Overview
The LMV393MM/NOPB, manufactured by Texas Instruments, is a dual, low-voltage comparator designed for general-purpose applications. This component is part of the LMV series, known for its low power consumption and compact form factor. It is widely used in portable and battery-operated devices due to its efficient performance and versatility. The LMV393MM/NOPB is particularly suitable for applications requiring precise voltage comparisons, such as signal conditioning, level detection, and analog-to-digital conversion. Its market positioning targets engineers and designers in the consumer electronics, industrial automation, and automotive sectors.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.7V ~ 5.5V | V | Single/Dual (±) |
| Input Offset Voltage | 7 | mV | @ 5V |
| Input Bias Current | 0.25 | μA | @ 5V |
| Output Current | 84 | mA | @ 5V |
| Quiescent Current | 300 | μA | Max |
| Propagation Delay | 600 | ns | Max |
| Operating Temperature | -40°C ~ 85°C | °C | |
| Package | 8-TSSOP, 8-MSOP | 3.00mm wide |
Key Features
- Low power consumption, ideal for battery-operated devices.
- Wide supply voltage range from 2.7V to 5.5V.
- CMOS and open-collector output types for flexible integration.
- Compact 8-pin MSOP/TSSOP package for space-constrained applications.
- High-speed response with a propagation delay of up to 600ns.
Applications
The LMV393MM/NOPB is extensively used in various fields, including consumer electronics for portable devices, industrial automation for signal monitoring, and automotive electronics for safety and control systems. Its low power consumption and high accuracy make it ideal for applications such as level detection, window comparators, and analog-to-digital converters. Additionally, its compact design and robust performance ensure reliability in harsh environments.
Q & A
1. What is the operating voltage range of the LMV393MM/NOPB?
The operating voltage range is 2.7V to 5.5V.
2. What is the typical propagation delay of this comparator?
The typical propagation delay is up to 600ns.
3. Can the LMV393MM/NOPB operate in extreme temperatures?
Yes, it operates within a temperature range of -40°C to 85°C.
4. What type of output does the LMV393MM/NOPB support?
It supports CMOS and open-collector output types.
5. Is this comparator suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-operated applications.
6. What is the input offset voltage of the LMV393MM/NOPB?
The input offset voltage is 7mV at 5V.
7. What package does the LMV393MM/NOPB come in?
It is available in 8-pin MSOP and TSSOP packages.
8. Can this comparator be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust performance.
9. What is the maximum output current of the LMV393MM/NOPB?
The maximum output current is 84mA at 5V.
10. Is the LMV393MM/NOPB RoHS compliant?
Yes, it is RoHS compliant.
