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LC75421M

Sanyo Semicon Device
Part Number LC75421M
Manufacturer Sanyo Semicon Device
Description Electronic Volume Controller
Published Mar 22, 2005
Detailed Description Ordering number : ENN6866A CMOS IC LC75421M Electronic Volume Controller for Cars Overview The LC75421M is an electro...
Datasheet PDF File LC75421M PDF File

LC75421M
LC75421M


Overview
Ordering number : ENN6866A CMOS IC LC75421M Electronic Volume Controller for Cars Overview The LC75421M is an electronic volume controller that enables control of volume, balance, fader, bass/treble + super bass, input switching, and input and output level control functions using only a small number of external components.
Features • On-chip buffer amplifier cuts down number of external components • Low switching noise generated by on-chip switch due to use of silicon gate CMOS process • On-chip reference voltage circuit for analog ground • Controls performed with serial input (CCB) Functions • Volume: 0 dB to –79 dB in 1-dB steps, and –∞ (81 positions) Balance function with separate L/...



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