Overview
The LMV339IPT, manufactured by STMicroelectronics, is a quad low-voltage comparator. It is part of the LMV3xx series, which includes single, dual, and quad versions of the industry-standard LM339 and LM393 comparators. These devices are designed to operate with a supply voltage ranging from 2.7 to 5 V and exhibit lower current consumption compared to their predecessors. The LMV339IPT is ideal for low-voltage applications and is available in compact packages, making it suitable for space-constrained designs. The device operates over a wide temperature range of -40°C to +125°C, ensuring reliability in various environmental conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 2.7 to 5 | V |
| Current Consumption | 20 | μA |
| Input Common Mode Range | Includes ground | |
| Temperature Range | -40°C to +125°C | |
| Propagation Delay | 200 ns | |
| Output Saturation Voltage | Low | |
| Output Type | Open drain | |
| ESD Tolerance | 2 kV HBM / 200 V MM | |
| Package | TSSOP-14L |
Key Features
- Supply operation from 2.7 to 5 V
- Low current consumption: 20 μA
- Input common mode range includes ground
- Wide temperature range: -40°C to +125°C
- Low output saturation voltage
- Propagation delay: 200 ns
- Open drain output
- ESD tolerance: 2 kV HBM / 200 V MM
- Available in SMD packages
Applications
- Mobile phones
- Notebooks and PDAs
- Battery-supplied electronics
- General-purpose portable devices
- General-purpose low-voltage applications
Q & A
- What is the supply voltage range for the LMV339IPT?
The LMV339IPT operates with a supply voltage ranging from 2.7 to 5 V.
- What is the current consumption of the LMV339IPT?
The current consumption is 20 μA.
- What is the temperature range for the LMV339IPT?
The device operates over a temperature range of -40°C to +125°C.
- What is the propagation delay of the LMV339IPT?
The propagation delay is 200 ns.
- What type of output does the LMV339IPT have?
The output is of the open drain type.
- What is the ESD tolerance of the LMV339IPT?
The ESD tolerance is 2 kV HBM / 200 V MM.
- In what package is the LMV339IPT available?
The LMV339IPT is available in a TSSOP-14L package.
- What are some typical applications for the LMV339IPT?
Typical applications include mobile phones, notebooks and PDAs, battery-supplied electronics, and general-purpose portable devices.
- Why is the LMV339IPT suitable for space-constrained designs?
The LMV339IPT is available in tiny packages, making it ideal for applications where space saving is a constraint.
- How does the LMV339IPT compare to its predecessors in terms of current consumption?
The LMV339IPT exhibits lower current consumption compared to its predecessors, the LM339 and LM393.
