Overview
The LMV393DMR2G is a dual-channel, general-purpose, low-voltage comparator produced by onsemi. This component is part of the LMV3xx series, which includes single, dual, and quad channel versions. The LMV393DMR2G is designed to operate with a supply voltage ranging from 2.7 V to 5 V, making it suitable for low-voltage applications. It is available in a space-saving 8-pin Micro8 package, which is ideal for applications where space is a constraint. The device is RoHS compliant and features low quiescent current, low saturation voltage, and fast propagation delay, making it a cost-effective solution for various portable and general-purpose applications.
Key Specifications
| Type | Description |
|---|---|
| No of Channels | 2 |
| Average Bias Current-Max | 1 nA |
| Supply Voltage | 2.7 V to 5 V |
| Thermal Resistance | 238°C/W |
| Package Style | MICRO-8 |
| Mounting Method | Surface Mount |
| Propagation Delay | 200 ns TYP @ 5 V |
| Saturation Voltage | 200 mV TYP @ 5 V |
| Input Common-Mode Voltage Range | Extends to Ground |
| Temperature Range | -40°C to +85°C |
| ESD Tolerance | 2 kV HBM / 200 V MM |
Key Features
- Guaranteed 2.7 V and 5 V performance.
- Input common-mode voltage range extends to ground.
- Open drain output for wired-OR applications.
- Low quiescent current: 60 μA/channel TYP @ 5 V.
- Low saturation voltage: 200 mV TYP @ 5 V.
- Fast propagation delay: 200 ns TYP @ 5 V.
- Pb-free devices, ensuring RoHS compliance.
- Wide temperature range: -40°C to +85°C.
- ESD tolerance: 2 kV HBM / 200 V MM.
Applications
- Battery monitors.
- Notebooks and PDAs.
- General-purpose portable devices.
- General-purpose low-voltage applications.
Q & A
- What is the supply voltage range of the LMV393DMR2G?
The supply voltage range is from 2.7 V to 5 V.
- How many channels does the LMV393DMR2G have?
The LMV393DMR2G has 2 channels.
- What is the typical propagation delay of the LMV393DMR2G?
The typical propagation delay is 200 ns at 5 V.
- What is the package style of the LMV393DMR2G?
The package style is MICRO-8.
- Is the LMV393DMR2G RoHS compliant?
Yes, the LMV393DMR2G is RoHS compliant.
- What is the input common-mode voltage range of the LMV393DMR2G?
The input common-mode voltage range extends to ground.
- What are some typical applications of the LMV393DMR2G?
Typical applications include battery monitors, notebooks, PDAs, and general-purpose portable devices.
- What is the thermal resistance of the LMV393DMR2G?
The thermal resistance is 238°C/W.
- Does the LMV393DMR2G have open drain outputs?
Yes, the LMV393DMR2G has open drain outputs for wired-OR applications.
- What is the ESD tolerance of the LMV393DMR2G?
The ESD tolerance is 2 kV HBM / 200 V MM.
