Datasheet Details
| Part number | BA3577FS |
|---|---|
| Manufacturer | ROHM |
| File Size | 159.72 KB |
| Description | Low power consumption headphone driver for digital audio |
| Datasheet |
 BA3577FS Datasheet
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| Part number | BA3577FS |
|---|---|
| Manufacturer | ROHM |
| File Size | 159.72 KB |
| Description | Low power consumption headphone driver for digital audio |
| Datasheet |
BA3577FS Datasheet
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s BA3577FS 820 Audio ICs BA3577FS 821 Audio ICs BA3577FS FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 2.8V, )B = 1.2V, PWSTB = 2.8V, MUTE = 0V, RL = 16Ω, f = 1kHz, DIN AUDIO) 822 Audio ICs FMeasurement circuit BA3577FS 823 Audio ICs Measurement conditions BA3577FS 824 Audio ICs BA3577FS FCircuit operation (1) The BA3577FS operates at the timing chart shown below, which prevents popping noises in the headphone output.
(2) The ripple filters (pins 1 and 2) and bias amplifiers (pins 3 and 4) of the BA3577FS cannot be used as external power supplies or reference voltages.
(3) The BA3577FS outputs a BEEP signal only when the PWSTB pin (pin 7) and the MUTE pin (pin 9) are HIGH.
Audio ICs Low power consumption headphone driver for digital audio BA3577FS The BA3577FS is a headphone driver developed for portable digital audio equipment that supports a voltage of 1.5V.
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