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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | LMV® |
| ProductStatus | Obsolete |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 5.25V/µs |
| GainBandwidthProduct | 10 MHz |
| Current-InputBias | 260 nA |
| Voltage-InputOffset | 80 µV |
| Current-Supply | 2.01mA (x2 Channels) |
| Current-Output/Channel | 52.6 mA |
| Voltage-SupplySpan(Min) | 2.2 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 85°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
概述
Description
The LMV722MM is a dual operational amplifier (op-amp) designed for applications requiring low power consumption and high performance. It is part of Texas Instruments' LMV family, which is known for its reliability and efficiency in analog signal processing. This op-amp operates on a supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered devices.
Key features of the LMV722MM include a low input offset voltage, low input bias current, and a high open-loop gain, which contribute to its precision in signal amplification tasks. It also offers a rail-to-rail output swing, enhancing its versatility in various circuit designs. The device comes in an 8-pin VSSOP (MM) package, which is compact and suitable for space-constrained applications.
Typical use cases for the LMV722MM include sensor signal conditioning, active filters, and general-purpose amplification. Its combination of low power consumption and robust performance makes it ideal for portable and low-power applications, such as handheld devices and IoT gadgets.
Key features of the LMV722MM include a low input offset voltage, low input bias current, and a high open-loop gain, which contribute to its precision in signal amplification tasks. It also offers a rail-to-rail output swing, enhancing its versatility in various circuit designs. The device comes in an 8-pin VSSOP (MM) package, which is compact and suitable for space-constrained applications.
Typical use cases for the LMV722MM include sensor signal conditioning, active filters, and general-purpose amplification. Its combination of low power consumption and robust performance makes it ideal for portable and low-power applications, such as handheld devices and IoT gadgets.
Equivalent
The LMV722MM is a dual operational amplifier. Equivalent products include:
1. LM358
2. TLV2372
3. MCP6022
4. AD822
5. TLC2272
These are similar in function, featuring low voltage operation and dual op-amp configurations, but differences in specifications may exist, so it's important to check the datasheets for compatibility.
1. LM358
2. TLV2372
3. MCP6022
4. AD822
5. TLC2272
These are similar in function, featuring low voltage operation and dual op-amp configurations, but differences in specifications may exist, so it's important to check the datasheets for compatibility.
Features
The LMV722MM is a dual operational amplifier known for its low voltage and low power consumption. Key features include:
1. Low Voltage Operation: Designed to function optimally with low supply voltages, making it suitable for battery-powered applications.
2. Low Power Consumption: Consumes minimal power, enhancing efficiency and extending battery life in portable devices.
3. Rail-to-Rail Output: Offers a wide output voltage swing, close to the supply rails, maximizing dynamic range in low-voltage applications.
4. Wide Bandwidth: Provides sufficient bandwidth for a variety of applications, ensuring good signal processing capabilities.
5. Low Input Bias Current: Features low input bias current, which is beneficial in precision applications where input current needs to be minimized.
6. Small Package Size: Comes in a compact package, saving board space in dense designs.
These features make the LMV722MM ideal for applications requiring low voltage, low power, and high precision, such as portable electronics, sensor interfaces, and other battery-operated devices.
1. Low Voltage Operation: Designed to function optimally with low supply voltages, making it suitable for battery-powered applications.
2. Low Power Consumption: Consumes minimal power, enhancing efficiency and extending battery life in portable devices.
3. Rail-to-Rail Output: Offers a wide output voltage swing, close to the supply rails, maximizing dynamic range in low-voltage applications.
4. Wide Bandwidth: Provides sufficient bandwidth for a variety of applications, ensuring good signal processing capabilities.
5. Low Input Bias Current: Features low input bias current, which is beneficial in precision applications where input current needs to be minimized.
6. Small Package Size: Comes in a compact package, saving board space in dense designs.
These features make the LMV722MM ideal for applications requiring low voltage, low power, and high precision, such as portable electronics, sensor interfaces, and other battery-operated devices.
Pinout
The LMV722MM is a dual operational amplifier (op-amp) integrated circuit. It comes in an 8-pin Mini Small Outline Package (MSOP), which is a compact surface-mount package suitable for space-constrained applications.
The functions of the pins are as follows:
1. OUTA: Output of the first operational amplifier.
2. INA-: Inverting input for the first operational amplifier.
3. INA+: Non-inverting input for the first operational amplifier.
4. V- (GND): Negative power supply or ground.
5. INB+: Non-inverting input for the second operational amplifier.
6. INB-: Inverting input for the second operational amplifier.
7. OUTB: Output of the second operational amplifier.
8. V+: Positive power supply voltage.
The LMV722MM is designed for low voltage and low power applications, making it suitable for portable battery-operated devices.
The functions of the pins are as follows:
1. OUTA: Output of the first operational amplifier.
2. INA-: Inverting input for the first operational amplifier.
3. INA+: Non-inverting input for the first operational amplifier.
4. V- (GND): Negative power supply or ground.
5. INB+: Non-inverting input for the second operational amplifier.
6. INB-: Inverting input for the second operational amplifier.
7. OUTB: Output of the second operational amplifier.
8. V+: Positive power supply voltage.
The LMV722MM is designed for low voltage and low power applications, making it suitable for portable battery-operated devices.
Manufacturer
The LMV722MM is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is renowned for its analog chips and embedded processors, which are used in a wide range of electronic devices and applications across industries, including consumer electronics, automotive, communications equipment, and industrial machinery. The company was founded in 1930 and has a long history of innovation in the electronics sector.
Application
The LMV722MM is a dual operational amplifier known for its low voltage and low power consumption, making it suitable for various applications. Key application areas include:
1. Portable Electronics: Used in battery-powered devices due to its low power requirements.
2. Sensor Interfaces: Ideal for amplifying signals from sensors in consumer electronics and industrial applications.
3. Signal Conditioning: Suitable for filtering and amplifying small signals in communication systems.
4. Audio Equipment: Used in audio processing circuits for its low noise performance.
5. Data Acquisition Systems: Employed in systems requiring precise signal amplification and conditioning.
Its compact size and performance characteristics make it a versatile choice for numerous analog signal processing tasks.
1. Portable Electronics: Used in battery-powered devices due to its low power requirements.
2. Sensor Interfaces: Ideal for amplifying signals from sensors in consumer electronics and industrial applications.
3. Signal Conditioning: Suitable for filtering and amplifying small signals in communication systems.
4. Audio Equipment: Used in audio processing circuits for its low noise performance.
5. Data Acquisition Systems: Employed in systems requiring precise signal amplification and conditioning.
Its compact size and performance characteristics make it a versatile choice for numerous analog signal processing tasks.
Package
The LMV722MM is typically available in an 8-pin VSSOP (Very Thin Shrink Small Outline Package) package. This package type is compact and designed for space-saving applications, suitable for low-power, dual operational amplifiers like the LMV722.
