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参数资料
| 型号： | LV4991TT |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 0.45 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封装： | 0.150 INCH, MSOP-8 |
| 文件页数： | 7/11页 |
| 文件大小： | 189K |
| 代理商： | LV4991TT |
LV4991TT
No.A0739-5/11
Pin Description
Pin voltage
Pin No.
Symbol
VCC = 3.6V
Description
Equivalent circuit
1
IN
1.81
Input pin
2
STBY
Standby pin
Standby mode at 0 to 0.3V
Operation mode at 1.9 to VCC
3
VREF
1.81
Ripple filter pin
(For connection of capacitor for filter)
4
CNT
Second amplifier stop control pin
Second amplifier stopped at 0 to
0.3V
5
8
OUT2
OUT1
1.81
Power amplifier output pin
6
GND
Ground pin
7
VCC
Power pin
+
-
VCC
3k
1
VCC
GND
21k
121.4k
40.7k
2
VCC
GND
VCC
450k
100k
101k
3
VCC
GND
11k
20
A
4
100k
10k
+
-
VCC
8
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LV4991TT_08 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Portable Audio Equipment Monaural BTL Power Amplifier |
| LV4991TT-TLM-E | 功能描述:音频放大器 BTL POWER AMPLIFIER 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 |
| LV4992TT | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Bi-CMOS IC For Portable Audio Equipment Stereo SE Power Amplifier |
| LV4993M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Portable Audio Equipment Monaural BTL Power Amplifier |
| LV4993TH | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Portable Audio Equipment Monaural BTL Power Amplifier |
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