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LMV344IDR
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #LMV344IDR
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在庫状況6233
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | LMV® |
| ProductStatus | Active |
| AmplifierType | CMOS |
| NumberofCircuits | 4 |
| OutputType | Rail-to-Rail |
| SlewRate | 1V/µs |
| GainBandwidthProduct | 1 MHz |
| Current-InputBias | 1 pA |
| Voltage-InputOffset | 250 µV |
| Current-Supply | 107µA (x4 Channels) |
| Current-Output/Channel | 113 mA |
| Voltage-SupplySpan(Min) | 2.5 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
概要
Description
The LMV344IDR is a low-voltage, low-power operational amplifier designed by Texas Instruments. It is part of the LMV344 series, which is known for its high performance and wide range of applications. The device is housed in a standard SOIC (Small Outline Integrated Circuit) package, making it suitable for compact designs.
Key features of the LMV344IDR include a low supply voltage range, typically operating between 2.7V and 5.5V, which makes it ideal for battery-powered and portable applications. It also boasts a low input bias current and low offset voltage, enhancing its precision in signal processing tasks. The amplifier provides a rail-to-rail input and output capability, enabling it to handle a wide range of input signals.
Typical applications of the LMV344IDR include audio processing, sensor amplification, and various consumer electronic circuits. Its low power consumption and high efficiency make it suitable for use in energy-sensitive applications. Overall, the LMV344IDR is valued for its reliability, precision, and versatility in a range of electronic designs.
Key features of the LMV344IDR include a low supply voltage range, typically operating between 2.7V and 5.5V, which makes it ideal for battery-powered and portable applications. It also boasts a low input bias current and low offset voltage, enhancing its precision in signal processing tasks. The amplifier provides a rail-to-rail input and output capability, enabling it to handle a wide range of input signals.
Typical applications of the LMV344IDR include audio processing, sensor amplification, and various consumer electronic circuits. Its low power consumption and high efficiency make it suitable for use in energy-sensitive applications. Overall, the LMV344IDR is valued for its reliability, precision, and versatility in a range of electronic designs.
Equivalent
The LMV344IDR is a quad operational amplifier. Equivalent products include:
1. Texas Instruments TLV2374 - General-purpose, low-power quad op-amp.
2. Analog Devices AD8564 - Quad, single-supply op-amp with similar specs.
3. Microchip Technology MCP6044 - Low-power quad op-amp.
4. STMicroelectronics TS924 - Quad low-voltage op-amp.
Ensure compatibility by checking specific parameters like voltage supply, bandwidth, and pin configuration before substitution.
1. Texas Instruments TLV2374 - General-purpose, low-power quad op-amp.
2. Analog Devices AD8564 - Quad, single-supply op-amp with similar specs.
3. Microchip Technology MCP6044 - Low-power quad op-amp.
4. STMicroelectronics TS924 - Quad low-voltage op-amp.
Ensure compatibility by checking specific parameters like voltage supply, bandwidth, and pin configuration before substitution.
Features
The LMV344IDR is a low-voltage, low-power operational amplifier designed for precision applications. Some of its key features include:
1. Low Voltage Operation: It operates on a supply voltage ranging from 2.7V to 5.5V, making it suitable for battery-powered devices.
2. Low Power Consumption: The LMV344IDR is designed to have minimal power consumption, ideal for energy-sensitive applications.
3. Rail-to-Rail Output: It provides a rail-to-rail output swing capability, allowing for maximum output voltage range.
4. High Gain: Features a high open-loop gain, which enhances signal fidelity and accuracy.
5. Low Input Offset Voltage: Ensures precise signal amplification with minimal error.
6. Slew Rate: Offers a moderate slew rate, balancing speed and power efficiency.
7. Package: The device is available in a small SOIC package, optimizing board space.
8. Wide Bandwidth: Provides sufficient bandwidth for various applications, ensuring consistent performance across different frequencies.
These features make the LMV344IDR suitable for a variety of applications, including signal conditioning, sensor interfaces, and portable devices.
1. Low Voltage Operation: It operates on a supply voltage ranging from 2.7V to 5.5V, making it suitable for battery-powered devices.
2. Low Power Consumption: The LMV344IDR is designed to have minimal power consumption, ideal for energy-sensitive applications.
3. Rail-to-Rail Output: It provides a rail-to-rail output swing capability, allowing for maximum output voltage range.
4. High Gain: Features a high open-loop gain, which enhances signal fidelity and accuracy.
5. Low Input Offset Voltage: Ensures precise signal amplification with minimal error.
6. Slew Rate: Offers a moderate slew rate, balancing speed and power efficiency.
7. Package: The device is available in a small SOIC package, optimizing board space.
8. Wide Bandwidth: Provides sufficient bandwidth for various applications, ensuring consistent performance across different frequencies.
These features make the LMV344IDR suitable for a variety of applications, including signal conditioning, sensor interfaces, and portable devices.
Pinout
The LMV344IDR is a quad operational amplifier manufactured by Texas Instruments. It comes in a package with 14 pins. The primary function of this device is to amplify voltage signals and it is used in various applications requiring precise amplification.
Here is a brief description of its pin configuration:
1. Pin 1: Output of Op-Amp 1
2. Pin 2: Inverting Input of Op-Amp 1
3. Pin 3: Non-Inverting Input of Op-Amp 1
4. Pin 4: Supply Voltage (V--)
5. Pin 5: Non-Inverting Input of Op-Amp 2
6. Pin 6: Inverting Input of Op-Amp 2
7. Pin 7: Output of Op-Amp 2
8. Pin 8: Output of Op-Amp 3
9. Pin 9: Inverting Input of Op-Amp 3
10. Pin 10: Non-Inverting Input of Op-Amp 3
11. Pin 11: Non-Inverting Input of Op-Amp 4
12. Pin 12: Inverting Input of Op-Amp 4
13. Pin 13: Output of Op-Amp 4
14. Pin 14: Supply Voltage (V++)
This pin configuration allows the LMV344IDR to be integrated into a wide range of analog circuits.
Here is a brief description of its pin configuration:
1. Pin 1: Output of Op-Amp 1
2. Pin 2: Inverting Input of Op-Amp 1
3. Pin 3: Non-Inverting Input of Op-Amp 1
4. Pin 4: Supply Voltage (V--)
5. Pin 5: Non-Inverting Input of Op-Amp 2
6. Pin 6: Inverting Input of Op-Amp 2
7. Pin 7: Output of Op-Amp 2
8. Pin 8: Output of Op-Amp 3
9. Pin 9: Inverting Input of Op-Amp 3
10. Pin 10: Non-Inverting Input of Op-Amp 3
11. Pin 11: Non-Inverting Input of Op-Amp 4
12. Pin 12: Inverting Input of Op-Amp 4
13. Pin 13: Output of Op-Amp 4
14. Pin 14: Supply Voltage (V++)
This pin configuration allows the LMV344IDR to be integrated into a wide range of analog circuits.
Manufacturer
The LMV344IDR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. They provide products and solutions that are used in a wide range of applications, including consumer electronics, automotive, industrial equipment, communications, and enterprise systems. TI is known for its innovation in analog and embedded processing products, which are fundamental components of electronic systems.
Application
The LMV344IDR is a low-power operational amplifier suited for various applications. Its key application areas include:
1. Consumer Electronics: Used in audio devices and wearable technology for signal amplification.
2. Medical Devices: Employed in portable medical instruments requiring low power consumption and high precision.
3. Sensor Interfaces: Ideal for interfacing with sensors in industrial and environmental monitoring systems.
4. Automotive Systems: Utilized in vehicle electronics for processing signals from various sensors.
5. Data Acquisition Systems: Applied in systems requiring low-noise amplification.
6. Instrumentation: Suitable for precision instrumentation applications due to its low input offset voltage.
Its low power consumption and high efficiency make it a versatile component in these areas.
1. Consumer Electronics: Used in audio devices and wearable technology for signal amplification.
2. Medical Devices: Employed in portable medical instruments requiring low power consumption and high precision.
3. Sensor Interfaces: Ideal for interfacing with sensors in industrial and environmental monitoring systems.
4. Automotive Systems: Utilized in vehicle electronics for processing signals from various sensors.
5. Data Acquisition Systems: Applied in systems requiring low-noise amplification.
6. Instrumentation: Suitable for precision instrumentation applications due to its low input offset voltage.
Its low power consumption and high efficiency make it a versatile component in these areas.
Package
The LMV344IDR is a low-voltage operational amplifier from Texas Instruments. The "IDR" in its part number indicates that it comes in an 14-pin SOIC (Small Outline Integrated Circuit) package type, which is a surface-mount package commonly used for integrated circuits.
