LC7535M

Ordering number : EN5760 CMOS IC LC7535M Electronic Volume/Loudness Control with Serial Data Control and High Voltage-Handling Capacity Overview The LC7535M is an electronic volume and loudness control IC that provides volume, balance, and loudness functions with a minimal number of external components and that can be controlled electronically. Feature High voltage-handling capacity: ±16 V. Package Dimensions unit: mm 3216A-MFP30S [LC7535M] Functions Volume: Provides 81 positions from 0 dB to –79 dB in 1-dB steps and – ∞ . A balance function can be implemented by controlling the left and right volume levels independently. Loudness: A loudness function can be implemented by attaching external capacitors at the output tap provided at the –20-dB position in the 5-dB step volume control. S (select) pin: Up to two LC7535M chips can be used on the same bus. Serial data input: The LC7535M supports communication with the controller in the CCB format. CCB is a trademark of SANYO ELECTRIC CO., LTD. CCB is SANYO’s original bus format and all the bus addresses are controlled by SANYO. SANYO: MFP30S Specifications Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V Parameter Symbol VDD max Maximum supply voltage VEE max VCC max VIN max1 Maximum input voltage VIN max2 VIN max3 Allowable power dissipation Operating temperature Storage temperature Pd max Topr Tstg Conditions VEE ≤ VSS < VCC < VDD VEE ≤ VSS < VCC < VDD VEE ≤ VSS < VCC < VDD CL, DI, CE L5dBIN, R5dBIN, L1dBIN...