參數(shù)資料
型號(hào): NCP4894FCT1
廠商: ON SEMICONDUCTOR
元件分類: 音頻/視頻放大
英文描述: 1.8 Watt Differential Audio Power Amplifier with Selectable Shutdown
中文描述: 1.08 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
封裝: FLIP CHIP, CSP-9
文件頁數(shù): 6/18頁
文件大小: 174K
代理商: NCP4894FCT1
NCP4894
http://onsemi.com
6
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 2. THDN versus Frequency
10
100
0.100
0.001
T
FREQUENCY (Hz)
Figure 3. THDN versus Frequency
1000
10000
100000
0.010
Figure 4. THDN versus Frequency
Figure 5. THDN versus Frequency
VP = 5 V
R
L
= 8
P
out
= 400 mW
Figure 6. THDN versus Output Power
0
200
10
0.001
T
OUTPUT POWER (mW)
Figure 7. THDN versus Output Power
0.01
0.1
1
400
600
800
1000
1200
10
100
0.100
0.001
T
FREQUENCY (Hz)
1000
10000
100000
0.010
VP = 3 V
R
L
= 8
P
out
= 250 mW
10
100
0.100
0.001
T
FREQUENCY (Hz)
1000
10000
100000
0.010
VP = 2.6 V
R
L
= 8
P
out
= 150 mW
10
100
0.100
0.001
T
FREQUENCY (Hz)
1000
10000
100000
0.010
VP = 3.6 V
R
L
= 4
P
out
= 300 mW
VP = 5 V
R
L
= 8
f = 1 kHz
0
100
10
T
OUTPUT POWER (mW)
0.01
0.1
1
200
300
400
500
VP = 3 V
R
L
= 8
f = 1 kHz
0.001
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