TPA6130A2RTJR (TEXAS INSTRUMENTS)
Усилитель звуковой мощности, AB, 2 канала, 138 мВт, 2.5В до 5.5В, QFN, 20 вывод(-ов)
The TPA6130A2RTJR is a 138mW DirectPath™ Stereo Headphone Amplifier with I?C digital volume control. The TPA6130A2 has minimal quiescent current consumption, with a typical IDD of 4mA making it optimal for portable applications. The I?C control allows maximum flexibility with a 64 step audio taper volume control, channel independent enables and mutes and the ability to configure the outputs into stereo, dual mono or a single receiver speaker BTL amplifier that drives 300mW of power into 16R loads. This is a high fidelity amplifier with an SNR of 98dB. A PSRR greater than 100dB enables direct-to-battery connections without compromising the listening experience. The output noise of 9µVrms (typical A-weighted) provides a minimal noise background during periods of silence. Configurable differential inputs and high CMRR allow for maximum noise rejection in the noisy environment of a mobile device.
- DirectPath™ ground-referenced outputs
- Eliminates output DC blocking capacitors
- Full bass response without attenuation
- 64 Step audio taper volume control
- High power supply rejection ratio (>100dB PSRR)
- Differential inputs for maximum noise rejection (68dB CMRR)
- High impedance outputs when disabled
- Advanced pop and click suppression circuitry
- Digital I?C bus control
- Green product and no Sb/Br
Области применения
Связь и Сеть, Переносные Устройства, Мультимедиа, Компьютеры и Периферия, Аудио
Предупреждения
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
Выходная Мощность:
138мВт
Диапазон Напряжения Питания:
2.5В до 5.5В
Импеданс Нагрузки:
16Ом
Класс Усилителя:
AB
Количество Выводов:
20вывод(-ов)
Количество Каналов:
2 канала
Линейка Продукции:
-
Максимальная Рабочая Температура:
85°C
Минимальная Рабочая Температура:
-40°C
Соответствует Фталатам RoHS:
Да
Стандарты Автомобильной Промышленности:
-
Стиль Корпуса Усилителя:
QFN
Тип упаковки:
Разрезная лента
SVHC (Особо Опасные Вещества):
No SVHC (27-Jun-2018)
RoHS статус:
Да
