BH3864F - Rohm

BH3864F Audio sound controller

BH3864F FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 9V, f = 1kHz, Rg = 600Ω, RL = 10kΩ, FBW = 20Hz to 20kHz, VIN = 200mVrms, volume = 0dB, tone = 0dB, dynamic bass = 0dB, and gain select = 14dB) 536 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prio.

Features

1) Volume, tone, and dynamic bass boost control possible by a serial link to a microprocessor. 2) Left and right channel volume can be controlled independently. FAbsolute maximum ratings (Ta = 25_C) 3) Resistor-ladder type volume control uses BiCMOS process for low distortion and noise. 4) Dynamic bass and linked ALC are provided on chip. FRecommended operating conditions (Ta = 25_C) 534 Audio ICs FBlock diagram BH3864F 535 Audio ICs FPin descriptions BH3864F FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 9V, f = 1kHz, Rg = 600Ω, RL = 10kΩ, FBW = 20Hz to 20kHz, .