BH3866AS Datasheet (Rohm) - Dual-line serial control sound processor

BH3866AS, Dual-line serial control sound processor

Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin name RIN GND AGCADJ LS1 LS2 SOUT PS Vref STB RT RB ROUT SRV SLV SCL SDA Rch input Ground AGC 0dB adjustment AGC level sensor 1 AGC level sensor 2 Sch output pin and LPF Phase shift pin (internal resistance: 18kΩ) 1 / 2 VCC Bass shock sound integrat

BH3866AS Features

* 1) 3-channel volume and sound quality control (for stereo and center speakers). 2) Absorption of volume deviation between input sources and improved S / N ratio, for better sound quality, using an AGC circuit. 3) Control through I2C BUS serial control. 4) Internal pseudo-stereo circuit pr