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LMV321M5X/NOPB
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FabricanteNational Semiconductor
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Peça do Fabricante #LMV321M5X/NOPB
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Ficha Técnica LMV321M5X/NOPB DataSheet
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Especificações
| Atributo | Valor |
| Package / Case | Bulk |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 1V/µs |
| Gain Bandwidth Product | 1 MHz |
| Current - Input Bias | 15 nA |
| Voltage - Input Offset | 1.7 mV |
| Supply Current | 130µA |
| Voltage - Supply Span(Min) | 2.7 V |
| Voltage - Supply Span(Max) | 5.5 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
The device offers a wide bandwidth of 1 MHz and a slew rate of 1 V/µs, which makes it suitable for a variety of applications, including signal conditioning, filtering, and amplification tasks. It has a rail-to-rail output swing that maximizes dynamic range and performance in low-voltage systems. The LMV321M5X/NOPB is available in a small SOT-23-5 package, making it ideal for space-constrained applications. Its robust design and reliable performance make it a popular choice for engineers and designers looking for a cost-effective solution in analog signal processing.
Equivalent
1. MCP6001 from Microchip Technology
2. TLV9001 from Texas Instruments
3. LM358 from ON Semiconductor
4. AD8601 from Analog Devices
These alternatives typically offer similar low-power, single operational amplifier configurations suitable for general-purpose applications. Always check the datasheets for specific performance and compatibility.
Features
1. Low Supply Voltage: Operates on a supply voltage range from 2.7V to 5.5V, making it suitable for battery-powered applications.
2. Low Power Consumption: Consumes minimal power with a quiescent current of approximately 130 µA, ideal for energy-efficient designs.
3. Wide Bandwidth: Offers a gain bandwidth product of 1 MHz, supporting a range of standard signal processing tasks.
4. Rail-to-Rail Output: Provides a rail-to-rail output, allowing it to maximize the output signal range even at low supply voltages.
5. Low Input Offset Voltage: Features a low input offset voltage of around 3 mV, ensuring precise operation across different conditions.
6. Compact Package: Available in small SOT-23-5 packaging, making it suitable for space-constrained applications.
7. Temperature Range: Operates effectively across an extended temperature range from -40°C to 85°C, ensuring reliability in various environments.
These features make the LMV321M5X/NOPB an excellent choice for applications requiring a balance between performance, power efficiency, and compact size.
Pinout
1. Pin 1 (Output): This is the output pin where the amplified signal is delivered.
2. Pin 2 (Inverting Input, -IN): This pin is used for the inverting input of the operational amplifier. The signal applied here is inverted at the output.
3. Pin 3 (Non-Inverting Input, +IN): This pin is for the non-inverting input, where the signal maintains its phase when amplified.
4. Pin 4 (V- or GND): This pin is connected to the negative supply voltage or ground.
5. Pin 5 (V+): This is the supply voltage pin for the positive power supply.
The LMV321 is designed for low power, operates with a single supply, and is suitable for applications such as signal conditioning, sensor amplification, and active filtering.
Manufacturer
Application
1. Sensor Signal Conditioning: Enhances sensor signal quality in portable and battery-powered devices.
2. Consumer Electronics: Used in audio devices, smartphones, and wearable technology.
3. Portable Medical Instruments: Supports low-power consumption in medical monitoring equipment.
4. Automotive Systems: Applied in infotainment and advanced driver-assistance systems (ADAS).
5. Industrial Automation: Utilized in control systems and instrumentation.
6. Communication Equipment: Supports signal processing in networking devices.
These applications benefit from the amplifier’s compact size and efficient performance.