Overview
The LMV324ID, produced by Texas Instruments, is a quad low-voltage operational amplifier designed for cost-effective and space-saving solutions in various applications. This device operates within a voltage range of 2.7 V to 5.5 V, making it suitable for low-voltage systems. The LMV324ID is part of the LMV321, LMV358, and LMV324 family, which includes single, dual, and quad operational amplifiers, respectively. These amplifiers are known for their rail-to-rail output swing, low supply current, and absence of crossover distortion, enhancing their performance in a wide range of applications.
Key Specifications
| Specification | Value |
|---|---|
| Number of Amplifiers | 4 |
| Package Type | SOIC-14 |
| Operating Temperature Range | -40°C to +125°C |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Typical Supply Current | 410 μA |
| Unity-Gain Bandwidth | 1 MHz |
| Slew Rate | 1 V/μs |
| ESD Protection | 2000-V human-body model, 1000-V charged-device model |
| Output Swing | Rail-to-rail |
Key Features
- Low-voltage operation (2.7 V to 5.5 V)
- No crossover distortion
- Low supply current (typical 410 μA)
- Rail-to-rail output swing
- ESD protection exceeding JESD 22 standards (2000-V human-body model, 1000-V charged-device model)
- Shutdown feature (logic low for shutdown, logic high for enable)
- Compact SOIC-14 package
Applications
- Desktop PCs
- HVAC systems (heating, ventilating, and air conditioning)
- Motor control (AC induction)
- Net-books
- Portable media players
- Telecom DC/DC modules
- Professional audio mixers
- Refrigerators
- Washing machines (high-end and low-end)
Q & A
- What is the operating voltage range of the LMV324ID?
The LMV324ID operates within a voltage range of 2.7 V to 5.5 V. - How many amplifiers are included in the LMV324ID?
The LMV324ID includes four operational amplifiers. - What is the typical supply current of the LMV324ID?
The typical supply current is 410 μA. - Does the LMV324ID have ESD protection?
Yes, it exceeds JESD 22 standards with 2000-V human-body model and 1000-V charged-device model protection. - What is the unity-gain bandwidth of the LMV324ID?
The unity-gain bandwidth is 1 MHz. - What is the slew rate of the LMV324ID?
The slew rate is 1 V/μs. - What is the output swing capability of the LMV324ID?
The output swing is rail-to-rail. - What are some common applications of the LMV324ID?
Common applications include desktop PCs, HVAC systems, motor control, net-books, portable media players, telecom DC/DC modules, professional audio mixers, refrigerators, and washing machines. - Is the LMV324ID available in automotive grade?
Yes, it is available in automotive grade, qualified and characterized according to AEC Q100 and Q003 or equivalent. - What package type is the LMV324ID available in?
The LMV324ID is available in a SOIC-14 package.
