Overview
The NE555PWRE4 is a precision timer integrated circuit produced by Texas Instruments. It is part of the NE555 series, known for its versatility and reliability in timing applications. This IC can operate in both monostable and astable modes, making it suitable for a wide range of electronic projects. The NE555PWRE4 is packaged in a 8-pin TSSOP (Thin Shrink Small Outline Package) and is RoHS compliant, ensuring environmental sustainability.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (Supply Voltage) | 4.5 | - | 16 | V |
| Operating Temperature Range | 0 | - | 70 | °C |
| Output Current | - | - | ±225 | mA |
| THRES Voltage Level (VCC = 15V) | 9.4 | 10 | 10.6 | V |
| TRIG Voltage Level (VCC = 15V) | 3 | 4.8 | 6 | V |
| RESET Voltage Level | 0.1 | 0.4 | 1.1 | V |
| Output-Pulse Rise Time (CL = 15 pF) | 100 | - | 200 | ns |
| Output-Pulse Fall Time (CL = 15 pF) | 100 | - | 200 | ns |
| Package Type | - | - | TSSOP-8 | - |
Key Features
- Highly Stable Operation: The NE555PWRE4 offers stable timing intervals with minimal drift due to temperature or supply voltage changes.
- Monostable and Astable Modes: Can be configured for both monostable (one-shot) and astable (oscillator) operations.
- Low Power Consumption: Operates with a typical quiescent current of 2000 μA.
- Wide Supply Voltage Range: Can operate with supply voltages from 4.5V to 16V.
- RoHS Compliant: Ensures environmental sustainability and compliance with regulatory standards.
Applications
- Pulse Generation: Used in generating pulses for various applications such as clock signals, timing signals, and pulse trains.
- Timing Circuits: Ideal for building timing circuits, including one-shot multivibrators and oscillators.
- Alarm Systems: Can be used in alarm systems, where precise timing is required.
- Automotive Systems: Suitable for use in automotive systems due to its robustness and reliability.
- Industrial Control Systems: Used in industrial control systems for timing and sequencing operations.
Q & A
- What is the NE555PWRE4? The NE555PWRE4 is a precision timer integrated circuit produced by Texas Instruments, part of the NE555 series.
- What are the operating voltage ranges for the NE555PWRE4? The NE555PWRE4 operates with supply voltages from 4.5V to 16V.
- What are the typical operating temperatures for the NE555PWRE4? The NE555PWRE4 operates within a temperature range of 0°C to 70°C.
- Can the NE555PWRE4 be used in both monostable and astable modes? Yes, the NE555PWRE4 can be configured for both monostable (one-shot) and astable (oscillator) operations.
- What is the package type of the NE555PWRE4? The NE555PWRE4 is packaged in a 8-pin TSSOP (Thin Shrink Small Outline Package).
- Is the NE555PWRE4 RoHS compliant? Yes, the NE555PWRE4 is RoHS compliant.
- What is the typical quiescent current of the NE555PWRE4? The typical quiescent current of the NE555PWRE4 is 2000 μA.
- What are some common applications of the NE555PWRE4? Common applications include pulse generation, timing circuits, alarm systems, automotive systems, and industrial control systems.
- How stable is the timing interval of the NE555PWRE4? The NE555PWRE4 offers highly stable timing intervals with minimal drift due to temperature or supply voltage changes.
- What are the output-pulse rise and fall times for the NE555PWRE4? The output-pulse rise and fall times are typically between 100 ns and 200 ns with a 15 pF load capacitor.
