Overview
The NE555S-13, produced by Diodes Incorporated, is a precision timer IC that is widely used for generating accurate time delays or oscillations. This device is part of the NE555 family, which includes variants such as the SA555 and NA555, each offering different operating temperature ranges. The NE555S-13 operates within a temperature range of 0 to 70°C, making it suitable for commercial and industrial applications. It is supplied in a small outline 8-pin package (SO-8) and is RoHS compliant, ensuring environmental sustainability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 4.5 to 16 | V |
| Operating Temperature Range | 0 to 70 | °C |
| Maximum Frequency | 0.5 | MHz |
| Output Rise Time | 300 | ns |
| Supply Current @ VCC = 5V | 3 to 5 | mA |
| Output Current | ±200 | mA |
| Package Type | SO-8 |
Key Features
- Precision Timing: Capable of producing accurate time delays or oscillations.
- Operating Modes: Supports both monostable and astable modes of operation.
- Adjustable Duty Cycle: In astable mode, the frequency and duty cycle can be controlled independently using external resistors and a capacitor.
- Wide Operating Voltage: Operates from 4.5V to 16V, with output levels compatible with TTL inputs at 5V supply.
- High Current Output: The output circuit can sink or source current up to 200 mA.
- Reset Functionality: The reset input can override all other inputs to initiate a new timing cycle.
- Environmental Compliance: RoHS compliant and supplied in a green molding compound with a lead-free finish.
Applications
- Pulse Generation: Used in circuits requiring precise pulse generation.
- Timing and Delay Circuits: Ideal for applications needing accurate time delays or oscillations.
- Industrial Control Systems: Suitable for industrial environments due to its robust operating temperature range.
- Electronic Toys and Games: Often used in simple electronic projects and hobbyist circuits.
- Automotive Systems: Can be used in automotive applications where precise timing is required.
Q & A
- What is the operating temperature range of the NE555S-13?
The NE555S-13 operates within a temperature range of 0 to 70°C.
- What is the supply voltage range for the NE555S-13?
The supply voltage range is from 4.5V to 16V.
- What are the two main operating modes of the NE555S-13?
The two main operating modes are monostable and astable.
- How is the timing interval controlled in monostable mode?
The timing interval is controlled by a single external resistor and capacitor network.
- Can the duty cycle be adjusted in astable mode?
- What is the maximum output current of the NE555S-13?
The output circuit can sink or source current up to 200 mA.
- Is the NE555S-13 RoHS compliant?
- What package type is the NE555S-13 available in?
The NE555S-13 is available in an SO-8 package.
- How does the reset input function on the NE555S-13?
The reset input can override all other inputs to initiate a new timing cycle by setting the output and discharge low when it goes low.
- What are some common applications of the NE555S-13?
Common applications include pulse generation, timing and delay circuits, industrial control systems, electronic toys and games, and automotive systems.
