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BH3868BFS的技术资料

来源：深圳市万佳业电子科技有限公司发布时间：2009/4/16 15:47:15 点击浏览量：1632

BH3868BFS的产品特征：
1) Volume (main volume), balance (right/left), tone (bass and treble), surround (mode and effect), BBE processor (effect) can be controlled by I2C -BUS.
2) Volume is VCA with low distortion rate and low noise and can restrain the step noise.
3) The reference voltage source is stable, only a few external devices are required because I/O buffer is contained, and the package is suitable for space-saving design for SSOP-A32.
4) Sound spread can be controlled by the matrix surround and effect adjustment.
5) The built-in AGC circuit can absorb the volume difference between input sources.
6) The contained BBE processor, which reproduce an original sound, controls the effect.

BH3868BFS的技术参数：

Parameter	Symbol	Limits	Unit

Impressed voltage	Vcc	10.0	V
Power dissipation	Pd	850∗	mW
Operating temperature	Topr	– 40 ~ + 85	°C
Storage temperature	Tstg	– 55 ~ + 150	°C

BH3868BFS的产品描述：
BH3868BFS is a Audio sound processor IC developed for TV. This IC is built-in volume, balance, tone, surround, BBE
processor and AGC. This IC can be easily controlled by tow-wire serial control (I2C BUS).