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Part: BA3576FS

Category:
 Multimedia
   -> Audio

Description:

Company: ROHM Electronics

Datasheet: Download BA3576FS datasheet     File size : 206 kB

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Datasheet text preview:
Audio ICs

Low power consumption headphone driver for digital audio
BA3576FS
The BA3576FS is a headphone driver developed for use in 3.0V portable digital audio equipment.

FApplications Portable CD and MD players.

FFeatures 1) Low power consumption (when Po = 0.5mW per channel, the power supply current is 4.7mA, and the )B current is 6.8mA (Typ.)). 2) High S / N ratio (96dB).

3) AVC circuit. 4) Beep output function 5) Mute circuit.

FAbsolute maximum ratings (Ta = 25_C)

FRecommended operating conditions (Ta = 25_C)

884

Audio ICs
FBlock diagram

BA3576FS

885

Audio ICs

BA3576FS

FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 3.0V, )B = 2.4V, f = 1kHz, RL = 16, DIN AUDIO PWSTB = 3.0V, MUTE = 0V, ATT = OFF and AVC = OFF)

886

Audio ICs
FMeasurement circuit

BA3576FS

887

Audio ICs
Measurement conditions

BA3576FS

888




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