Purchase SE555, In-stock SE555 From SeekIC.
MFG:NS
Part Number: SE555
MFG: NS
Description: The 555 monolithic timing circuit is a highly stable controller capable of producing accurate time del...
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SE555
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DataSheet
General Description
SE555 General Description
The 555 monolithic timing circuit is a highly stable controller capable of producing accurate time delays, or oscillation. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as an oscillator, the free running frequency and the duty cycle are both accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output
structure can source or sink up to 200mA.
SE555 Maximum Ratings
| SYMBOL | PARAMETER |
RATING |
UNIT |
| Supply voltage | |||
| VCC | SE555 |
+18 |
V |
| NE555, SE555C, SA555 |
+16 |
V | |
| PD | Maximum allowable power dissipation1 |
600 |
mW |
| TA | Operating ambient temperature range | ||
| NE555 |
0 to +70 |
°C | |
| SA555 |
-40 to +85 |
°C | |
| SE555, SE555C |
-55 to +125 |
°C | |
| TSTG | Storage temperature range |
-65 to +150 |
°C |
| TSOLD | Lead soldering temperature (10sec max) |
+300 |
°C |
1. The junction temperature must be kept below 125°C for the D package and below 150°C for the FE, N and F packages. At ambient temperaturesabove 25°C, where this limit would be derated by the following factors:
D package 160°C/W
FE package 150°C/W
N package 100°C/W
F package 105°C/W
SE555 Features
• Turn-off time less than 2ms
• Max. operating frequency greater than 500kHz
• Timing from microseconds to hours
• Operates in both astable and monostable modes
• High output current
• Adjustable duty cycle
• TTL compatible
• Temperature stability of 0.005% per °C
• Max. operating frequency greater than 500kHz
• Timing from microseconds to hours
• Operates in both astable and monostable modes
• High output current
• Adjustable duty cycle
• TTL compatible
• Temperature stability of 0.005% per °C
SE555 Typical Application
• Precision timing
• Pulse generation
• Sequential timing
• Time delay generation
• Pulse width modulation
• Pulse generation
• Sequential timing
• Time delay generation
• Pulse width modulation
SE555 Connection Diagram
SE555
PDF/DataSheet Download
- Datasheet: SE555
- File Size: 259835 KB
- Manufacturer: PHILIPS [Philips Semiconductors]
- Click here to Download
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