Overview
The LMV324Q1MA/NOPB is a quad operational amplifier (op-amp) produced by Texas Instruments. It is part of the LMV321, LMV358, and LMV324 series, which are low-voltage versions of the traditional LM324 and LM358 op-amps. These devices are designed for applications requiring low-voltage operation, space efficiency, and cost-effectiveness. They offer guaranteed performance at 2.7V and 5V, making them suitable for a wide range of electronic systems, including portable devices and general-purpose low-voltage applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOIC (D), 14 pins |
| Operating Temperature Range | -40°C to 85°C |
| Supply Voltage Range | 2.7V to 5.5V |
| Gain-Bandwidth Product | 1 MHz |
| Slew Rate | 1 V/µs |
| Supply Current | 410 µA (typical at 5V) |
| Rail-to-Rail Output Swing | V+ - 10 mV, V- + 65 mV at 10 kΩ load |
| Input Common-Mode Voltage Range | -0.2V to V+ - 0.8V |
| Noise Performance | Bipolar input and output stages for improved noise performance |
Key Features
- No crossover distortion, ensuring clean output signals.
- Rail-to-rail output swing capability, maximizing dynamic range at low supply voltages.
- Input common-mode voltage range includes ground, allowing direct sensing near GND in single supply operation.
- Low supply current (410 µA typical at 5V), ideal for battery-powered systems.
- Compact SOIC (D) package with 14 pins, suitable for space-efficient designs.
- Built with Texas Instruments' advanced submicron silicon-gate BiCMOS process for improved performance.
- Available in automotive AEC-Q100 Grade 1 and Grade 3 versions.
Applications
- Active filters.
- General-purpose low-voltage applications.
- Portable electronic devices such as cellular phones, pagers, and other handheld systems.
- PCMCIA type III cards and other compact form factors.
- Battery-powered systems where low power consumption is critical.
Q & A
- What is the LMV324Q1MA/NOPB? The LMV324Q1MA/NOPB is a quad operational amplifier from Texas Instruments, designed for low-voltage applications.
- What is the operating temperature range of the LMV324Q1MA/NOPB? The operating temperature range is -40°C to 85°C.
- What is the supply voltage range for the LMV324Q1MA/NOPB? The supply voltage range is 2.7V to 5.5V.
- What is the gain-bandwidth product of the LMV324Q1MA/NOPB? The gain-bandwidth product is 1 MHz.
- Does the LMV324Q1MA/NOPB have rail-to-rail output swing capability? Yes, it has rail-to-rail output swing capability.
- What is the typical supply current of the LMV324Q1MA/NOPB at 5V? The typical supply current is 410 µA.
- Is the LMV324Q1MA/NOPB suitable for automotive applications? Yes, it is available in automotive AEC-Q100 Grade 1 and Grade 3 versions.
- What is the input common-mode voltage range of the LMV324Q1MA/NOPB? The input common-mode voltage range includes ground and extends up to V+ - 0.8V.
- How does the LMV324Q1MA/NOPB improve noise performance? It has bipolar input and output stages for improved noise performance.
- What are some common applications of the LMV324Q1MA/NOPB? Common applications include active filters, general-purpose low-voltage applications, and portable electronic devices.
