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LMC6492BEM
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FabricantTexas Instruments
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Pièce fabricant #LMC6492BEM
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Fiche technique LMC6492BEM DataSheet
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En stock2960
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Spécifications
| Attribut | Valeur |
| Package / Case | Tube,Tube |
| Part Status | Not For New Designs |
| Amplifier Type | CMOS |
| Number of Circuits | 2 |
| Output Type | Differential, Rail-to-Rail |
| Slew Rate | 1.3V/µs |
| Gain Bandwidth Product | 1.5 MHz |
| Current - Input Bias | 0.15 pA |
| Voltage - Input Offset | 110 µV |
| Supply Current | 1.3mA (x2 Channels) |
| Current - Output / Channel | 30 mA |
| Voltage - Supply Span(Min) | 2.5 V |
| Voltage - Supply Span(Max) | 15.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Présentation
Description
The LMC6492BEM is a precision dual operational amplifier from Texas Instruments, part of the LMC6492 series. It is designed for applications requiring high input impedance, low input bias current, and low power consumption. The device operates with supply voltages ranging from 3V to 15V, making it suitable for battery-powered and low-voltage systems.
Key features include rail-to-rail output swing, which maximizes available voltage range, and a high common-mode rejection ratio (CMRR), enhancing performance in environments with significant noise. It also boasts low input offset voltage and offset drift, ensuring precision in signal amplification.
The LMC6492BEM is often used in sensor interfacing, precision amplification, and active filtering applications. Its low power consumption and ability to operate over a wide voltage range make it a versatile choice for portable and energy-efficient devices. Additionally, the device is available in various package options to accommodate different design requirements.
Key features include rail-to-rail output swing, which maximizes available voltage range, and a high common-mode rejection ratio (CMRR), enhancing performance in environments with significant noise. It also boasts low input offset voltage and offset drift, ensuring precision in signal amplification.
The LMC6492BEM is often used in sensor interfacing, precision amplification, and active filtering applications. Its low power consumption and ability to operate over a wide voltage range make it a versatile choice for portable and energy-efficient devices. Additionally, the device is available in various package options to accommodate different design requirements.
Equivalent
The LMC6492BEM is a low-power, dual operational amplifier. Equivalent products with similar specifications include the LM358TL072, and AD822 These alternatives offer comparable low-power operation and dual op-amp configurations, suitable for various applications. Always check specific parameters and datasheets to ensure compatibility with your project requirements.
Features
The LMC6492BEM is a dual operational amplifier designed by Texas Instruments, featuring low power consumption and rail-to-rail input and output capabilities. Key features include:
1. Low Power Consumption: It operates on a supply current of just 160 µA per amplifier, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: It functions within a supply voltage range of 3 V to 15 V, offering flexibility for different applications.
3. Rail-to-Rail Input and Output: This feature allows for maximum signal swing and increased dynamic range in various applications.
4. Low Offset Voltage: With a typical offset voltage of 0.25 mV, it ensures high precision.
5. High Slew Rate: At a slew rate of 5 V/µs, it can handle rapid changes in input signals efficiently.
6. Low Noise: Exhibits a low input voltage noise density of 12 nV/√Hz, making it suitable for low-noise circuits.
7. High Gain Bandwidth Product: Offers a bandwidth of 4 MHz, which supports high-speed operations.
This combination of features makes the LMC6492BEM ideal for precision applications such as medical instrumentation, sensor signal conditioning, and portable devices.
1. Low Power Consumption: It operates on a supply current of just 160 µA per amplifier, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: It functions within a supply voltage range of 3 V to 15 V, offering flexibility for different applications.
3. Rail-to-Rail Input and Output: This feature allows for maximum signal swing and increased dynamic range in various applications.
4. Low Offset Voltage: With a typical offset voltage of 0.25 mV, it ensures high precision.
5. High Slew Rate: At a slew rate of 5 V/µs, it can handle rapid changes in input signals efficiently.
6. Low Noise: Exhibits a low input voltage noise density of 12 nV/√Hz, making it suitable for low-noise circuits.
7. High Gain Bandwidth Product: Offers a bandwidth of 4 MHz, which supports high-speed operations.
This combination of features makes the LMC6492BEM ideal for precision applications such as medical instrumentation, sensor signal conditioning, and portable devices.
Pinout
The LMC6492BEM is a dual operational amplifier by Texas Instruments, typically used in precision applications. The specific package you referred to, "BEM," indicates a 10-pin VSSOP (Very Small Shrink Outline Package).
The functions of the pins are as follows:
1. V+: Positive power supply
2. OUT A: Output of amplifier A
3. IN- A: Inverting input of amplifier A
4. IN+ A: Non-inverting input of amplifier A
5. V-: Negative power supply
6. IN+ B: Non-inverting input of amplifier B
7. IN- B: Inverting input of amplifier B
8. OUT B: Output of amplifier B
9. NC: No connection
10. NC: No connection
The additional No Connect (NC) pins are present for mechanical support and should not be electrically connected. The LMC6492BEM is known for its low input bias current and wide supply voltage range, making it suitable for battery-powered and high-accuracy applications.
The functions of the pins are as follows:
1. V+: Positive power supply
2. OUT A: Output of amplifier A
3. IN- A: Inverting input of amplifier A
4. IN+ A: Non-inverting input of amplifier A
5. V-: Negative power supply
6. IN+ B: Non-inverting input of amplifier B
7. IN- B: Inverting input of amplifier B
8. OUT B: Output of amplifier B
9. NC: No connection
10. NC: No connection
The additional No Connect (NC) pins are present for mechanical support and should not be electrically connected. The LMC6492BEM is known for its low input bias current and wide supply voltage range, making it suitable for battery-powered and high-accuracy applications.
Manufacturer
The LMC6492BEM is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. Its products are used in a wide range of electronic devices, including those in the automotive, industrial, personal electronics, communications, and enterprise systems markets. TI is known for its innovation in analog and embedded processing products.
Application
The LMC6492BEM is a precision operational amplifier known for its low power consumption and high performance, making it suitable for various applications. These include sensor signal conditioning, where it amplifies small sensor outputs, and data acquisition systems, where it enhances signal integrity. It is also used in medical instrumentation for accurate signal processing and portable devices due to its low power requirements. Additionally, the LMC6492BEM can be found in industrial control systems for precise monitoring and control, as well as in telecommunications for signal amplification and filtering. Its versatility and reliability make it a popular choice in these diverse fields.
Package
The LMC6492BEM is an operational amplifier from Texas Instruments. It typically comes in a surface-mount package such as the SOIC (Small Outline Integrated Circuit) or VSSOP (Very Thin Shrink Small Outline Package), which are common for compact applications. Always refer to the manufacturer's datasheet for specific package details.
