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LM7321QMF/NOPB
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LM7321QMF/NOPB Overview
The LM7321QMF/NOPB is a single-channel, low-power operational amplifier designed for general-purpose applications. It is commonly used for amplification, buffering, filtering, and signal conditioning tasks in various electronic systems.
Features
- Low Power Consumption: The LM7321QMF/NOPB is designed for low power consumption, making it suitable for battery-powered and low-power applications.
- Wide Supply Voltage Range: It can operate with supply voltages ranging from 2.7V to 12V, allowing flexibility in power supply options.
- Rail-to-Rail Input and Output: The op-amp supports rail-to-rail input and output operation, enabling it to work with signals that span the entire supply voltage range.
- Low Input Bias Current: It exhibits low input bias current, which helps minimize errors and signal degradation in precision applications.
- Unity-Gain Stable: The LM7321QMF/NOPB is unity-gain stable, meaning it can be used in configurations where the gain is set to 1 without additional compensation components.
- Low Offset Voltage and Drift: It has low input offset voltage and low temperature drift, ensuring accurate and stable amplification of input signals.
- High Common-Mode Rejection Ratio (CMRR): The op-amp offers high CMRR, which helps reject common-mode noise and interference in differential signal applications.
- Small Package: The "QMF" in the part number indicates that the LM7321QMF/NOPB is available in a small SOT-23-5 package, which is compact and suitable for space-constrained designs.
Applications
- Portable and Battery-Powered Devices: It is well-suited for battery-powered applications, such as portable audio devices, handheld instruments, and medical devices.
- Sensor Signal Conditioning: The op-amp can be used to amplify and condition signals from sensors, such as temperature sensors, pressure sensors, and light sensors.
- Filters and Signal Processing: It can be used in active filters, signal processing circuits, and data acquisition systems to amplify and process analog signals.
- Industrial and Automotive Electronics: The LM7321QMF/NOPB is suitable for industrial control systems, automotive electronics, and instrumentation that require low-power and accurate signal amplification.
- Audio and Video Applications: It can be used in audio amplifiers, headphone amplifiers, video signal processing, and other audio/video applications.
LM7321QMF/NOPB Equivalent Parts
- MCP6001
- MAX4477
Product Parameters
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Product Name
LM7321QMF/NOPB
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Manufacturer
Texas Instruments
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Input Offset Voltage
200μV (max)
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Gain Bandwidth Product
10MHz (typ)
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Operating Temperature
-40°C to +125°C
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Packaging
Cut Tape
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Product Type
Single Low-Power Operational Amplifier
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Supply Voltage
2.7V to 5.5V
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Input Bias Current
15nA (max)
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Slew Rate
3.2V/μs (typ)
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Package / Case
SOT-23-5
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