參數(shù)資料
型號: LV47009P-E
廠商: ON Semiconductor
文件頁數(shù): 5/11頁
文件大?。?/td> 0K
描述: IC AUDIO AMP BTL 41W 4CH HZIP25
標(biāo)準(zhǔn)包裝: 15
類型: AB 類
輸出類型: 4-通道(四路)
在某負(fù)載時最大輸出功率 x 通道數(shù)量: 24W x 4 @ 4 歐姆
電源電壓: 8 V ~ 16 V
特點(diǎn): 靜音,短路和熱保護(hù)
安裝類型: *
供應(yīng)商設(shè)備封裝: *
封裝/外殼: *
包裝: *
Technical Note
3/16
BH76906GU, BH76909GU, BH76912GU, BH76916GU, BH76706GU
www.rohm.com
2009.03 - Rev.A
2009 ROHM Co., Ltd. All rights reserved.
●Test Circuit Diagram
●Block Diagram
●Operation Logic
BH769xxGU
STBY Pin Logic
Operating Mode
H
Active
L
Standby
OPEN
BH76706GU
STBY Pin Logic
Operating Mode
SW1
SW2
H
Standby
OFF
M
Input (Record)
ON
OFF
L
Active (Playback)
OFF
ON
※Use of the BH76706GU with the STBY pin OPEN is inappropriate
A test circuit is a circuit for shipment inspection and differs from an application circuit example.
Fig. 1
V
A
A3
B3
C3
A1
B1
C1
CHARGE
PUMP
OUT
NVCC
IN
150k
A2
C2
VCC
VIN
STBY
VOUT
C_PLUS
C_MINUS
NVCC
GND
75Ω
10u
0.01u
(VCC)
0.1u
50Ω
75Ω
1.0uF
V
LPF
A
V
A
A3
B3
C3
A1
B1
C1
CHARGE
PUMP
OUT
NVCC
IN
150k
A2
C2
VCC
VIN
STBY
VOUT
C_PLUS
C_MINUS
NVCC
GND
75Ω
10u
0.01u
(VCC)
75Ω
1.0uF
V
LPF
0.1u
A
50Ω
V
100Ω
A
V
A
6dB
6/9/12/16.5dB
A3
B3
C3
A1
B1
C1
CHARGE
PUMP
OUT
NVCC
IN
150k
A2
C2
VCC
VIN
STBY
VOUT
C_PLUS
C_MINUS
NVCC
GND
LPF
6/9/12/16.5dB
A3
B3
C3
A1
B1
C1
CHARGE
PUMP
OUT
NVCC
IN
150k
A2
C2
VCC
VIN
STBY
VOUT
C_PLUS
C_MINUS
NVCC
GND
LPF
6dB
(a) BH76906/09/12/16GU
(b) BH76706GU
Fig. 2
(a) BH76906/09/12/16GU
(b) BH76706GU
SW1
SW2
SW1
SW2
V
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