Square signal generator

Applications

1. Used as a rectangular signal generator, it generates rectangular signal for experiments, development and use;
2. Used to generate rectangular signals acting on the step-by-step motor driver;
3. Generate adjustable pulse for use MCU;

Specifications

1. Chip: NE555;
2. Input voltage: 5V-15V DC. 5V, the output current may be about 15MA; Power supply 12V, output current can be about 35MA;
3. Input current: 100MA
4. Output Amplitude: 4.2V V-PP at 11.4V V-PP. (Depending on the input voltage, the output amplitude will be different)
5. Maximum output current: 15MA (5V power supply, V-PP more than 50%), 35MA (12V power supply, V-PP more than 50%)
6. Size: 3.1x2.2 cm

Pinout

Datasheet

http://pdf1.alldatasheet.com/datasheet-pdf/view/17972/PHILIPS/NE555.html