Overview
The LMV331M5/NOPB is a single general-purpose, low-voltage comparator produced by Texas Instruments. It is part of the LMV331-N series, which includes low-voltage versions of the traditional LM393/339 comparators. This component is designed to operate within a voltage range of 2.7 to 5 volts, making it suitable for a wide range of portable consumer products where space, low voltage, and low power consumption are critical. The LMV331M5/NOPB is available in a space-saving 5-pin SOT-23 (DBV) package, which is ideal for applications requiring minimal board space.
Key Specifications
| Parameter | Typical Value | Minimum Value | Maximum Value | Unit |
|---|---|---|---|---|
| Supply Voltage | 2.7 to 5 V | 2.7 V | 5 V | V |
| Supply Current | 60 µA | 60 µA | 150 µA | µA |
| Input Offset Voltage | 7 mV | 1.7 mV | 9 mV | mV |
| Input Bias Current | 25 nA | 25 nA | 400 nA | nA |
| Input Common Mode Voltage Range | -0.1 to 4.2 V | -0.1 V | 4.2 V | V |
| Output Saturation Voltage | 200 mV | 200 mV | 700 mV | mV |
| Propagation Delay (High to Low) | 200 ns | 200 ns | 600 ns | ns |
| Operating Temperature Range | -40 to 85 °C | -40 °C | 85 °C | °C |
| Package Type | SOT-23 (DBV) | |||
| Pin Count | 5 |
Key Features
- Ensured 2.7-V and 5-V performance, making it suitable for low-voltage applications.
- Industrial temperature range of -40°C to 85°C.
- Low supply current of 60 µA per channel, reducing power consumption.
- Input common mode voltage range includes ground, enhancing flexibility in circuit design.
- Low output saturation voltage of 200 mV.
- Fast propagation delay of 200 ns.
- Space-saving 5-pin SC70 and 5-pin SOT23 packages, ideal for compact designs.
- Built with TI's advanced Submicron Silicon-Gate BiCMOS process for improved noise performance.
- Bipolar input and output stages for enhanced noise immunity.
Applications
- Mobile communications devices.
- Notebooks and PDAs.
- Battery-powered electronics.
- General-purpose portable devices.
- General-purpose, low-voltage applications.
Q & A
- What is the operating voltage range of the LMV331M5/NOPB?
The LMV331M5/NOPB operates within a voltage range of 2.7 to 5 volts.
- What is the typical supply current of the LMV331M5/NOPB?
The typical supply current is 60 µA per channel.
- What is the propagation delay of the LMV331M5/NOPB?
The propagation delay is typically 200 ns.
- What are the available package types for the LMV331-N series?
The LMV331-N is available in 5-pin SC70 and 5-pin SOT23 packages.
- What is the operating temperature range of the LMV331M5/NOPB?
The operating temperature range is -40°C to 85°C.
- What are the key applications of the LMV331M5/NOPB?
Key applications include mobile communications, notebooks, PDAs, battery-powered electronics, and general-purpose portable devices.
- What is the input common mode voltage range of the LMV331M5/NOPB?
The input common mode voltage range includes ground and extends up to 4.2 V.
- What is the output saturation voltage of the LMV331M5/NOPB?
The output saturation voltage is typically 200 mV.
- What process is used to build the LMV331M5/NOPB?
The LMV331M5/NOPB is built with TI's advanced Submicron Silicon-Gate BiCMOS process.
- What are the benefits of the bipolar input and output stages in the LMV331M5/NOPB?
The bipolar input and output stages provide improved noise performance and immunity.
