参数资料
型号: NCP4894FCEVB
厂商: ON Semiconductor
文件页数: 17/19页
文件大小: 0K
描述: EVAL BOARD FOR NCP4894FC
设计资源: NCP4894 Demo Board BOM
NCP4894FCEVB Gerber Files
NCP4894 Demo Board Schematic
标准包装: 1
放大器类型: AB 类
输出类型: 1-通道(单声道)
在某负载时最大输出功率 x 通道数量: 1.8W x 1 @ 8 欧姆
电源电压: 2.2 V ~ 5.5 V
板类型: 完全填充
已用 IC / 零件: NCP4894
已供物品:
其它名称: NCP4894FCEVBOS
NCP4894
http://onsemi.com
7
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 3. THDN versus Frequency
10
100
0.100
0.001
THD+N(%)
FREQUENCY (Hz)
Figure 4. THDN versus Frequency
1000
10000
100000
0.010
Figure 5. THDN versus Frequency
Figure 6. THDN versus Frequency
VP = 5 V
RL = 8 W
Pout = 400 mW
Figure 7. THDN versus Output Power
0
200
10
0.001
THD+N(%)
OUTPUT POWER (mW)
Figure 8. THDN versus Output Power
0.01
0.1
1
400
600
800
1000
1200
10
100
0.100
0.001
THD+N(%)
FREQUENCY (Hz)
1000
10000
100000
0.010
VP = 3 V
RL = 8 W
Pout = 250 mW
10
100
0.100
0.001
THD+N(%)
FREQUENCY (Hz)
1000
10000
100000
0.010
VP = 2.6 V
RL = 8 W
Pout = 150 mW
10
100
0.100
0.001
THD+N(%)
FREQUENCY (Hz)
1000
10000
100000
0.010
VP = 3.6 V
RL = 4 W
Pout = 300 mW
VP = 5 V
RL = 8 W
f = 1 kHz
0
100
10
THD+N(%)
OUTPUT POWER (mW)
0.01
0.1
1
200
300
400
500
VP = 3 V
RL = 8 W
f = 1 kHz
0.001
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