This is the simple Power Amplifier with Electronic Volume Control. 1W Power Amplifier with Electronic Volume Control based TDA8551
The
TDA8551 chip by Philips is a bridge amplifier with output power of 1
watt at a supply voltage of 5V. In this case, current consumption in
the silent mode is only 10mA. The chip is made in 8-pin package and
requires no heat sink, it can be used in a variety of small devices.
Chip is equipped with thermal protection, has an internal delay circuit
connecting the load – so that when you turn, you hear a wheeze other
wonderful music transients. This chip also built-in an electronic volume control.
Power Amplifier with Electronic Volume Control
Parts list :
Notation on the chart
|
Nominal
|
C1
|
100uF/10V
|
C2
|
0.33
|
C3
|
0.1
|
C4
|
0.1
|
C5
|
200uF/10V
|
R1
|
2.2 k
|
DA1
|
TDA8551
|
There is a TDA8552 is intended for the use of stereo sound. This will be discussed at Stereo Power Amplifier with electronic control.
.jpg)
0 comments:
Post a Comment