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BA3575FS - Low-current audio headphone driver

Description

BA3575FS 873 Audio ICs BA3575FS 874 Audio ICs BA3575FS 875 Audio ICs BA3575FS 876 Audio ICs BA3575FS FElectrical characteristics(unless otherwis noted, Ta = 25_C, VCC = 2.4V, RL = 16Ω, f = 1kHz, DIN AUDIO, PWSW = ON, MUTE = OFF, ATT = OFF, and AVC = OFF) 877 Audio ICs FMeasurement c

Features

  • low current consumption, and low output noise, and is ideal for use in portable digital audio equipment. F.

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Datasheet Details

Part number BA3575FS
Manufacturer ROHM
File Size 224.74 KB
Description Low-current audio headphone driver
Datasheet download datasheet BA3575FS Datasheet
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Audio ICs Low-current audio headphone driver BA3575FS The BA3575FS is a headphone driver with an AVC circuit that keeps the output below a fixed level. It features low current consumption, and low output noise, and is ideal for use in portable digital audio equipment. FApplications Portable CD players FFeatures 1) Low current consumption (when VCC = 2.4 V, the quiescent current is 4.9mA). 2) Suitable for use in digital audio equipment (voltage gain: GV = 11.8dB, output noise voltage: VNO = –102dBm typ.). 3) ATT circuit (gain switch). 4) AVC (Auto Volume Control) circuit, for output limiting. 5) Internal standby switch. 6) Internal mute switch. 7) Internal ripple filter. 8) No output coupling capacitor required. 9) Internal beep circuit. 10) SSOP-A20 package.
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