LV4993M中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
LV4993M |
| 功能描述 | For Portable Audio Equipment Monaural BTL Power Amplifier |
| 文件大小 |
524.22 Kbytes |
| 頁(yè)面數(shù)量 |
13 頁(yè) |
| 生產(chǎn)廠商 | Sanyo Semicon Device |
| 企業(yè)簡(jiǎn)稱(chēng) |
SANYO【三洋】 |
| 中文名稱(chēng) | 三洋電機(jī)株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-12-28 18:41:00 |
LV4993M規(guī)格書(shū)詳情
Overview
LV4993M built-in the power amplifier circuit operable at low voltage (1.8V or more) and has additionally the standby function to reduce the current drain. It is power amplifier IC optimal for speaker drive used in battery-driven portable equipment and the low output power system equipment.
Function and Feature
? Monaural BTL power amplifier built-in
Standard output power 1 = 1.5W (VCC = 5V, RL = 8Ω, THD = 10)
Standard output power 2 = 0.5W (VCC = 3V, RL = 8Ω, THD = 10)
Output coupling capacitor not necessary because of differential output type
? Operation at low voltage possible (Operate with two dry battery cells)
VCC = 1.8V or more
? Standby function built-in
Standard current drain at standby = 0.02μA (VCC = 5V)
? Second amplifier stop control function built-in: For BTL/SE mode switching, and signal muting at BTL mode.
? Overheat protection circuit built-in
? Gain setting possible
BTL voltage gain = 0 to 26dB
? Output phase compensation capacitor not necessary
Application
IC recorder, Portable-TV, Radio, Portable-NAVI, LCD-monitor, Digital-photo-frame, and etc.
產(chǎn)品屬性
- 型號(hào)：
LV4993M
- 制造商：
SANYO
- 制造商全稱(chēng)：
Sanyo Semicon Device
- 功能描述：
For Portable Audio Equipment Monaural BTL Power Amplifier
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1341+ |
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24+ |
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17900 |
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893993 |
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80000 |
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2000 |
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8800 |
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2022+ |
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350000 |
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