Datasheet LM4838MT - National Semiconductor Даташит усилитель, аудио, стерео 2 Вт, SMD, TSSOP28 — Даташит
Наименование модели: LM4838MT
 Купить LM4838MT на РадиоЛоцман.Цены — от 64 до 676 ₽13 предложений от 13 поставщиков Микросхема Усилитель звуковой частоты, Audio Amp Headphone/Speaker 2CH Stereo 2.2W Class-AB 28Pin TSSOP Rail | |||
| LM4838MT Texas Instruments | 177 ₽ | ||
| LM4838MT/NOPB Texas Instruments | по запросу | ||
| LM4838MT National Semiconductor | по запросу | ||
| LM4838MT Texas Instruments | по запросу | ||
Подробное описание
Производитель: National Semiconductor
Описание: Усилитель, аудио, стерео 2 Вт, SMD, TSSOP28
Скачать Data SheetКраткое содержание документа:
LM4838 Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain
November 2004
LM4838 Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain
General Description
The LM4838 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4 (Note 1) with less than 1.0% THD or 2.2W into 3 (Note 2) with less than 1.0% THD.
Boomer ® audio integrated circuits were designed specifically to provide high quality audio while requiring a minimum amount of external components. The LM4838 incorporates a DC volume control, stereo bridged audio power amplifiers and a selectable gain or bass boost, making it optimally suited for multimedia monitors, portable radios, desktop, and portable computer applications. The LM4838 features an externally controlled, low-power consumption shutdown mode, and both a power amplifier and headphone mute for maximum system flexibility and performance.
Спецификации:
- Количество каналов: 2
- Количество выводов: 28
- SVHC: No SVHC (15-Dec-2010)
- Тип корпуса: TSSOP
- Семейство: 4838
- Load Impedance Min: 8 Ом
- Рабочий диапазон температрур: -40°C ... +85°C
- Power Rating RMS: 1.1 Вт
- Способ монтажа: SMD
- Диапазон напряжения питания: 2.7 В ... 5.5 В
RoHS: есть
