AS1702_1 AMSCO [austriamicrosystems AG], AS1702_1 Datasheet - Page 6

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

AS1702 - AS1705
Data Sheet
7 Typical Operating Characteristics
Figure 3. THD + Noise vs. Frequency;
V
Figure 5. THD + Noise vs. Frequency;
V
Figure 7. THD + Noise vs. Frequency;
V
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DD
DD
DD
0.001
0.001
0.001
= 3V, R
=5V, R
= 5V, R
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
10
10
10
L
L
L
= 4Ω, Av = 2
- 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
= 4Ω, AV = 2
= 4Ω, Av = 4
P
OUT
Frequency (Hz)
P
Frequency (Hz)
Frequency (Hz)
100
100
100
P
OUT
OUT
= 200mW
P
OUT
= 250mW
= 50mW
P
= 1W
P
OUT
OUT
= 1W
= 250mW
1000
1000
1000
10000
10000
10000
Revision 1.47
Figure 4. THD + Noise vs. Frequency;
V
Figure 6. THD + Noise vs. Frequency;
V
Figure 8. THD + Noise vs. Output Power;
V
DD
DD
DD
0.001
0.01
0.001
0.001
= 3V, R
= 5V, R
= 5V, R
0.1
0.01
0.01
10
0.1
0.1
1
10
10
1
10
1
10
10
L
L
L
= 8Ω, Av = 2
= 8Ω, Av = 2
= 8Ω, Av = 4
P
P
100
Frequency (Hz)
OUT
Frequenzy (Hz)
P
100
OUT
Frequency [Hz]
100
OUT
= 200mW
P
= 100mW
P
= 250mW
OUT
OUT
P
OUT
= 750mW
= 250mW
= 800mW
1000
1000
1000
10000
10000
10000
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