Overview
The LM7321QMFE/NOPB is a high-performance operational amplifier designed by Texas Instruments. This device is part of the LM732xx family, known for its versatility and reliability in various applications. It features rail-to-rail input and output capabilities, making it suitable for a wide range of uses. The LM7321QMFE/NOPB is packaged in a 5-pin SOT-23 package and is compliant with automotive AEC-Q100 standards, ensuring its robustness and reliability in harsh environments. It was introduced on May 28, 2008, and is also compliant with RoHS regulations (2011/65/EU, 2015/863).
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 1 | Total supply voltage (max) (V) | 32 |
| Total supply voltage (min) (V) | 2.5 | Rail-to-rail | In, Out |
| GBW (typ) (MHz) | 20 | Slew rate (typ) (V/µs) | 18 |
| Vos (offset voltage at 25°C) (max) (mV) | 6 | Iq per channel (typ) (mA) | 1.1 |
| Vn at 1 kHz (typ) (nV√Hz) | 15 | Rating | Automotive |
| Operating temperature range (°C) | -40 to 125 | Offset drift (typ) (µV/°C) | 2 |
| Input bias current (max) (pA) | 200000 | CMRR (typ) (dB) | 80 |
| Iout (typ) (A) | 0.065 | Architecture | Bipolar |
| Input common mode headroom (to negative supply) (typ) (V) | -0.1 | Input common mode headroom (to positive supply) (typ) (V) | 0.1 |
| Output swing headroom (to negative supply) (typ) (V) | 0.06 | Output swing headroom (to positive supply) (typ) (V) | -0.15 |
| Package/Case | SOT-23-5 | Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | Lead Free Status / RoHS Status | Yes |
Key Features
- Rail-to-Rail Input and Output: The LM7321QMFE/NOPB offers rail-to-rail input and output capabilities, enhancing its versatility in various applications.
- High Output Current: This device can drive high capacitive loads without oscillations, making it suitable for demanding applications.
- Low Power Consumption: It operates with an ultra-low quiescent current of 1.1 mA per op amp, contributing to long battery life in portable devices.
- High Speed Performance: Features a slew rate of 18 V/µs and a unity gain bandwidth of 20 MHz, ensuring high-speed data transmission.
- Rugged and Reliable Performance: Designed to meet automotive AEC-Q100 standards, ensuring robust performance in harsh environments.
- Wide Operating Voltage Range: Can operate with supply voltages ranging from 2.5 V to 32 V (±1.25 V to ±16 V).
Applications
- Automotive Systems: Suitable for use in automotive applications due to its compliance with AEC-Q100 standards.
- Industrial Control Systems: Reliable performance in industrial environments makes it a good choice for control systems and monitoring equipment.
- Communications Equipment: High-speed performance and low power consumption make it suitable for various communication devices.
- Portable Electronics: Low power consumption and high output current capabilities make it ideal for battery-powered devices.
Q & A
- Q: What is the LM7321QMFE/NOPB operational amplifier?
A: The LM7321QMFE/NOPB is a high-performance operational amplifier from Texas Instruments, featuring rail-to-rail input and output, high output current, and low power consumption.
- Q: What is the package type of the LM7321QMFE/NOPB?
A: The LM7321QMFE/NOPB is packaged in a 5-pin SOT-23 package.
- Q: What are the key specifications of the LM7321QMFE/NOPB?
A: Key specifications include a gain bandwidth product of 20 MHz, slew rate of 18 V/µs, and an operating temperature range of -40°C to 125°C.
- Q: Is the LM7321QMFE/NOPB RoHS compliant?
A: Yes, the LM7321QMFE/NOPB is RoHS compliant (2011/65/EU, 2015/863).
- Q: What are the typical applications of the LM7321QMFE/NOPB?
A: It is commonly used in automotive systems, industrial control systems, communications equipment, and portable electronics.
- Q: How can I order the LM7321QMFE/NOPB?
A: You can order the LM7321QMFE/NOPB by selecting the 'Add to Cart' button on the product listing page and proceeding to the checkout.
- Q: What is the warranty period for the LM7321QMFE/NOPB?
A: The LM7321QMFE/NOPB typically comes with a 1-year warranty covering defects in materials and workmanship under normal use.
- Q: How does the supplier ensure the authenticity of the LM7321QMFE/NOPB?
A: Suppliers like Ovaga ensure authenticity by rigorously testing and verifying the credentials of original Texas Instruments manufacturers and authorized agents.
- Q: Where can I find detailed information about the LM7321QMFE/NOPB, such as application notes and factory information?
A: Detailed information can be found in the datasheet available on the Texas Instruments website or through authorized distributors.
- Q: Can I place orders offline for the LM7321QMFE/NOPB?
A: Yes, offline orders are accepted. You can navigate to the 'My Orders' section and enter transaction management to place your order.
