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Audio ICs
Bus interface for car audio
BA8270F
The BA8270F is a bus interface IC (master side) developed for car audio applications. When used with the BA8272F (slave side), it is possible to construct a communication system for the deck and components such as power amplifiers, CD and MD changers, tuners and TVs using BUS ON, DATA, CLOCK and RESET signals.
FApplications Car audio systems
FFeatures 1) Allows construction of a communication system with BUS ON, DATA, CLOCK and RESET signals when used with the BA8272F (slave side).
2) Ideal for car audio systems.
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
705
Audio ICs
FBlock diagram
BA8270F
706
Audio ICs
FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 5.
BA8270F Datasheet
