No | Part number | Description ( Function ) | Manufacturers | |
2 | LC9801 | Tone siren circuit Silvan Chip Electronics Tech. Co., Ltd. Phone:86-0755-88291843 88304213 E-mail: [email protected] Fax 86-0755-88290509 Http:// www.sc-tech.cn Silvan Chip Electronics Tech. Co., Ltd. Phone:86-0755-88291843 88304213 E-mail: [email protected] Fax 86-0755-88290509 Http:// www.sc-tech.cn |
Silvan Chip |
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1 | LC9801 | (LC9801 / LC9806) CMOS IC LC9801/LC9806 LC9801/LC9806 General Description 1/6 SIrene sounds The LC9801/LC9806 is a CMOS IC tor siren/alarm appilication.Ir has Vdd control 1/6 siren sounds and the LC9801/LC9806 will be generated in cycling sequence. LC9801/LC9806 Features CMOS process Low stand-by current On-chip RC oscillator Auto power off function Absolute Maximum Ratings DC supply Voltage Vdd----- |
Silvan Chip |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
Vishay |
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LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |