Overview
The LMV324QD is a quad low-voltage operational amplifier produced by Texas Instruments. It is part of the LMV3xx series, which includes single, dual, and quad configurations. This device is designed for low-voltage operation, ranging from 2.7 V to 5.5 V, making it suitable for applications where space and power efficiency are crucial. The LMV324QD offers enhanced performance compared to traditional operational amplifiers, with features such as rail-to-rail output swing and low supply current.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range | 2.7 V to 5.5 V |
| Operating Temperature Range | -40°C to +125°C |
| Supply Current (Typical) | 410 µA |
| Output Swing | Rail-to-rail |
| ESD Protection | 2000-V human-body model, 1000-V charged-device model |
| Package Type | SOIC (D), 14 pins |
| Package Quantity | 2500 per reel |
Key Features
- Low-voltage operation (2.7 V to 5 V)
- No crossover distortion
- Low supply current (410 µA typical)
- Rail-to-rail output swing
- ESD protection exceeding JESD 22 standards (2000-V human-body model, 1000-V charged-device model)
- Compact package size, suitable for space-saving designs
Applications
- Desktop PCs
- HVAC systems (heating, ventilating, and air conditioning)
- Motor control (AC induction)
- Notebooks and netbooks
- Portable media players
- Telecom DC/DC modules
- Professional audio mixers
- Refrigerators and washing machines (high-end and low-end)
Q & A
- What is the operating voltage range of the LMV324QD?
The LMV324QD operates within a voltage range of 2.7 V to 5.5 V.
- What is the typical supply current of the LMV324QD?
The typical supply current is 410 µA.
- Does the LMV324QD have rail-to-rail output swing?
Yes, the LMV324QD features rail-to-rail output swing.
- What is the operating temperature range of the LMV324QD?
The operating temperature range is -40°C to +125°C.
- What kind of ESD protection does the LMV324QD have?
The LMV324QD has ESD protection exceeding JESD 22 standards, including 2000-V human-body model and 1000-V charged-device model.
- In what package type is the LMV324QD available?
The LMV324QD is available in a SOIC (D) package with 14 pins.
- What are some common applications of the LMV324QD?
Common applications include desktop PCs, HVAC systems, motor control, portable media players, telecom DC/DC modules, professional audio mixers, and household appliances like refrigerators and washing machines.
- Is there an upgraded version of the LMV324QD?
Yes, for an upgraded version with enhanced performance, refer to the LMV321A, LMV358A, and LMV324A.
- Does the LMV324QD have crossover distortion?
No, the LMV324QD does not have crossover distortion.
- How many devices are in a reel of LMV324QD?
A reel of LMV324QD contains 2500 devices.
