Overview
The LMV339IPWR is a quad low-voltage comparator produced by Texas Instruments. It is part of the LMV33x series, which includes single, dual, and quad comparator versions. These devices are designed to operate at low voltages, ranging from 2.7 V to 5.5 V, making them suitable for applications where low power consumption and space efficiency are critical. The LMV339IPWR is a cost-effective solution that offers performance comparable to the traditional LM339 and LM393 comparators but with significantly lower supply current.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 2.7 to 5.5 | V |
| Supply Current (Typical) | 410 | µA |
| Input Common-Mode Voltage Range | -0.1 to VCC-0.7 | V |
| Output Saturation Voltage (Typical) | 200 | mV |
| Propagation Delay (Typical) | 200 ns (High to Low), 400 ns (Low to High) | ns |
| Operating Temperature Range | -40 to 125 | °C |
| Package Type | TSSOP-14 | |
| ESD Tolerance | 2 kV HBM / 200 V MM |
Key Features
- Low-voltage operation from 2.7 V to 5.5 V
- Low supply current: 410 µA typical for LMV339
- Input common-mode voltage range includes ground
- Low output saturation voltage: 200 mV typical
- Open-drain output for maximum flexibility
- Wide temperature range: -40°C to +125°C
- ESD tolerance: 2 kV HBM / 200 V MM
Applications
- Mobile phones
- Notebooks and PDAs
- Battery-supplied electronics
- General-purpose portable devices
- Hysteresis comparators
- Oscillators
- Window comparators
- Industrial equipment
- Test and measurement equipment
Q & A
- What is the operating voltage range of the LMV339IPWR?
The LMV339IPWR operates from 2.7 V to 5.5 V.
- What is the typical supply current of the LMV339IPWR?
The typical supply current is 410 µA.
- What is the input common-mode voltage range of the LMV339IPWR?
The input common-mode voltage range includes ground up to VCC-0.7 V.
- What is the output saturation voltage of the LMV339IPWR?
The output saturation voltage is typically 200 mV.
- What is the propagation delay of the LMV339IPWR?
The propagation delay is typically 200 ns (High to Low) and 400 ns (Low to High).
- What is the operating temperature range of the LMV339IPWR?
The operating temperature range is -40°C to +125°C.
- What package type is the LMV339IPWR available in?
The LMV339IPWR is available in a TSSOP-14 package.
- Is the LMV339IPWR ESD tolerant?
Yes, it has an ESD tolerance of 2 kV HBM / 200 V MM.
- What are some common applications of the LMV339IPWR?
Common applications include mobile phones, notebooks, battery-supplied electronics, and general-purpose portable devices.
- Is the LMV339IPWR RoHS compliant?
Yes, the LMV339IPWR is RoHS compliant).
