LM7321MAX

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LM7321MAX

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Operational Amplifiers - Op Amps

  • メーカーSTマイクロエレクトロニクス

  • メーカー品番 #LM7321MAX

  • 在庫状況19684

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

概要

Description

The LM7321MAX is a high-performance operational amplifier developed by Texas Instruments. It is part of the LM7321 series, designed for applications requiring precision and speed. Key features include a wide supply voltage range, high slew rate, and low input bias current, making it suitable for a variety of demanding applications such as active filters, data acquisition systems, and instrumentation. The amplifier operates with a supply voltage ranging from 2.7V to 32V, supporting both single and dual supply operations.
The LM7321MAX boasts a high gain bandwidth product, allowing it to handle fast signal processing tasks efficiently. Its robust output drive capability makes it ideal for driving heavy loads. Additionally, the device has a rail-to-rail input and output, ensuring maximum dynamic range and flexibility in low-voltage applications. It's designed for stability across capacitive loads and provides excellent performance in low-distortion systems.
The LM7321MAX comes in various package options, providing design flexibility and space-saving benefits for engineers. It is commonly used in industrial, automotive, and consumer electronics applications, where reliable and efficient amplification is critical.

Equivalent

The LM7321MAX is a precision operational amplifier. Equivalent products include the Texas Instruments OPA171, Analog Devices AD8613, and the Microchip MCP6021. These op-amps offer similar single-supply operation, low input bias current, and rail-to-rail input/output capabilities. When selecting an equivalent, ensure the specifications such as bandwidth, voltage range, and package type align with the LM7321MAX to ensure compatibility with your application.

Features

The LM7321MAX is a precision operational amplifier known for its high performance and reliability. Key features include:
1. Wide Supply Voltage Range: It operates from ±2.5V to ±15V, making it versatile for various applications.
2. High Slew Rate: With a slew rate of 20 V/μs, it provides rapid response to changes in input signals.
3. Low Input Bias Current: The amplifier features a low input bias current, enhancing performance in high-impedance circuits.
4. Rail-to-Rail Output: It supports rail-to-rail output swing, maximizing the dynamic range.
5. Low Offset Voltage: The low input offset voltage ensures high precision and accuracy.
6. Wide Bandwidth: Featuring a gain bandwidth product of 20 MHz, it is suitable for high-speed applications.
7. Low Distortion: It maintains signal integrity with minimal distortion.
8. Thermal Protection: Built-in features protect against overheating.
9. Compact Package: The device is available in compact packages like SOIC and VSSOP, saving board space.
These features make the LM7321MAX ideal for use in instrumentation, active filters, and data acquisition systems.

Pinout

The LM7321 is a single operational amplifier. The LM7321MAX variant comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. The primary function of the LM7321 is to serve as a general-purpose op-amp suitable for applications requiring wide bandwidth, high slew rate, and rail-to-rail input and output capabilities. It is designed for use in various applications, including active filters, sensor interfaces, and precision rectifiers.
In the 8-lead SOIC package, the pin configuration typically includes:
1. Non-inverting Input (+IN): The pin for the input signal that is not inverted.
2. Inverting Input (-IN): The pin for the input signal that is inverted.
3. Output (OUT): The pin from which the amplified signal is output.
4. Positive Supply Voltage (V+): The pin for the positive power supply connection.
5. Negative Supply Voltage (V-): The pin for the negative power supply connection or ground.
6-8. Other pins may include offset null or additional functionalities depending on specific configurations or implementations.
For precise pin configuration, always refer to the manufacturer's datasheet.

Manufacturer

The LM7321MAX is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is primarily known for its innovation in analog and embedded processing products, which make up a significant portion of its revenue. The company operates in several segments including industrial, automotive, personal electronics, communications equipment, and enterprise systems, making it a key player in the electronics and semiconductor industries.

Application

The LM7321MAX is a high-speed, low-power operational amplifier commonly used in applications requiring high slew rates and wide bandwidth. It is ideal for signal conditioning, active filters, and high-speed integrators. The op-amp is also used in sensor signal processing, data acquisition systems, and precision instrumentation, benefiting from its low input bias current and low offset voltage. Additionally, it is suitable for use in communication systems, medical devices, and industrial automation where fast and accurate signal processing is crucial. Its robust performance makes it a versatile choice for many electronic applications that demand both speed and precision.

Package

The LM7321MAX is an operational amplifier that comes in a small outline package (SOIC-8). The "MAX" in the part number typically indicates that it is a full reel or maximum quantity packaging option, suitable for automated assembly processes.

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