參數(shù)資料
型號: NCP4896EVB
廠商: ON Semiconductor
文件頁數(shù): 12/16頁
文件大?。?/td> 0K
描述: EVAL BOARD FOR NCP4896
設(shè)計資源: NPC4896 Demo Brd BOM
NCP4896 Demo Brd Schematic
標準包裝: 1
放大器類型: AB 類
輸出類型: 1-通道(單聲道)帶單聲道耳機
在某負載時最大輸出功率 x 通道數(shù)量: 1.08W x 1 @ 8 歐姆; 176mW x 1 @ 16 歐姆
電源電壓: 2.2 V ~ 5.5 V
板類型: 完全填充
已用 IC / 零件: NCP4896
已供物品:
其它名稱: NCP4896EVBOS
NCP4896
http://onsemi.com
5
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 2. THD + N vs. Power Out
(BTL Mode)
0
200
400
1000
10
0.001
0.1
T
H
D
+
N
(%)
Pout, POWER OUT (mW)
VP = 5.0 V
RF = Ri
= 20 kW
BTL Mode
RL = 8 W
f = 1.0 kHz
1
600
800
1200
0.01
Figure 3. THD + N vs. Power Out
(BTL Mode)
0
100
200
300
10
0.001
0.1
T
H
D
+
N
(%)
Pout, POWER OUT (mW)
Figure 4. THD + N vs. Power Out
(BTL Mode)
0
100
200
300
500
10
0.01
0.1
THD
+
N
(%)
Pout, POWER OUT (mW)
1
400
500
1
0.01
400
Figure 5. THD + N vs. Frequency
(BTL Mode)
10
100
1000
10,000
100,000
1
0.001
0.1
THD
+
N
(%)
FREQUENCY (Hz)
0.01
Figure 6. THD + N vs. Frequency
(BTL Mode)
10
100
1000
10,000
100,000
1
0.001
0.1
THD
+
N
(%)
FREQUENCY (Hz)
0.01
Figure 7. THD + N vs. Frequency
(BTL Mode)
10
100
1000
10,000
100,000
0.001
0.1
THD
+
N
(%)
FREQUENCY (Hz)
0.01
VP = 3.0 V
RF = Ri
= 20 kW
BTL Mode
RL = 8 W
f = 1.0 kHz
VP = 2.6 V
RF = Ri
= 20 kW
BTL Mode
RL = 4 W
f = 1.0 kHz
VP = 5.0 V
RF = Ri
= 20 kW
BTL Mode
RL = 8 W
Pout = 250 mW
VP = 3.0 V
RF = Ri
= 20 kW
BTL Mode
RL = 8 W
Pout = 250 mW
VP = 2.6 V
RF = Ri
= 20 kW
BTL Mode
RL = 8 W
Pout = 100 mW
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