參數(shù)資料
型號: BA5406
廠商: Rohm Semiconductor
文件頁數(shù): 11/13頁
文件大?。?/td> 0K
描述: IC AMP AUDIO 5W STER AB 12SIP
標準包裝: 300
類型: AB 類
輸出類型: 耳機,2-通道(立體聲)
在某負載時最大輸出功率 x 通道數(shù)量: 5W x 2 @ 3 歐姆
電源電壓: 5 V ~ 15 V
特點: 消除爆音
安裝類型: 通孔
供應商設(shè)備封裝: 12-SIP-M
封裝/外殼: 12-SIP
包裝: 管件
Technical Note
7/10
www.rohm.com
2013.11 - Rev.D
2011 ROHM Co., Ltd. All rights reserved.
BA5406,BA5417
BA5417
OTL mode
BA5417
Fig.24 Ripple rejection vs. Frequency
BA5417
Fig.23 Crosstalk vs. Frequency
BA5417
Fig.27 Thermal derating curve
0
10
20
30
40
50
60
10
100
1000
10000
100000
FREQUENCY : f (Hz)
CLOSED
LOOP
GAIN
:
Gvc
(
d
B
BA5417
CNF=100F
CNF=47F
CNF=22
T=Normal
Vcc=9V
RL=6Ω
Filter
~10k
DIN AUDIO
10k~
WIDE BAND
OTL= (Stereo)
10
100
1K
10K
100K
Fig.30 Closed loop gain
vs. Frequency
BA5417
Input both channels
Fig.20 Rated output power
vs Supply voltage
BA5417
0
0.1
0.2
0.3
0.4
0
5
10
15
20
SUPPLY VOLTAGE : Vcc(V)
OU
TPU
T
N
O
ISE
VOLTAGE
:
VNO
(mV
rms)
Rg=10kΩ
DIN AUDIO
Fig.22 Output noise voltage
vs Supply voltage
BA5417
Fig.25 Quiescent, standby pin input current
vs. Supply voltage
(Standby pin supply current)
BA5417
Fig.28 Power dissipation, circuit current
vs. Supply Voltage(RL=4)
Drive both
channels
BA5417
Fig.29 Power dissipation, circuit current
vs. Supply Voltage(RL=8)
Drive both
channels
BA5417
Fig.26 Maximum power dissipation
vs. Supply voltage
Stereo (OTL)
0.01
0.1
1
10
100
0.01
0.1
1
10
OUTPUT POWER : Po (W)
TOTAL
HARM
ONIC
DISTORTION
:
THD(
%)
BA5417
Vcc=9V
RL=3Ω
Input both channels
f=100Hz DIN AUDIO
1k
DIN AUDIO
10k
200-80k BPF
Fig.21 Total harmonic distortion
vs Output power
10k
1k
100
(u
A
)
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