No | Part number | Description ( Function ) | Manufacturers | |
6 | PA48 | Cascadable Amplifier Cascadable Amplifier 1000 to 4000 MHz PA48 / SMPA48 V1 Features • ULTRAWIDE BANDWIDTH: 0.8-4.2 GHz (TYP.) • HIGH OUTPUT LEVEL: +24 dBm (TYP.) • HIGH GAIN: 16.0 dB (TYP.) • GaAs FET AMPLIFIER Product Image Description The PA48 power amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. This |
Tyco |
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5 | PA4819 | 350mW AUDIO POWER AMPLIFIER UNISONIC TECHNOLOGIES CO., LTD PA4819 350mW AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE CMOS IC DESCRIPTION As a mono bridged power amplifier which is operating on a single 5V supply, the UTC PA4819 is capable of delivering 350mWRMS of output power per channel into 16Ω loads with less than 10% THD+N and also delivering 300mWRMS of output power per channel into 8Ω loads wi |
Unisonic Technologies |
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4 | PA4863 | DUAL 2.2W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION UNISONIC TECHNOLOGIES CO., LTD PA4863 DUAL 2.2W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION DESCRIPTION The UTC PA4863 is a dual bridge-connected audio power amplifier. It combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip to simplify audio system design. In addition, the headphone input pin allows the amplifiers to operate in single-end |
Unisonic Technologies |
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3 | PA4867 | DUAL 2.1W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION UNISONIC TECHNOLOGIES CO., LTD PA4867 DUAL 2.1W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION CMOS IC DESCRIPTION The UTC PA4867 is a stereo audio power amplifier capable of delivering typically 2.1W to a 4Ω load or 2.4W to a 3Ω load each channel with less than 1.0% THD+N using a 5V power supply. UTC PA4867 has a new circuit topolopy which can eliminate headphone outp |
Unisonic Technologies |
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2 | PA4871 | 1.1W AUDIO POWER AMPLIFIER UNISONIC TECHNOLOGIES CO., LTD PA4871 1.1W AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE 1 DESCRIPTION As a mono bridged power amplifier which is operating on a single 5V supply, the UTC PA4871 is capable of delivering 1.1W of output power per channel into 8Ω loads with less than 0.5% THD+N. The UTC PA4871 is optimally suited for low-power portable applications because of th |
Unisonic Technologies |
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1 | PA4894 | 1.8 WATT DIFFERENTIAL AUDIO POWER AMPLIFIER UNISONIC TECHNOLOGIES CO., LTD PA4894 1.8 WATT DIFFERENTIAL AUDIO POWER AMPLIFIER WITH SELECTABLE SHUTDOWN CMOS IC DESCRIPTION The UTC PA4894 is a differential audio power amplifier, characterized by its selectable shutdown mode for flexible operation. Shutdown may be enabled by either logic high or low depending on the voltage applied on the SD MODE pin and the shutdown |
Unisonic Technologies |
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 |
|
LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |