21.09.2009, 09:50 PM
ein neuer ic-amp:
http://www.st.com/stonline/products/lite...da7492.pdf
TDA7492 Class-D amplifier
An audiophile listening experience
TDA7492 is the first amplifier on the market with a 50W+50W rating to use the advanced sixth-generation BCD6S (Bipolar/CMOS/DMOS) process, which allows analog, logic, and high-voltage functions on a single chip. ST?s BCD6S process achieves higher operating efficiency per chip size than other class-D amplifiers, while simultaneously reducing crosstalk, leading to improved audio quality. In addition, BCD6S enables complementary NMOS and PMOS transistors in the high-power output circuitry, saving the external bootstrap capacitor and diode normally required by older processes. The approach simplifies design, saves board space, makes the product design more reliable and trims the bill of materials.
nicht mal übel:
![[Bild: 18_tda7492fft.png]](https://stromrichter.org/d-amp/content/images/18_tda7492fft.png)
http://www.st.com/stonline/products/lite...da7492.pdf
TDA7492 Class-D amplifier
An audiophile listening experience
TDA7492 is the first amplifier on the market with a 50W+50W rating to use the advanced sixth-generation BCD6S (Bipolar/CMOS/DMOS) process, which allows analog, logic, and high-voltage functions on a single chip. ST?s BCD6S process achieves higher operating efficiency per chip size than other class-D amplifiers, while simultaneously reducing crosstalk, leading to improved audio quality. In addition, BCD6S enables complementary NMOS and PMOS transistors in the high-power output circuitry, saving the external bootstrap capacitor and diode normally required by older processes. The approach simplifies design, saves board space, makes the product design more reliable and trims the bill of materials.
nicht mal übel:
Don't worry about getting older. You're still gonna do dump stuff...only slower