No | Part number | Description ( Function ) | Manufacturers | |
2 | MC34018 | VOICE SWITCHED SPEAKER-PHONE CIRCUIT UNISONIC TECHNOLOGIES CO., LTD MC34018 LINEAR INTEGRATED CIRCUIT VOICE SWITCHED SPEAKER-PHONE CIRCUIT DESCRIPTION The UTC MC34018 speaker-phone integrated circuit includes all the active circuitry and control functions to implement a high quality hands-free telephone system. The circuit includes a microphone amplifier, a speaker amplifier, level detectors, a background |
Unisonic Technologies |
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1 | MC34018 | VOICE SWITCHED SPEAKERPHONE CIRCUIT http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com |
Motorola Semiconductors |
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 |