Symbol
Parameter
Output distortion
Conditions
Min
Typ
Max
Unit
High power mode, VDD = 3.2V, 1KHz,
Pout=100mW, gain=0dB
THDHP
-
50
-
dB
Low power mode, VDD = 3.2V , 1KHz,
Vout= 100mVpp, Max gain, load 8 ohms in
serie with 200 ohms
THDLP
Output distortion
-
1
-
%
GACC
Overall Gain accuracy
Gain Step Accuracy
-2
0
0
2
dB
dB
GSTEP
-0.7
0.7
Figure 146. Maximum Dissipated Power Versus Power Supply
600
550
500
450
400
350
300
250
200
8 Ohms load
6.5 Ohms load
3,2
3,4
3,6
3,8
4
4,2
Supply Voltage AUDVBAT [V]
Figure 147. Dissipated Power vs Output Power, AUDVBAT = 3.2V
600
550
500
450
400
350
300
250
200
150
100
50
8 Ohms load
6.5 Ohms load
0
0
100 200
300
400 500
600 700
800
Output Power [mW]
206
AT8xC51SND2C
4341D–MP3–04/05
ATMEL [ ATMEL ]
