking to implement reliable amplification solutions in modern electronic designs.
Equivalent
The LMV358AMU8X is a dual operational amplifier. Equivalent products include the LM358 series from various manufacturers such as Texas Instruments, ON Semiconductor, and STMicroelectronics. Other equivalents might include the NCS358, TS358, or MC33172, depending on specific performance criteria like voltage range and package type. Always refer to the datasheet to ensure compatibility with your requirements.
Features
The LMV358AMU8X is a dual general-purpose operational amplifier (op-amp) designed for a wide range of applications. Key features include:
1. Low Supply Voltage: Operates on a wide range of supply voltages, typically from 2.7V to 5.5V, making it suitable for battery-powered devices.
2. Low Power Consumption: Offers low power consumption, ideal for portable applications.
3. Rail-to-Rail Output: Provides rail-to-rail output swing, which maximizes the output voltage range, enhancing performance in low voltage conditions.
4. Wide Bandwidth: Features a gain bandwidth product of approximately 1 MHz, providing good performance for a variety of signal frequencies.
5. Low Input Bias Current: Ensures minimal loading on preceding stages, useful in high-impedance applications.
6. Slew Rate: Offers a slew rate of typically 0.5 V/µs, suitable for moderate speed signal processing.
7. Small Package: Available in a compact package, such as the 8-pin VSSOP, making it suitable for space-constrained applications.
These features make the LMV358AMU8X a versatile choice for signal conditioning, filtering, and amplification in consumer electronics, automotive, and industrial applications.
1. Low Supply Voltage: Operates on a wide range of supply voltages, typically from 2.7V to 5.5V, making it suitable for battery-powered devices.
2. Low Power Consumption: Offers low power consumption, ideal for portable applications.
3. Rail-to-Rail Output: Provides rail-to-rail output swing, which maximizes the output voltage range, enhancing performance in low voltage conditions.
4. Wide Bandwidth: Features a gain bandwidth product of approximately 1 MHz, providing good performance for a variety of signal frequencies.
5. Low Input Bias Current: Ensures minimal loading on preceding stages, useful in high-impedance applications.
6. Slew Rate: Offers a slew rate of typically 0.5 V/µs, suitable for moderate speed signal processing.
7. Small Package: Available in a compact package, such as the 8-pin VSSOP, making it suitable for space-constrained applications.
These features make the LMV358AMU8X a versatile choice for signal conditioning, filtering, and amplification in consumer electronics, automotive, and industrial applications.
Pinout
The LMV358AMU8X is an operational amplifier (op-amp) from the LMV358 series, housed in an 8-pin MSOP (Mini Small Outline Package). It features two independent op-amps in a single package. The pin configuration and functions are as follows:
1. V+ (Pin 8): Positive power supply.
2. Output A (Pin 1): Output of the first op-amp.
3. Inverting Input A (Pin 2): Inverting input of the first op-amp.
4. Non-Inverting Input A (Pin 3): Non-inverting input of the first op-amp.
5. V- (GND) (Pin 4): Negative power supply or ground.
6. Non-Inverting Input B (Pin 5): Non-inverting input of the second op-amp.
7. Inverting Input B (Pin 6): Inverting input of the second op-amp.
8. Output B (Pin 7): Output of the second op-amp.
This op-amp is commonly used in applications requiring low voltage and low power consumption.
1. V+ (Pin 8): Positive power supply.
2. Output A (Pin 1): Output of the first op-amp.
3. Inverting Input A (Pin 2): Inverting input of the first op-amp.
4. Non-Inverting Input A (Pin 3): Non-inverting input of the first op-amp.
5. V- (GND) (Pin 4): Negative power supply or ground.
6. Non-Inverting Input B (Pin 5): Non-inverting input of the second op-amp.
7. Inverting Input B (Pin 6): Inverting input of the second op-amp.
8. Output B (Pin 7): Output of the second op-amp.
This op-amp is commonly used in applications requiring low voltage and low power consumption.
Manufacturer
The LMV358AMU8X is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a variety of electronic components, including integrated circuits and analog devices. TI is known for its innovation in the semiconductor industry and serves various sectors such as industrial, automotive, personal electronics, and communications equipment. The company focuses on creating technology that is foundational to modern electronics and aims to address the needs of its customers through quality and reliable products.
Application
The LMV358AMU8X is a dual general-purpose operational amplifier suitable for a variety of applications. Its application areas include:
1. Signal Conditioning: Amplifying and filtering signals in sensor interfaces.
2. Data Acquisition: Used in analog-to-digital conversion systems.
3. Consumer Electronics: Found in audio equipment, TVs, and mobile devices.
4. Industrial Automation: Utilized in control systems and instrumentation.
5. Portable Devices: Ideal for battery-powered applications due to low power consumption.
6. Medical Devices: Used in diagnostic and monitoring equipment.
7. Automotive Systems: Employed in various control and infotainment systems.
Its low voltage and low power features make it versatile for many low-power and portable applications.
1. Signal Conditioning: Amplifying and filtering signals in sensor interfaces.
2. Data Acquisition: Used in analog-to-digital conversion systems.
3. Consumer Electronics: Found in audio equipment, TVs, and mobile devices.
4. Industrial Automation: Utilized in control systems and instrumentation.
5. Portable Devices: Ideal for battery-powered applications due to low power consumption.
6. Medical Devices: Used in diagnostic and monitoring equipment.
7. Automotive Systems: Employed in various control and infotainment systems.
Its low voltage and low power features make it versatile for many low-power and portable applications.
Package
The LMV358AMU8X is typically available in a surface-mount package called MSOP-8 (Mini Small Outline Package with 8 pins). This package is designed for general-purpose applications where space is limited, allowing for efficient use on printed circuit boards.