AS1702_1 AMSCO [austriamicrosystems AG], AS1702_1 Datasheet - Page 7

• Manufacturer Part Number: AS1702_1
• Description: 1.8W Single-Channel Audio Power Amplifiers
• Manufacturer: AMSCO [austriamicrosystems AG]

AS1702 - AS1705
Data Sheet
Figure 9. THD + Noise vs. Output Power;
V
Figure 11. THD + Noise vs. Output Power;
V
Figure 13. THD + Noise vs. Output Power;
V
www.austriamicrosystems.com
DD
DD
DD
0.01
= 3V, R
0.01
= 3V, R
0.01
= 5V, R
0.1
0.1
0.1
10
10
10
1
1
1
0
0
0
L
L
L
- Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
= 4Ω, Av = 2
= 4Ω, Av = 4
= 4Ω, Av = 2
0.4
Output Power (W)
Output Power (W)
Output Power (W)
0.8
fIN = 1kHz
f
IN
= 1kHz
f
IN
f
IN
f
IN
1.2
= 1kHz
= 100Hz
f
= 100Hz
IN
= 100Hz
1.6
2
Revision 1.47
Figure 10. THD + Noise vs. Output Power;
V
Figure 12. THD + Noise vs. Output Power;
V
Figure 14. THD + Noise vs. Output Power;
V
DD
DD
DD
0.01
0.01
0.01
= 3V, R
= 3V, R
= 5V, R
0.1
0.1
0.1
10
10
10
1
1
1
0
0
0
L
L
L
0.2 0.4 0.6 0.8
= 8Ω, Av = 2
= 8Ω, Av = 4
= 8Ω, Av = 2
0.1
0.1
Output Power (W)
Output Power (W)
Output Power (W)
0.2
0.2
f
IN
f
= 1kHz
IN
f
IN
f
= 1kHz
IN
= 1kHz
0.3
0.3
f
= 100Hz
IN
= 100Hz
f
IN
1
0.4
0.4
= 100Hz
1.2 1.4 1.6
0.5
0.5
0.6
0.6
7 - 20