Overview
The LP324MX/NOPB is a low-power quad operational amplifier produced by Texas Instruments. This component is designed for general-purpose applications, offering a balance of performance and power efficiency. It is ideal for use in battery-powered devices, portable equipment, and other applications where low power consumption is critical. The LP324MX/NOPB stands out for its low supply current, wide supply voltage range, and compatibility with single or dual power supplies, making it a versatile choice for engineers and designers.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 4 | - | Quad operational amplifier |
| Supply Voltage Range | 3V to 32V | V | Single or dual supply |
| Input Offset Voltage | 3 | mV | Typical |
| Input Bias Current | 20 | nA | Typical |
| Gain Bandwidth Product | 1 | MHz | Typical |
| Slew Rate | 0.5 | V/µs | Typical |
| Operating Temperature Range | -40 to 125 | °C | Industrial grade |
| Package | SOIC-14 | - | Surface mount |
Key Features
- Low power consumption with a supply current of only 0.25 mA per channel.
- Wide supply voltage range (3V to 32V) for versatile applications.
- Compatible with single or dual power supplies.
- Low input offset voltage and bias current for precision applications.
- Industrial temperature range (-40°C to 125°C) for robust performance in harsh environments.
Applications
The LP324MX/NOPB is widely used in various applications, including:
- Battery-Powered Devices: Its low power consumption makes it ideal for portable electronics such as handheld meters and medical devices.
- Signal Conditioning: Used in filtering, amplification, and buffering circuits in industrial control systems.
- Consumer Electronics: Suitable for audio amplifiers, sensors, and other low-power circuits.
- Automotive Systems: Its robust design ensures reliable performance in automotive control units and sensors.
Q & A
1. What is the supply voltage range of the LP324MX/NOPB?
The LP324MX/NOPB operates within a supply voltage range of 3V to 32V, supporting both single and dual power supplies.
2. How many channels does this operational amplifier have?
It is a quad operational amplifier, meaning it has four independent channels.
3. What is the typical input offset voltage?
The typical input offset voltage is 3 mV.
4. Is the LP324MX/NOPB suitable for battery-powered devices?
Yes, its low power consumption makes it an excellent choice for battery-powered and portable devices.
5. What is the operating temperature range?
It operates within an industrial temperature range of -40°C to 125°C.
6. Can it be used with a single power supply?
Yes, it is compatible with both single and dual power supplies.
7. What is the typical gain bandwidth product?
The typical gain bandwidth product is 1 MHz.
8. What package does the LP324MX/NOPB come in?
It is available in an SOIC-14 surface-mount package.
9. Is this operational amplifier suitable for precision applications?
Yes, its low input offset voltage and bias current make it suitable for precision applications.
10. What are its typical applications?
Typical applications include battery-powered devices, signal conditioning, consumer electronics, and automotive systems.
