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LT1490CMS8
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- 資料表 LT1490CMS8 DataSheet
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規格
| Series | LT1490 |
| Brand | Analog Devices |
| Number of Channels | 2 Channel |
| Product Type | Op Amps - Operational Amplifiers |
| Subcategory | Amplifier ICs |
| Shipping Restrictions | Mouser does not presently sell this product in your region. |
| Package / Case | MSOP-8 |
概述
Description
The LT1490CMS8 is a micro-power dual operational amplifier from Analog Devices, known for its low power consumption and high efficiency. It typically operates with a supply current of only 40µA per amplifier, making it ideal for battery-powered applications. The device can function within a wide range of power supply voltages, from 2.2V to 36V, which allows for flexibility in various circuit designs.
The LT1490CMS8 features rail-to-rail input and output stages, ensuring maximum dynamic range in low voltage conditions. It provides excellent performance with low offset voltage and high open-loop gain, which makes it suitable for precision applications. This op-amp is available in an MSOP-8 package, supporting compact and space-efficient designs.
Common applications include sensor interfacing, portable devices, and other low-power or precision circuits. Its robust design, combined with its low power usage, ensures reliability and longevity in diverse environments. The LT1490CMS8 is an ideal choice for engineers seeking to balance performance with energy efficiency.
The LT1490CMS8 features rail-to-rail input and output stages, ensuring maximum dynamic range in low voltage conditions. It provides excellent performance with low offset voltage and high open-loop gain, which makes it suitable for precision applications. This op-amp is available in an MSOP-8 package, supporting compact and space-efficient designs.
Common applications include sensor interfacing, portable devices, and other low-power or precision circuits. Its robust design, combined with its low power usage, ensures reliability and longevity in diverse environments. The LT1490CMS8 is an ideal choice for engineers seeking to balance performance with energy efficiency.
Features
The LT1490CMS8 is a dual operational amplifier from Analog Devices, known for its precision and low power consumption. Key features include:
1. Low Power Consumption: Operates on a supply current of just 40µA per amplifier, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: Compatible with single supply voltages from 2.2V to 36V, and dual supplies ranging from ±1.1V to ±18V.
3. Rail-to-Rail Input and Output: Offers full input and output voltage swing, maximizing dynamic range in low supply voltage applications.
4. Low Input Offset Voltage: Typically 600µV, ensuring high precision in signal processing.
5. High Slew Rate: 1V/µs for rapid response to signal changes.
6. Low Input Bias Current: Approximately 1nA, ideal for high-impedance sensor applications.
7. Operating Temperature Range: -40°C to 85°C, suitable for industrial environments.
8. Package: Available in 8-lead MSOP (Mini Small Outline Package), facilitating compact designs.
This combination of features makes the LT1490CMS8 ideal for precision applications in areas such as instrumentation, sensor signal conditioning, and portable devices.
1. Low Power Consumption: Operates on a supply current of just 40µA per amplifier, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: Compatible with single supply voltages from 2.2V to 36V, and dual supplies ranging from ±1.1V to ±18V.
3. Rail-to-Rail Input and Output: Offers full input and output voltage swing, maximizing dynamic range in low supply voltage applications.
4. Low Input Offset Voltage: Typically 600µV, ensuring high precision in signal processing.
5. High Slew Rate: 1V/µs for rapid response to signal changes.
6. Low Input Bias Current: Approximately 1nA, ideal for high-impedance sensor applications.
7. Operating Temperature Range: -40°C to 85°C, suitable for industrial environments.
8. Package: Available in 8-lead MSOP (Mini Small Outline Package), facilitating compact designs.
This combination of features makes the LT1490CMS8 ideal for precision applications in areas such as instrumentation, sensor signal conditioning, and portable devices.
Package
The LT1490CMS8 is a precision operational amplifier from Analog Devices, available in an 8-lead MSOP (Mini Small Outline Package) package type. This compact package is designed for applications requiring high performance in a small form factor, suitable for surface mounting on printed circuit boards.
Pinout
The LT1490CMS8 is a precision micropower operational amplifier. It comes in an 8-pin Mini Small Outline Package (MSOP). The eight pins serve the following functions:
1. Pin 1 (OUT A): Output of Op Amp A.
2. Pin 2 (IN– A): Inverting input of Op Amp A.
3. Pin 3 (IN+ A): Non-inverting input of Op Amp A.
4. Pin 4 (V–): Negative power supply.
5. Pin 5 (IN+ B): Non-inverting input of Op Amp B.
6. Pin 6 (IN– B): Inverting input of Op Amp B.
7. Pin 7 (OUT B): Output of Op Amp B.
8. Pin 8 (V+): Positive power supply.
The LT1490CMS8 is designed for low-power applications and is suitable for use in battery-powered devices, precision signal processing, and other applications requiring low power consumption and high performance.
1. Pin 1 (OUT A): Output of Op Amp A.
2. Pin 2 (IN– A): Inverting input of Op Amp A.
3. Pin 3 (IN+ A): Non-inverting input of Op Amp A.
4. Pin 4 (V–): Negative power supply.
5. Pin 5 (IN+ B): Non-inverting input of Op Amp B.
6. Pin 6 (IN– B): Inverting input of Op Amp B.
7. Pin 7 (OUT B): Output of Op Amp B.
8. Pin 8 (V+): Positive power supply.
The LT1490CMS8 is designed for low-power applications and is suitable for use in battery-powered devices, precision signal processing, and other applications requiring low power consumption and high performance.
Manufacturer
The LT1490CMS8 is manufactured by Analog Devices, Inc. This company is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Analog Devices is known for producing high-performance electronics that are used in a wide range of industries, including telecommunications, healthcare, automotive, and industrial applications. The company focuses on providing innovative solutions for signal processing challenges, and its products are integral to enabling advancements in sensing, measuring, and connecting various systems.
Application
The LT1490CMS8 is a dual operational amplifier featuring low power consumption and wide bandwidth. It is suitable for battery-powered devices, signal conditioning, sensor interfacing, and portable medical instruments. Its characteristics make it ideal for use in precision amplifiers, active filters, and integrators. Additionally, its ability to operate on single or dual supply voltages makes it versatile for various analog signal processing applications.
Equivalent
The LT1490CMS8 is a dual operational amplifier known for its low power consumption and wide supply voltage range. Equivalent products include the Texas Instruments OPA2340, Analog Devices AD822, and the Maxim Integrated MAX4166. These alternatives offer similar characteristics such as low power consumption, wide voltage ranges, and comparable package options. Always verify specifications to ensure compatibility with your application.
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