Overview
The LM393FVJ-E2 is a two-channel ground sense comparator produced by ROHM Semiconductor. This component is designed for general-purpose applications and is known for its wide operating voltage range and low supply current. It is suitable for various electronic systems that require reliable and efficient comparison functions.
Key Specifications
| Parameter | Value | Unit | Condition |
|---|---|---|---|
| Type | General Purpose | ||
| No of Channels | 2 | ||
| Supply Voltage | 3V to 32V | V | |
| Response Time | 1µs | µs | |
| Input Offset Voltage (Max) | 4.5mV | mV | VOUT=1.4V |
| Input Bias Current (Typ) | 50nA | nA | VOUT=1.4V |
| Output Current (Typ) | 16mA | mA | |
| Quiescent Current (Max) | 1mA | mA | |
| Operating Temperature Range | -40°C to 85°C | °C | |
| Package Style | TSSOP-8 | ||
| Mounting Method | Surface Mount |
Key Features
- Wide Operating Supply Voltage: The LM393FVJ-E2 operates over a wide voltage range from 3V to 32V, making it versatile for various applications.
- Ground-sensed Input and Output: This feature allows for accurate comparison near ground potential.
- Open Collector Output: Enables the output to be connected to external pull-up resistors for flexibility in different circuit configurations.
- Low Offset Voltage: With a maximum input offset voltage of 4.5mV, it ensures high accuracy in comparison operations.
- Wide Operating Temperature: The component can operate from -40°C to 85°C, making it suitable for use in harsh environments.
- Low Supply Current: It has a typical quiescent current of 1mA, which is beneficial for power-efficient designs.
Applications
The LM393FVJ-E2 is suitable for a variety of applications, including:
- Automotive Systems: For use in automotive electronics, please contact the sales department for specific requirements.
- Industrial Control Systems: Ideal for control circuits in industrial settings due to its robust operating temperature range and low supply current.
- Consumer Electronics: Used in various consumer electronic devices that require reliable comparison functions.
- Medical Devices: Suitable for medical equipment where precision and reliability are crucial.
Q & A
- What is the operating voltage range of the LM393FVJ-E2?
The LM393FVJ-E2 operates over a voltage range from 3V to 32V.
- How many channels does the LM393FVJ-E2 have?
The LM393FVJ-E2 is a two-channel comparator.
- What is the typical response time of the LM393FVJ-E2?
The typical response time is 1µs.
- What is the maximum input offset voltage of the LM393FVJ-E2?
The maximum input offset voltage is 4.5mV.
- What is the typical output current of the LM393FVJ-E2?
The typical output current is 16mA.
- What is the operating temperature range of the LM393FVJ-E2?
The operating temperature range is from -40°C to 85°C.
- What is the package style of the LM393FVJ-E2?
The package style is TSSOP-8.
- Is the LM393FVJ-E2 RoHS compliant?
- What is the typical quiescent current of the LM393FVJ-E2?
The typical quiescent current is 1mA.
- Can the LM393FVJ-E2 be used in automotive applications?
