The XPT9911 is AB / Class D power amplifier made by XPT.

Brief overview of the content in a XPT9911 PDF file
XPT9911 z z z z z z z z z z z z z z LCD DVD PDA USB 2 1 2 0 XPT9911 2 MODE 4 INN 16 VBYP Bias and Reference 15 PDN 5 VDD Class AB D Modulator MODE Control PVDD 12 13 Gate OUTP 6 7 Driver OUTN 10 11 PGND 8 9 Internal Oscillator Thermal OV Protection Protection GND 14 sales xptek cn R3 A 5 www xptek cn support xptek cn szxpt168 design xptek cn XPT9911ES ESOP16 PCS 2 5K PGND AB sales xptek cn ESOP16 R3 A 5 www xptek cn support xptek cn szxpt168 design xptek cn CTRL MODE CAP INN VDD OUTP PGND OUTN PVDD GND PDN VBYP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 I O I I O O I O sales xptek cn R3 A 5 www xptek cn support xptek cn szxpt168 design xptek cn ESOP16 ESOP 16 sales xptek cn R3 A 5 www xptek cn support xptek cn szxpt168 design xptek cn
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Q: What is a voltage amplifier, and how does it work? A: A voltage amplifier is an electronic circuit that increases the amplitude of an input voltage signal. It does this by using active or passive components to amplify the input signal, making it stronger and increasing its voltage level. The output voltage of the amplifier is proportional to the input voltage, and the amplification factor is determined by the circuit design. Q: What are the types of voltage amplifiers? A: There are many types of voltage amplifiers, including operational amplifiers (op-amps), transistor amplifiers, vacuum tube amplifiers, and integrated circuit (IC) amplifiers. Each type of amplifier has its unique design and application. Q: What is the gain of a voltage amplifier? A: The gain of a voltage amplifier is the ratio of the output voltage to the input voltage. It is typically expressed in decibels (dB) or as a numeric ratio. Q: What is the frequency response of a voltage amplifier? A: The frequency response of a voltage amplifier is the range of frequencies that the amplifier can amplify without significant distortion or attenuation. It is determined by the circuit design and the characteristics of the active and passive components used. Manufacturers : XPT ![]() |
XPT XPT9911 AMPLIFIER AB / Class D power amplifier [ Datasheet Search ] |
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