사양
| 속성 | 가치 |
| Package | Tube |
| ProductStatus | Not For New Designs |
| AmplifierType | CMOS |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 1.3V/µs |
| GainBandwidthProduct | 1.5 MHz |
| Current-InputBias | 0.02 pA |
| Voltage-InputOffset | 110 µV |
| Current-Supply | 1.3mA (x2 Channels) |
| Current-Output/Channel | 30 mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 15.5 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
개요
Description
The LMC6482IM is a dual operational amplifier from Texas Instruments, designed for precision, low-power applications. It operates on a wide supply voltage range from 3V to 15V, offering versatility for various electronic designs. This op-amp features low offset voltage, low input bias current, and high input impedance, making it suitable for sensor amplification and signal conditioning tasks.
The LMC6482IM is known for its rail-to-rail input and output capability, which allows it to maximize dynamic range, particularly beneficial in low voltage operations. Its low power consumption makes it ideal for battery-powered devices, extending operational life without compromising performance.
The device is available in an 8-pin SOIC package, making it easy to integrate into standard circuit layouts. With a gain bandwidth product of approximately 1.5 MHz, it caters to a wide range of applications, including audio processing, data acquisition systems, and active filters. Overall, the LMC6482IM is appreciated for its balance of precision, efficiency, and flexibility in both analog and mixed-signal environments.
The LMC6482IM is known for its rail-to-rail input and output capability, which allows it to maximize dynamic range, particularly beneficial in low voltage operations. Its low power consumption makes it ideal for battery-powered devices, extending operational life without compromising performance.
The device is available in an 8-pin SOIC package, making it easy to integrate into standard circuit layouts. With a gain bandwidth product of approximately 1.5 MHz, it caters to a wide range of applications, including audio processing, data acquisition systems, and active filters. Overall, the LMC6482IM is appreciated for its balance of precision, efficiency, and flexibility in both analog and mixed-signal environments.
Equivalent
The LMC6482IM is a dual operational amplifier from Texas Instruments. Equivalent products include:
1. TL082 from Texas Instruments.
2. MCP6002 from Microchip Technology.
3. LM358from Texas Instruments.
4. OPA2134 from Texas Instruments.
5. AD822 from Analog Devices.
These alternatives offer similar functionality with variations in parameters like input offset voltage, gain-bandwidth product, and supply voltage ranges. Always verify specific application requirements before selecting an equivalent.
1. TL082 from Texas Instruments.
2. MCP6002 from Microchip Technology.
3. LM358from Texas Instruments.
4. OPA2134 from Texas Instruments.
5. AD822 from Analog Devices.
These alternatives offer similar functionality with variations in parameters like input offset voltage, gain-bandwidth product, and supply voltage ranges. Always verify specific application requirements before selecting an equivalent.
Features
The LMC6482IM is a dual operational amplifier from Texas Instruments, designed for a wide range of applications. Key features include:
1. Rail-to-Rail Input and Output: Offers full voltage swing on both inputs and outputs, enhancing performance in low-voltage operations.
2. Low Supply Current: Operates with a low supply current of approximately 1.3 mA per amplifier, making it energy-efficient.
3. Wide Supply Voltage Range: Functions effectively across a wide voltage range from 3V to 15V, suitable for battery-powered applications.
4. Low Input Bias Current: Has an input bias current of just 20 fA, which is ideal for high-impedance sensor interfaces.
5. Unity Gain Bandwidth: Features a bandwidth of 1.5 MHz, providing good performance for general-purpose applications.
6. Low Offset Voltage: Offers a low input offset voltage, enhancing precision in signal processing tasks.
7. Temperature Range: Operates efficiently in a temperature range of -40°C to 85°C, suitable for industrial applications.
These features make the LMC6482IM suitable for precision instrumentation, sensor interfacing, and portable devices, among other applications.
1. Rail-to-Rail Input and Output: Offers full voltage swing on both inputs and outputs, enhancing performance in low-voltage operations.
2. Low Supply Current: Operates with a low supply current of approximately 1.3 mA per amplifier, making it energy-efficient.
3. Wide Supply Voltage Range: Functions effectively across a wide voltage range from 3V to 15V, suitable for battery-powered applications.
4. Low Input Bias Current: Has an input bias current of just 20 fA, which is ideal for high-impedance sensor interfaces.
5. Unity Gain Bandwidth: Features a bandwidth of 1.5 MHz, providing good performance for general-purpose applications.
6. Low Offset Voltage: Offers a low input offset voltage, enhancing precision in signal processing tasks.
7. Temperature Range: Operates efficiently in a temperature range of -40°C to 85°C, suitable for industrial applications.
These features make the LMC6482IM suitable for precision instrumentation, sensor interfacing, and portable devices, among other applications.
Pinout
The LMC6482IM is a dual operational amplifier from Texas Instruments, specifically part of the LMC6482 series. It is designed for low power consumption and can operate with a wide range of supply voltages. The device is available in various packages, but commonly, the SOIC (Small Outline Integrated Circuit) version has 8 pins.
Here is a concise description of the pin functions:
1. Pin 1 (OUTPUT A): Output of the first operational amplifier.
2. Pin 2 (INVERTING INPUT A): Inverting input for the first operational amplifier.
3. Pin 3 (NON-INVERTING INPUT A): Non-inverting input for the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground connection.
5. Pin 5 (NON-INVERTING INPUT B): Non-inverting input for the second operational amplifier.
6. Pin 6 (INVERTING INPUT B): Inverting input for the second operational amplifier.
7. Pin 7 (OUTPUT B): Output of the second operational amplifier.
8. Pin 8 (V+): Positive power supply connection.
The LMC6482IM is suitable for battery-powered applications due to its low power consumption and high input impedance.
Here is a concise description of the pin functions:
1. Pin 1 (OUTPUT A): Output of the first operational amplifier.
2. Pin 2 (INVERTING INPUT A): Inverting input for the first operational amplifier.
3. Pin 3 (NON-INVERTING INPUT A): Non-inverting input for the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground connection.
5. Pin 5 (NON-INVERTING INPUT B): Non-inverting input for the second operational amplifier.
6. Pin 6 (INVERTING INPUT B): Inverting input for the second operational amplifier.
7. Pin 7 (OUTPUT B): Output of the second operational amplifier.
8. Pin 8 (V+): Positive power supply connection.
The LMC6482IM is suitable for battery-powered applications due to its low power consumption and high input impedance.
Manufacturer
The LMC6482IM is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is an American technology company that designs and manufactures semiconductors and integrated circuits, which are sold to electronics designers and manufacturers globally. The company is known for its development of analog chips and embedded processors, which account for the bulk of its revenue. Additionally, Texas Instruments produces digital light processing technology and education technology products, such as calculators, microcontrollers, and multi-core processors. The company is headquartered in Dallas, Texas, and is one of the top semiconductor companies in the world, recognized for its innovation and contributions to various industries, including consumer electronics, automotive, communications, and industrial applications.
Application
The LMC6482IM is a CMOS dual operational amplifier known for its low power consumption and wide supply voltage range. Its application areas include:
1. Sensor Signal Conditioning: Used in amplifying signals from sensors due to its high input impedance and low bias current.
2. Portable Devices: Ideal for battery-operated devices because of its low power requirements.
3. Active Filters: Implemented in designing filters for various signal processing applications.
4. Data Acquisition Systems: Suitable for precise data acquisition with minimal power loss.
5. Medical Instrumentation: Employed in medical devices where minimal power use and precision are critical.
6. Analog Circuitry in Consumer Electronics: Used for audio, video, and other signal processing tasks.
These versatile applications are enhanced by the LMC6482IM's stability and rail-to-rail input/output capabilities.
1. Sensor Signal Conditioning: Used in amplifying signals from sensors due to its high input impedance and low bias current.
2. Portable Devices: Ideal for battery-operated devices because of its low power requirements.
3. Active Filters: Implemented in designing filters for various signal processing applications.
4. Data Acquisition Systems: Suitable for precise data acquisition with minimal power loss.
5. Medical Instrumentation: Employed in medical devices where minimal power use and precision are critical.
6. Analog Circuitry in Consumer Electronics: Used for audio, video, and other signal processing tasks.
These versatile applications are enhanced by the LMC6482IM's stability and rail-to-rail input/output capabilities.
Package
The LMC6482IM is a dual operational amplifier from Texas Instruments, and it comes in a SOIC-8 (Small Outline Integrated Circuit) package type. This package typically has 8 pins and is used for mounting on the surface of PCBs.
