AS1702 austriamicrosystems, AS1702 Datasheet - Page 6

• Manufacturer Part Number: AS1702
• Description: IC AMP AUDIO MONO 1.8W 10-MSOP
• Manufacturer: austriamicrosystems
• Type: Class ABr

Specifications of AS1702

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1.8W x 1 @ 4 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• No. Of Channels: 1
• Output Power: 1.8W
• Supply Voltage Range: 2.7V To 5.5V
• Load Impedance: 4ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: MSOP
• No. Of Pins: 10
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
www.austriamicrosystems.com
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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