参数资料
型号: LV47009P-E
厂商: ON Semiconductor
文件页数: 5/11页
文件大小: 0K
描述: IC AUDIO AMP BTL 41W 4CH HZIP25
标准包装: 15
类型: AB 类
输出类型: 4-通道(四路)
在某负载时最大输出功率 x 通道数量: 24W x 4 @ 4 欧姆
电源电压: 8 V ~ 16 V
特点: 静音,短路和热保护
安装类型: *
供应商设备封装: *
封装/外壳: *
包装: *
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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