Datasheet LM4864M - National Semiconductor Даташит усилитель, аудио, BOOMER 0.3 Вт, SMD, SOIC8 — Даташит
Наименование модели: LM4864M
 Купить LM4864M на РадиоЛоцман.Цены — от 10 до 170 ₽20 предложений от 16 поставщиков TEXAS INSTRUMENTS LM4864M/NOPB Audio Power Amplifier, AB, 1Channel, 675mW, 2.7V to 5.5V, SOIC, 8Pins | |||
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Подробное описание
Производитель: National Semiconductor
Описание: Усилитель, аудио, BOOMER 0.3 Вт, SMD, SOIC8
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LM4864 725mW Audio Power Amplifier with Shutdown Mode
September 2004
LM4864 725mW Audio Power Amplifier with Shutdown Mode
General Description
The LM4864 is a bridged audio power amplifier capable of delivering 725mW of continuous average power into an 8 load with 1% THD+N from a 5V power supply.
Boomer ® audio power amplifiers were designed specifically to provide high quality output power from a low supply voltage while requiring a minimal amount of external components. Since the LM4864 does not require output coupling capacitors, bootstrap capacitors or snubber networks, it is optimally suited for low-power portable applications. The LM4864 features an externally controlled, low power consumption shutdown mode, and thermal shutdown protection. The closed loop response of the unity-gain stable LM4864 can be configured by external gain-setting resistors. The device is available in multiple package types to suit various applications. LM4864M & LM4864N*, 8 load LM4864MM, 8 load (Note
Спецификации:
- Amplifier Class: AB
- Количество каналов: 1
- Диапазон напряжения питания: 2.7 В ... 5.5 В
- THD + N: 0.7% @ 300 мВт, 8 Ом, VDD=5V
- Load Impedance: 8 Ом
- Amplifier Case Style: MSOP
- Количество выводов: 8
- SVHC: No SVHC (15-Dec-2010)
- Тип корпуса: SOIC
- Семейство: 4864
- Load Impedance Min: 8 Ом
- Рабочий диапазон температрур: -40°C ... +85°C
- Output Power Pout: 725 мВт @ 8 Ом
- Power Rating RMS: 675 мВт
- Способ монтажа: SMD
RoHS: есть
