Усилители звука TPA6205A1DGN

Усилитель звуковой мощности , 1.25 Вт, AB, 1 канал, 2.5В до 5.5В, MSOP, 8 вывод(-ов)

The TPA6205A1DGN is a 1.25W mono fully Differential Amplifier designed to drive a speaker with at least 8R impedance while consuming less than 37mm² total printed-circuit-board (PCB) area in most applications. This device operates from 2.5 to 5.5V, drawing only 1.7mA of quiescent supply current. Features like 85dB PSRR from 90Hz to 5kHz, improved RF-rectification immunity and small PCB area makes the TPA6205A1 ideal for wireless handsets. A fast start-up time of 4s with minimal pop makes the TPA6205A1 ideal for PDA applications.

• Fully differential design reduces RF rectification
• Improved CMRR eliminates two input coupling capacitors
• Improved PSRR (90dB)
• Shutdown pin has 1.8V compatible thresholds
• 1.7mA Typical low supply current
• <10µA Shutdown current
• Green product and no Sb/Br

Области применения

Аудио, Беспроводное, Потребительская Электроника, Обработка Сигнала