参数资料
| 型号： | LV47009P-E |
| 厂商： | ON Semiconductor |
| 文件页数： | 3/11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
11/16
BH76906GU, BH76909GU, BH76912GU, BH76916GU, BH76706GU
www.rohm.com
2009.03 - Rev.A
2009 ROHM Co., Ltd. All rights reserved.
●Reference Data
-80
-70
-60
-50
-40
-30
-20
-10
0
10
1.E+06
1.E+07
1.E+08
-80
-70
-60
-50
-40
-30
-20
-10
0
10
1.E+06
1.E+07
1.E+08
Fig. 24
Frequency Characteristic
VCC=3V
VOL
T
AGE
GAIN
[dB]
FREQUENCY [Hz]
VCC=3V
Ta=25℃
BH76906GU
Fig. 16
Circuit Current vs Supply
Voltage
POWER SUPPLY VOLTAGE [V]
CIRCUIT
CURRE
NT
[
m
A
]
Ta=25℃
BH76906GU
0
5
10
15
20
25
30
01
2
3
4
5
10
15
20
25
-80
-40
0
40
80
120
TEMPERATURE [℃]
CIRCUIT
CURRE
NT
[
m
A
]
VCC=3V
BH76906GU
-0.1
0
0.1
0.2
0.3
0.4
-80
-40
0
40
80
120
S
T
A
NDB
Y
CURRE
NT
[u
A
]
VCC=3V
BH76906GU
TEMPERATURE [℃]
Fig. 22
VOUT Pin Output DC Offset
vs Supply Voltage
Ta=25℃
POWER SUPPLY VOLTAGE [V]
-15
-10
-5
0
5
2
2.5
3
3.5
4
VOU
T
D
C
OFFSET
[m
V]
Fig. 23
VOUT Pin Output DC Offset
vs Ambient Temperature
TEMPERATURE [℃]
VOU
T
D
C
OFFSET
[m
V]
-15
-10
-5
0
5
-80
-40
0
40
80
120
TEMPERATURE [℃]
VOL
T
AGE
GAIN
[dB]
VCC=3V
BH76906GU
5.8
5.9
6
6.1
6.2
-80
-40
0
40
80
120
VOL
T
AGE
GAIN
[dB]
POWER SUPPLY VOLTAGE [V]
Ta=25℃
BH76906GU
5.8
5.9
6
6.1
6.2
22.5
33.54
S
T
A
NDB
Y
CURRE
NT
[u
A
]
POWER SUPPLY VOLTAGE [V]
Ta=25℃
-0.1
0
0.1
0.2
0.3
0.4
22.53
3.5
4
BH76906GU
Fig. 25
Frequency Characteristic
VOL
T
AGE
GAIN
[dB]
FREQUENCY [Hz]
VCC=3V
Ta=25℃
BH76706GU
0
50
100
150
200
-80
-40
0
40
80
120
TEMPERATURE [℃]
VCC=3V
BH76706GU
POWER SUPPLY VOLTAGE
[V]
BH76906GU
0
50
100
150
200
22.5
33.5
4
BH76706GU
Ta=25℃
CIRCUIT
CURRE
NT
[
μ
A]
CIRCUIT
CURRE
NT
[
μ
A]
CIRCUIT
CURRE
NT
[
μ
A]
Fig. 17
Circuit Current
vs Ambient Temperature
Fig. 18
Standby Circuit Current
vs Supply Voltage
Fig. 19
Standby Circuit Current
vs Ambient Temperature
Fig. 20
GND Mode Circuit Current
vs Supply Voltage
Fig. 26 Voltage Gain vs Supply Voltage
Fig. 27 Voltage Gainvs Ambient Temperature
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相关代理商/技术参数 |
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| LV47009PGEVB | 制造商:ON Semiconductor 功能描述:EVABD FOR LV47009P - Boxed Product (Development Kits) |
| LV47011P | 制造商:未知厂家 制造商全称:未知厂家 功能描述:For Car Audio Systems,4-Channel BTL Power Amplifier |
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| LV47011P-E | 功能描述:音频放大器 50W 4CH AB POWER AMP RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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