Overview
The LM7321MF/NOPB is a single, general-purpose operational amplifier (op-amp) manufactured by Texas Instruments. This device is part of the LM732xx family, known for its wide operating voltage range and high output current capabilities. The LM7321 is designed to operate over a supply voltage range of 2.5 V to 32 V, making it versatile for various applications. It features rail-to-rail input and output, high slew rate, and a gain bandwidth product of 20 MHz, making it suitable for high-frequency and precision applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage Range | 2.5 | - | 32 | V |
| Input Offset Voltage (VOS) | -5 | ±0.7 | +5 | mV |
| Input Bias Current (IB) | 0.45 | 1 | 1.5 | µA |
| Supply Current (IS) | 1.0 | 1.3 | 2.0 | mA |
| Slew Rate (SR) | 8.5 | 18 | - | V/µs |
| Gain Bandwidth Product (GBW) | 16 | - | - | MHz |
| Output Current per Channel | - | - | 100 | mA |
| Operating Temperature Range | -40 | - | 125 | °C |
| Package Type | - | - | SOT-23-5 | - |
Key Features
- Rail-to-rail input and output, allowing for full use of the supply voltage range.
- Wide supply voltage range of 2.5 V to 32 V, making it suitable for a variety of applications.
- High slew rate of 18 V/µs and a gain bandwidth product of 20 MHz, enabling high-frequency operation.
- Low input offset voltage and low input bias current, ensuring high precision.
- High output current capability of up to 100 mA per channel.
- Operating temperature range from -40°C to 125°C, suitable for harsh environments.
- Surface mount package (SOT-23-5) for compact and efficient design.
Applications
The LM7321MF/NOPB is suitable for a wide range of applications due to its versatile characteristics:
- Audio and video signal processing.
- Industrial control systems.
- Medical devices requiring high precision and reliability.
- Automotive systems where a wide operating voltage range is necessary.
- High-frequency amplification in test and measurement equipment.
Q & A
- What is the supply voltage range of the LM7321MF/NOPB?
The supply voltage range is from 2.5 V to 32 V.
- What is the typical slew rate of the LM7321MF/NOPB?
The typical slew rate is 18 V/µs.
- What is the gain bandwidth product of the LM7321MF/NOPB?
The gain bandwidth product is 20 MHz.
- What is the maximum output current per channel of the LM7321MF/NOPB?
The maximum output current per channel is up to 100 mA.
- What is the operating temperature range of the LM7321MF/NOPB?
The operating temperature range is from -40°C to 125°C.
- What package type is the LM7321MF/NOPB available in?
The LM7321MF/NOPB is available in the SOT-23-5 package.
- What are some typical applications of the LM7321MF/NOPB?
Typical applications include audio and video signal processing, industrial control systems, medical devices, automotive systems, and high-frequency amplification in test and measurement equipment.
- What is the input offset voltage of the LM7321MF/NOPB?
The input offset voltage is typically ±0.7 mV.
- What is the input bias current of the LM7321MF/NOPB?
The input bias current is typically 1 µA.
- Is the LM7321MF/NOPB RoHS compliant?
