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LM6142BIM
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FabricanteTexas Instruments
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Peça do Fabricante #LM6142BIM
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Not For New Designs |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 25V/µs |
| Gain Bandwidth Product | 18 MHz |
| Current - Input Bias | 174 nA |
| Voltage - Input Offset | 1.3 mV |
| Supply Current | 750µA (x2 Channels) |
| Current - Output / Channel | 24 mA |
| Voltage - Supply Span(Min) | 1.8 V |
| Voltage - Supply Span(Max) | 24 V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
The LM6142BIM is a dual operational amplifier (op-amp) from Texas Instruments, known for its ultra-low power consumption and high slew rate. Operating with a wide supply voltage range of 2.7V to 36V, it is suitable for battery-powered and high-performance applications. One of its key features is its low quiescent current of around 650 µA per amplifier, making it ideal for energy-sensitive applications.
The op-amp is designed to provide high-speed performance with a slew rate of 10 V/µs and a gain-bandwidth product of 10 MHz, ensuring fast signal processing capabilities. Its rail-to-rail output swing offers maximum dynamic range within the supply voltage, enhancing its usability in a variety of analog signal processing tasks.
In terms of packaging, the LM6142BIM is available in an 8-pin SOIC package, which is compact and suitable for space-constrained designs. Its robustness and reliability make it suitable for a wide array of applications, including sensor interfaces, active filters, and general-purpose amplification in both industrial and consumer electronics.
The op-amp is designed to provide high-speed performance with a slew rate of 10 V/µs and a gain-bandwidth product of 10 MHz, ensuring fast signal processing capabilities. Its rail-to-rail output swing offers maximum dynamic range within the supply voltage, enhancing its usability in a variety of analog signal processing tasks.
In terms of packaging, the LM6142BIM is available in an 8-pin SOIC package, which is compact and suitable for space-constrained designs. Its robustness and reliability make it suitable for a wide array of applications, including sensor interfaces, active filters, and general-purpose amplification in both industrial and consumer electronics.
Equivalent
The LM6142BIM is a dual operational amplifier known for its low power consumption and wide supply voltage range. Equivalent products include the TLV2372, OPA2340, and MCP6022, which offer similar low power and voltage specifications. Always check the datasheets of these alternatives to ensure compatibility with your specific application requirements.
Features
The LM6142BIM is a dual operational amplifier known for its low power consumption and high-speed performance. Key features include:
1. Low Power Consumption: It operates on a low supply current, making it ideal for battery-powered and portable applications.
2. Wide Supply Voltage Range: The op-amp can function over a broad supply voltage range, enhancing its versatility in various applications.
3. High Slew Rate: It offers a fast slew rate, which allows the op-amp to handle rapidly changing signals effectively.
4. Rail-to-Rail Output: This feature ensures that the output voltage swing is maximized, reaching close to both the positive and negative supply rails.
5. Low Offset Voltage: The LM6142BIM has a low input offset voltage, contributing to high precision in signal amplification.
6. Unity-Gain Bandwidth: It provides a wide bandwidth, making it suitable for high-frequency applications.
7. Low Input Bias Current: This makes it suitable for use with high-impedance sources.
These features make the LM6142BIM suitable for various applications, including signal amplification in instrumentation and portable devices.
1. Low Power Consumption: It operates on a low supply current, making it ideal for battery-powered and portable applications.
2. Wide Supply Voltage Range: The op-amp can function over a broad supply voltage range, enhancing its versatility in various applications.
3. High Slew Rate: It offers a fast slew rate, which allows the op-amp to handle rapidly changing signals effectively.
4. Rail-to-Rail Output: This feature ensures that the output voltage swing is maximized, reaching close to both the positive and negative supply rails.
5. Low Offset Voltage: The LM6142BIM has a low input offset voltage, contributing to high precision in signal amplification.
6. Unity-Gain Bandwidth: It provides a wide bandwidth, making it suitable for high-frequency applications.
7. Low Input Bias Current: This makes it suitable for use with high-impedance sources.
These features make the LM6142BIM suitable for various applications, including signal amplification in instrumentation and portable devices.
Pinout
The LM6142BIM is a dual operational amplifier with a pin count of 8. It is designed for low power and wide bandwidth applications. Here is a concise description of its pin functions:
1. Non-Inverting Input (IN+) for Channel A: Receives the positive input signal.
2. Inverting Input (IN-) for Channel A: Receives the negative input signal.
3. Output for Channel A: Provides the amplified output signal for Channel A.
4. V- (Negative Supply Voltage): Connects to the negative supply voltage.
5. Non-Inverting Input (IN+) for Channel B: Receives the positive input signal.
6. Inverting Input (IN-) for Channel B: Receives the negative input signal.
7. Output for Channel B: Provides the amplified output signal for Channel B.
8. V+ (Positive Supply Voltage): Connects to the positive supply voltage.
The LM6142BIM is known for its low supply current, wide bandwidth, and ability to operate on a single or split power supply, making it suitable for battery-operated devices and various precision applications.
1. Non-Inverting Input (IN+) for Channel A: Receives the positive input signal.
2. Inverting Input (IN-) for Channel A: Receives the negative input signal.
3. Output for Channel A: Provides the amplified output signal for Channel A.
4. V- (Negative Supply Voltage): Connects to the negative supply voltage.
5. Non-Inverting Input (IN+) for Channel B: Receives the positive input signal.
6. Inverting Input (IN-) for Channel B: Receives the negative input signal.
7. Output for Channel B: Provides the amplified output signal for Channel B.
8. V+ (Positive Supply Voltage): Connects to the positive supply voltage.
The LM6142BIM is known for its low supply current, wide bandwidth, and ability to operate on a single or split power supply, making it suitable for battery-operated devices and various precision applications.
Manufacturer
The LM6142BIM is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and systems. TI is known for its analog and embedded processing products, which are used in various applications across industries such as automotive, industrial, consumer electronics, and communications. The company focuses on innovation and development in areas like power management, data converters, and microcontrollers, providing solutions that help engineers design more efficient and effective electronics.
Application
The LM6142BIM is a dual operational amplifier known for its low power consumption and high-speed performance. It is commonly used in battery-powered devices due to its low supply current and wide voltage range. Application areas include portable medical instruments, sensor signal conditioning, handheld test equipment, and precision data acquisition systems. Its high slew rate and wide bandwidth make it suitable for active filters, transimpedance amplifiers, and high-speed integrators. The LM6142BIM is also utilized in automotive systems and industrial control circuits where efficiency and performance are critical.
Package
The LM6142BIM is an operational amplifier from Texas Instruments and it comes in a SOIC-8 package, which is a Small Outline Integrated Circuit with 8 pins. This type of package is commonly used for surface mounting on printed circuit boards due to its compact size.
