LV49821VH中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
LV49821VH規(guī)格書詳情
Overview
The LV49821VH incorporates a 2-channel power circuit amplifier capable of low-voltage operation (2.7V and up). It has a function for switching the headphone driver and also has a standby function to reduce the current drain. It is a power amplifier IC optimal for driving the speakers used in portable equipment and low power output equipment.
Features
? 2-cannels BTL power amplifier built-in:
Standard output power = 1.4W (VCC = 5V, RL = 8Ω, THD = 10)
Output coupling capacitor is unnecessary because of differential output type.
? Standby function built-in: Standard standby current = 0.01μA (VCC = 5V)
? Second amplifier stop control function built-in: Headphone driver switch (for BTL/SE switch)
Audio mute (Only BTL power amplifier path)
? Supports beep signal input
? Thermal protection circuit built-in
? Operation at low voltage possible: VCC = 2.7V to 5.5V
? Gain setting possible: BTL voltage gain = 0 to 26dB
Use
? Portable DVD-player, Note PC, Portable TV, LCD monitor, Active speaker, and more.
產(chǎn)品屬性
- 型號：
LV49821VH
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
For Portable Electronic Device Use 1.4W × 2ch BTL Power Amplifier
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
23+ |
NA/ |
1000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ON/安森美 |
23+ |
NA |
1000 |
電子元器件供應(yīng)原裝現(xiàn)貨. 優(yōu)質(zhì)獨立分銷。原廠核心渠道 |
詢價 | ||
SANYO |
2016+ |
TSSOP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
ON Semiconductor |
22+ |
16LSSOP 13 Leads |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
SANYO/三洋 |
23+ |
TSSOP |
11500 |
原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
SANYO/三洋 |
23+ |
TSSOP |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
ON/安森美 |
22+ |
N/A |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
SANYO/三洋 |
2022 |
SOP8 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
Flowline |
新 |
10 |
全新原裝 貨期兩周 |
詢價 | |||
SANYO/三洋 |
22+ |
SOP8 |
38598 |
鄭重承諾只做原裝進口貨 |
詢價 |
