Overview
The LM393FVT-E2 is a highly versatile two-channel ground sense comparator designed by ROHM Semiconductor. It is renowned for its wide operating voltage range of 3V to 32V and low supply current, making it an excellent choice for various applications, including industrial, automotive, and consumer electronics. This comparator offers exceptional performance and reliability, making it ideal for designs that require precision and efficiency.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Mounting Style | SMD/SMT | Number of Channels | 2 Channel |
| Output Type | Open Collector | Response Time | 1 us |
| Comparator Type | General Purpose | Supply Voltage - Min | 3 V |
| Supply Voltage - Max | 32 V | Operating Supply Current | 600 uA |
| Output Current per Channel | 16 mA | Vos - Input Offset Voltage | 4.5 mV |
| Ib - Input Bias Current | 250 nA | Minimum Operating Temperature | -40 C |
| Maximum Operating Temperature | + 85 C | Series | LM393 |
| Brand | ROHM Semiconductor | Pd - Power Dissipation | 580 mW |
| Product | Analog Comparators | Shutdown | No Shutdown |
| Factory Pack Quantity | 3000 |
Key Features
- Precision Temperature Control: Ensures stable operation across a wide temperature range.
- Advanced Error Correction: Minimizes errors and enhances the accuracy of the comparator.
- Multifunction Capability: Supports various applications with its versatile design.
- High-accuracy Timing: Provides fast response times, typically 1 us.
- Wide Operating Supply Voltage: Operates from 3V to 32V, making it suitable for diverse applications.
- Ground-sensed Input and Output: Allows for ground-referenced inputs and outputs.
- Open Collector Output: Flexible output configuration for different application needs.
- Low Offset Voltage: Ensures high accuracy with a low input offset voltage of 4.5 mV.
- Compact Packaging: Available in a TSSOP-B-8 package, ideal for space-constrained designs.
Applications
The LM393FVT-E2 is suitable for a variety of applications due to its wide operating voltage range and low supply current. Some key applications include:
- Industrial Control Systems: Ideal for industrial automation and control systems where reliability and precision are crucial.
- Automotive Electronics: Used in automotive systems for its robust performance and wide operating temperature range.
- Consumer Electronics: Suitable for consumer electronics where low power consumption and high accuracy are required.
Q & A
- Q: What is the operating voltage range of the LM393FVT-E2?
A: The LM393FVT-E2 operates within a voltage range of 3V to 32V. - Q: What is the typical response time of the LM393FVT-E2?
A: The typical response time is 1 us. - Q: What is the input offset voltage of the LM393FVT-E2?
A: The input offset voltage is 4.5 mV. - Q: What is the operating temperature range of the LM393FVT-E2?
A: The operating temperature range is from -40°C to +85°C. - Q: What type of output does the LM393FVT-E2 have?
A: The LM393FVT-E2 has an open collector output. - Q: Is the LM393FVT-E2 RoHS compliant?
A: Yes, the LM393FVT-E2 is RoHS compliant. - Q: What is the package type of the LM393FVT-E2?
A: The LM393FVT-E2 is packaged in a TSSOP-B-8 case. - Q: What is the typical operating supply current of the LM393FVT-E2?
A: The typical operating supply current is 600 uA. - Q: What is the warranty period for the LM393FVT-E2 from authorized distributors?
A: The warranty period can vary, but it is typically 1 year from authorized distributors like Ovaga. - Q: How can I ensure the authenticity of the LM393FVT-E2 from ROHM Semiconductor?
A: Ensure you purchase from authorized distributors who rigorously test and verify the credentials of original ROHM Semiconductor manufacturers and authorized agents).
