BH3868BFS

www.DataSheet4U.com BH3868BFS Audio ICs Audio sound processor with BH3868BFS ∗ R BH3868BFS is a Audio sound processor IC developed for TV. This IC is built-in volume, balance, tone, surround, BBE 2 processor and AGC. This IC can be easily controlled by tow-wire serial control (I C BUS). ∗ BBE is a registered trade mark of BBE Sound Inc. Note : I2C BUS is a registered trade mark of Philips. !Applications Suitable for TV, TV-radio, PC-TV, mini-component and car audio system, etc. !Features 1) Volume (main volume), balance (right/left), tone (bass and treble), surround (mode and effect), BBE processor (effect) 2 can be controlled by I C-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. !Absolute maximum ratings (Ta=25°C) Parameter Impressed voltage Power dissipation Operating temperature range Storage temperature range Symbol VCC Pd Topr Tstg Limits 10.0 850∗ −40 to +85 −55 to +150 Unit V mW °C °C ∗ When mounted on a glass epoxy board 70mm × 70mm × 1.6mm. Reduced by 6.8mW for each increase in Ta of 1°...