LV49821VH中文資料三洋數(shù)據(jù)手冊(cè)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(hào)：
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(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
23+ |
TSSOP |
11500 |
原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
ON/安森美 |
22+ |
N/A |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
SANYO |
2016+ |
TSSOP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
SANYO/三洋 |
23+ |
TSSOP |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
ON/安森美 |
23+ |
HSSOP14 |
1000 |
原裝分貨 訂貨1周 |
詢價(jià) | ||
SANYO/三洋 |
23+ |
SOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
onsemi |
24+ |
13-HSSOP |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
ON Semiconductor |
22+ |
16LSSOP 13 Leads |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ON/安森美 |
標(biāo)準(zhǔn)封裝 |
57218 |
一級(jí)代理原裝正品現(xiàn)貨期貨均可訂購 |
詢價(jià) | |||
ON Semiconductor |
21+ |
16-LSSOP(0.173 |
65200 |
詢價(jià) |
