MFG CO.
ROHM Semiconductor
The BA3577FS is a headphone driver developed for portable digital audio equipment that supports a voltage of 1.5V.
FEATUREs
1) 1.5V supported.
2) Low current consumption
(At PO = 0.5mW / ch, VCC inflow current = 3.3mA, and
+B inflow current = 6.8mA (Typ.)).
3) Output coupling capacitor of 100µF produces fC = 45Hz (RL = 16Ω).
4) Internal muting switch.
5) Internal ripple filter.
6) Internal BEEP circuit.
APPLICATIONs
Portable MD players and others
Part Name
Description
PDF
MFG CO.
Low power consumption headphone driver for digital audio
ROHM Semiconductor
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