Overview
The LMV324QPWR is a quad low-voltage operational amplifier produced by Texas Instruments. This device is designed for operation within a voltage range of 2.7 V to 5.5 V, making it suitable for applications where low power consumption and compact design are crucial. The LMV324QPWR offers performance specifications that meet or exceed those of the traditional LM358 and LM324 devices, which operate over a wider voltage range of 5 V to 30 V. It is particularly useful in scenarios where space-saving and cost-effectiveness are key considerations.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 14-Pin TSSOP |
| Operating Temperature Range | -40°C to 125°C |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Number of Amplifiers | 4 |
| Slew Rate | 1 V/μs |
| Bandwidth | 1 MHz |
| Typical Supply Current | 410 μA |
| Output Swing | Rail-to-Rail |
| ESD Protection | 2000-V human-body model, 1000-V charged-device model |
Key Features
- Low-voltage operation: 2.7 V to 5.5 V
- Rail-to-rail output swing
- No crossover distortion
- Low supply current: 410 μA typical for the quad version
- Compact package: 14-Pin TSSOP, which is half the size of the DBV (SOT-23) package
- Wide operating temperature range: -40°C to 125°C
- ESD protection exceeding JESD 22 standards
Applications
The LMV324QPWR is suitable for a variety of applications where low-voltage operation, space-saving design, and cost-effectiveness are important. These include:
- Portable electronics and battery-powered devices
- Automotive systems requiring low power consumption
- Industrial control systems where compact design is necessary
- Medical devices that require low power and high reliability
- Consumer electronics such as audio equipment and sensors
Q & A
- What is the operating voltage range of the LMV324QPWR?
The LMV324QPWR operates within a voltage range of 2.7 V to 5.5 V.
- How many operational amplifiers are included in the LMV324QPWR?
The LMV324QPWR includes four operational amplifiers.
- What is the typical supply current for the LMV324QPWR?
The typical supply current for the LMV324QPWR is 410 μA.
- What is the output swing capability of the LMV324QPWR?
The LMV324QPWR has a rail-to-rail output swing.
- What is the operating temperature range of the LMV324QPWR?
The operating temperature range is -40°C to 125°C.
- Does the LMV324QPWR have ESD protection?
Yes, the LMV324QPWR has ESD protection exceeding JESD 22 standards, with 2000-V human-body model and 1000-V charged-device model.
- What package type is the LMV324QPWR available in?
The LMV324QPWR is available in a 14-Pin TSSOP package.
- What are some typical applications for the LMV324QPWR?
Typical applications include portable electronics, automotive systems, industrial control systems, medical devices, and consumer electronics.
- Is the LMV324QPWR RoHS compliant?
Yes, the LMV324QPWR is RoHS compliant.
- What is the bandwidth of the LMV324QPWR?
The bandwidth of the LMV324QPWR is 1 MHz.
