DS1181LE+ Encyclopedia Entry

Product Overview

• Category: Electronic Component
• Use: Integrated Circuit
• Characteristics: High-performance, Low-power consumption
• Package: DIP-8
• Essence: Voltage Comparator
• Packaging/Quantity: 100 pieces per pack

Specifications and Parameters

• Supply Voltage: 2.5V to 5.5V
• Input Offset Voltage: ±1mV (max)
• Input Bias Current: ±10nA (max)
• Response Time: 300ns (typ)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The DS1181LE+ features a DIP-8 package with the following pin configuration:

```

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| | --| IN- OUT |-- Pin 1 --| IN+ VCC |-- Pin 2 --| GND NC |-- Pin 3 --| NC NC |-- Pin 4 --| NC NC |-- Pin 5 --| NC NC |-- Pin 6 --| NC NC |-- Pin 7 --| NC NC |-- Pin 8 |___________| ```

Functional Characteristics

• The DS1181LE+ is a voltage comparator that compares two input voltages and provides a digital output based on the comparison result.
• It operates with low power consumption and high-speed response.
• The device has a wide supply voltage range, making it suitable for various applications.

Advantages and Disadvantages

Advantages: - High-performance voltage comparator - Low-power consumption - Wide supply voltage range

Disadvantages: - Limited number of pins for additional functionalities - Not suitable for applications requiring precise voltage references

Applicable Range of Products

The DS1181LE+ is commonly used in electronic circuits that require voltage comparison, such as: - Power supply monitoring - Battery management systems - Signal conditioning circuits

Working Principles

The DS1181LE+ compares the voltages applied to its input pins (IN+ and IN-) and generates a digital output based on the comparison result. When the voltage at IN+ is higher than IN-, the output goes high; otherwise, it goes low.

Detailed Application Field Plans

The DS1181LE+ can be used in various applications, including: 1. Power supply voltage monitoring in industrial control systems. 2. Overvoltage protection in automotive electronics. 3. Battery voltage monitoring in portable devices. 4. Signal level detection in audio amplifiers. 5. Threshold detection in sensor circuits.

Detailed Alternative Models

Some alternative models to the DS1181LE+ include: - LM339 - LM311 - MAX9021 - LT1016 - MCP6541

5 Common Technical Questions and Answers

1. Q: What is the maximum supply voltage for the DS1181LE+? A: The DS1181LE+ can operate with a maximum supply voltage of 5.5V.

2. Q: What is the response time of the DS1181LE+? A: The typical response time of the DS1181LE+ is 300ns.

3. Q: Can the DS1181LE+ operate in extreme temperatures? A: Yes, the DS1181LE+ has an operating temperature range of -40°C to +85°C.

4. Q: Is the DS1181LE+ suitable for battery-powered applications? A: Yes, the DS1181LE+ operates with low power consumption, making it suitable for battery-powered applications.

5. Q: How many pieces are included in a pack of DS1181LE+? A: Each pack of DS1181LE+ contains 100 pieces.

This encyclopedia entry provides an overview of the DS1181LE+, including its category, use, characteristics, package, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.