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LMV321M7X
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FabricantTexas Instruments
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Pièce fabricant #LMV321M7X
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Fiche technique LMV321M7X DataSheet
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En stock2919
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Not For New Designs |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 1V/µs |
| GainBandwidthProduct | 1 MHz |
| Current-InputBias | 15 nA |
| Voltage-InputOffset | 1.7 mV |
| Current-Supply | 130µA |
| Current-Output/Channel | 160 mA |
| Voltage-SupplySpan(Min) | 2.7 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 5-TSSOP, SC-70-5, SOT-353 |
Présentation
Description
Key attributes of the LMV321M7X include its low input bias current, low offset voltage, and low quiescent current, all contributing to high performance in precision tasks. Its rail-to-rail output capability ensures that the output voltage can swing very close to the supply rails, enhancing signal fidelity in low-voltage applications.
The LMV321M7X is housed in a compact SOT-23-5 package, which is ideal for space-constrained designs. It is commonly used in sensor interfaces, signal conditioning, and other analog processing tasks where a reliable and efficient op-amp is essential.
Equivalent
1. TI TLV321: A low-voltage op-amp with similar specifications.
2. Microchip MCP6001: Offers a similar low-power, general-purpose op-amp configuration.
3. ON Semiconductor NCS2001: Another low-power option with comparable features.
4. STMicroelectronics TS321: Provides similar functionality and performance.
Always verify the specifications and pin configurations to ensure compatibility with your application.
Features
1. Low Power Consumption: Operates on a low supply current which makes it suitable for battery-powered applications.
2. Wide Supply Voltage Range: Functions effectively within a range of 2.7V to 5.5V, accommodating a variety of circuit requirements.
3. Rail-to-Rail Output: Offers a rail-to-rail output swing, enhancing its utility in low-voltage operations.
4. Slew Rate: Provides a moderate slew rate, suitable for applications needing reasonable speed without excessive power usage.
5. Low Input Bias Current: Features a low input bias current which is advantageous in high-impedance input applications.
6. Small Package: Available in small, space-saving packages like SOT-23, which is ideal for compact designs.
7. Temperature Range: Capable of operating over a wide temperature range, typically from -40°C to +85°C, making it versatile for various environments.
8. Cost-effective: Generally considered an affordable solution for basic amplification needs.
These features make the LMV321M7X suitable for various applications, including sensor interfacing, signal conditioning, and general amplification purposes.
Pinout
1. V+ (Supply Voltage): Positive power supply for the operational amplifier.
2. Output: The output pin where the amplified signal is available.
3. V- (Ground): Ground or negative power supply pin.
4. Inverting Input (-): The inverting input terminal for the operational amplifier.
5. Non-Inverting Input (+): The non-inverting input terminal for the operational amplifier.
The LMV321M7X is suitable for applications requiring low power consumption, compact design, and it operates with a wide range of supply voltages.
Manufacturer
Application
1. Signal conditioning: Amplifying and filtering signals in sensor interfaces.
2. Consumer electronics: Used in audio and video devices for processing signals.
3. Automotive: Employed in sensor systems for processing various sensor outputs.
4. Industrial controls: Utilized in control systems for signal amplification and conditioning.
5. Medical devices: Used in bio-signal amplification and conditioning circuits.
6. Portable devices: Integrated into battery-powered devices due to its low power consumption.
Its compact size and low power consumption make it ideal for applications requiring small form factor and efficient operation.