FAN7024 Fairchild Semiconductor, FAN7024 Datasheet - Page 10

• Manufacturer Part Number: FAN7024
• Description: 675mW CMOS Mono Power Amplifier
• Manufacturer: Fairchild Semiconductor

www.datasheet4u.com
FAN7024
Performance Characteristics
10
1.4
1.4
1.2
1.2
1.0
1.0
0.8
0.8
0.6
0.6
0.4
0.4
0.2
0.2
0.0
0.0
0.6
0.6
0.5
0.5
0.4
0.4
0.3
0.3
0.2
0.2
0.1
0.1
0.0
0.0
2.5
2.5
2.0
2.0
1.5
1.5
1.0
1.0
0.5
0.5
0.0
0.0
Figure 25. Supply Current vs. Shutdown Voltage
2.0
2.0
2.0
2.0
0
0
Figure 27. Output Power vs. Supply Voltage
Figure 29. Output Power vs. Supply Voltage
f=1KHz
f=1KHz
R
R
BW<80kHz
BW<80kHz
f=1KHz
f=1KHz
R
R
BW<80kHz
BW<80kHz
L
L
L
L
=8 Ω
=8 Ω
=32 Ω
=32 Ω
2.5
2.5
2.5
2.5
1
1
3.0
3.0
3.0
3.0
Shutdown Voltage(V)
Shutdown Voltage(V)
10% THD+N
10% THD+N
Supply Voltage(V)
Supply Voltage(V)
Supply Voltage(V)
Supply Voltage(V)
10% THD+N
10% THD+N
2
2
3.5
3.5
3.5
3.5
4.0
4.0
4.0
4.0
3
3
4.5
4.5
4.5
4.5
1% THD+N
1% THD+N
1% THD+N
1% THD+N
Vin = 0V
Vin = 0V
V
V
Temp. = 25°C
Temp. = 25°C
(Continued)
DD
DD
4
4
=5V
=5V
5.0
5.0
5.0
5.0
5.5
5.5
5.5
5.5
5
5
0.7
0.7
0.6
0.6
0.5
0.5
0.4
0.4
0.3
0.3
0.2
0.2
0.1
0.1
0.0
0.0
1.0
1.0
0.9
0.9
0.8
0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.4
0.4
0.3
0.3
0.2
0.2
0.1
0.1
0.0
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.0
2.0
2.0
Figure 26. Power Dissipation vs. Output Power
Figure 28. Output Power vs. Supply Voltage
0
f=1KHz
f=1KHz
R
R
BW<80kHz
BW<80kHz
10MLP(Single -La ye r) : 753mW m a x
8MSOP : 657m W ma x
10MLP(Multi-La ye r) : 2.5W m a x
L
L
=16 Ω
=16 Ω
2.5
2.5
Figure 30. Power Derating Curve
0.2
0.2
25
R
R
L
L
3.0
3.0
=32 Ω
=32 Ω
10% THD+N
10% THD+N
50
Power Dissipation [W]
Output Power (W)
Output Power (W)
Supply Voltage(V)
Supply Voltage(V)
R
R
0.4
0.4
L
L
=16 Ω
=16 Ω
3.5
3.5
75
R
R
4.0
4.0
L
L
0.6
0.6
=8 Ω
=8 Ω
100
4.5
4.5
1% THD+N
1% THD+N
0.8
0.8
f=1KHz
f=1KHz
THD+N<1%
THD+N<1%
BW<80kHz
BW<80kHz
V
V
125
DD
DD
5.0
5.0
=5V
=5V
150
1.0
1.0
5.5
5.5