Sanyo Electric LC7538JM
The LC7538JM is a fully equipped electronic volume IC which permits significant reductions in externally connected components while providing ample volume, balance, loudness, fader, bass and treble control functions. • Bass and Treble: Using externally attached C (capacitor), the LC7538JM provides bass-treble mutual 15-position control and formats a NF-form tone control circuit (LUX form).FEATURES
● Volume : 81 positions ranging from 0 dB to -79 dB (in 1 dB increments) plus -∞. Separate left and right control provides excellent balance function.● Loudness : Loudness operation provided by externally attached CR to activate tap at the -20 dB position of the volume ladder resistor.
● Fader : Fader function traversing 16 positions with rear or front attenuated output only (these 16 positions consist of 2 dB step intervals ranging from 0 dB to -20 dB, 5 dB step intervals ranging from -20 dB to -45 dB, plus the end settings of -60 dB and -∞). Package Dimensions unit : mm 3204-MFP36S [LC7538JM] SANYO: MFP36S Specifications
ABSOLUTE MAXIMUM RATINGS
at Ta = 25°C, VSS = 0 V Parameter Maximum supply voltage Maximum input voltage Allowable power dissipation Operating temperature Storage temperature Symbol VDD max VIN max1 VIN max2 Pd max Topr Tstg Conditions VDD CL, DI, CE LTIN, RTIN, L5dBIN, R5dBIN, L1dBIN, R1dBIN, LFIN, RFIN Ta ≤ 85°C Ratings 11 VSS – 0.3 to VDD + 0.3 VSS – 0.3...