LM7321MAX/NOPB

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LM7321MAX/NOPB

IC OPAMP GP 1 CIRCUIT 8SOIC

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사양

Part Status Active
Amplifier Type Standard
Number of Circuits 1
Output Type Rail-to-Rail
Slew Rate 18V/µs
Current - Input Bias 1.1 µA
Voltage - Input Offset 700 µV
Current - Supply 1.1mA
Current - Output / Channel 100 mA
Voltage - Supply Span (Min) 2.5 V
Voltage - Supply Span (Max) 32 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number LM7321
Gain Bandwidth Product 20 MHz

개요

Description

The LM7321MAX/NOPB is a high-speed voltage feedback operational amplifier designed for a variety of applications, including audio, video, and data acquisition systems. It features a bandwidth of 100 MHz and a slew rate of 300 V/µs, allowing it to handle fast signal changes effectively. The device operates on a single or dual power supply, typically ranging from ±2.5V to ±15V, making it versatile for different circuit configurations.
With low noise characteristics and low total harmonic distortion (THD), the LM7321 is suitable for precision applications. Its rail-to-rail output capability enables maximum output swing close to the supply rails, enhancing performance in low-voltage environments.
The LM7321MAX/NOPB also comes with improved thermal performance and is available in various package types, including surface-mount options, making it easy to integrate into compact designs. Overall, it is an efficient choice for applications demanding high-speed and high-precision signal processing.

Features

The LM7321MAX/NOPB is a high-speed operational amplifier with several key features:
1. High Speed: Offers a gain bandwidth product of 30 MHz and a slew rate of 27 V/µs, making it suitable for fast signal processing applications.
2. Low Noise: Provides low input noise voltage, enhancing performance in sensitive applications.
3. Wide Supply Voltage Range: Operates with a dual supply voltage range of ±2.5V to ±15V, allowing flexibility in various circuit designs.
4. Single-Supply Capability: Can function on a single supply, increasing versatility for different applications.
5. Low Input Bias Current: Features low input bias and offset currents, ensuring high accuracy.
6. Rail-to-Rail Output: Allows output voltage swing to within a few millivolts of the supply rails, maximizing dynamic range.
7. Thermal Shutdown: Integrated thermal protection to prevent damage from overheating.
8. Packages: Available in various package types, including SOIC and TSSOP, facilitating easy integration into different layouts.
These features make the LM7321MAX/NOPB ideal for high-performance applications in instrumentation, audio, and communication systems.

Package

The LM7321MAX/NOPB is packaged in a 8-pin MSOP (Mini Small Outline Package) format. This surface-mount package is designed for applications requiring low profile and compact dimensions while providing good thermal performance.

Pinout

The LM7321MAX/NOPB is a dual operational amplifier with a pin count of 8. Its primary functions include high-speed signal processing and versatility in various applications such as filters, amplifiers, and voltage followers. The op-amp features a wide bandwidth and low distortion, making it suitable for precision analog applications.
The pin configuration is as follows:
1. Offset Null: Used for offset voltage adjustment.
2. Inverting Input (A): Input for the first amplifier stage.
3. Non-Inverting Input (A): Input for the first amplifier stage.
4. Output (A): Output for the first amplifier stage.
5. Ground: Common ground reference.
6. Output (B): Output for the second amplifier stage.
7. Non-Inverting Input (B): Input for the second amplifier stage.
8. Inverting Input (B): Input for the second amplifier stage.
The LM7321MAX/NOPB is characterized by its high slew rate and low input bias current, making it suitable for a variety of high-performance applications.

Manufacturer

The manufacturer of the LM7321MAX/NOPB is Texas Instruments (TI). Texas Instruments is a multinational technology company based in the United States, known for designing and manufacturing semiconductors and various integrated circuits. Founded in 1930, TI has a diverse product portfolio, including analog electronics, embedded processors, and digital signal processors. The company primarily serves sectors such as automotive, industrial, personal electronics, communications, and computing. TI is recognized for its innovation and contributions to the semiconductor industry, focusing on creating solutions that enable advanced technology in various applications.

Application

The LM7321MAX/NOPB is a high-speed, low-noise operational amplifier suitable for various applications, including audio signal processing, active filters, data acquisition systems, and instrumentation. Its features make it ideal for driving capacitive loads, improving signal integrity in communication systems, and enhancing performance in precision measurement devices. Additionally, it can be used in voltage followers and buffer amplifiers in both consumer and industrial electronics.

Equivalent

The LM7321MAX/NOPB is a precision, high-speed op-amp. Equivalent products include the OPA2227 from Texas Instruments, the AD8610 from Analog Devices, and the LT1007 from Analog Devices. Each of these offers similar performance characteristics such as low noise, high slew rate, and low offset voltage, suitable for precision applications. Always check specific datasheets for exact specifications and compatibility.

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