Product Summary

The LMC835N is a monolithic equalize rCMOS LSI for Hi-Fi audio. The LMC835N consists of a Logic section and a Signal Path section made of analog switches and thin-film silicon-chromium resistor networks. The LMC835N is used with external resonator circuits to make a stereo equalizer with seven bands, ±12dB or ±6 dB gain range and 25 steps each. Applications of the LMC835N include: Hi-Fi equalizer, Receiver, Car Stereo, Musical instrument, Tape equalization, Mixer and Volume controller.

Parametrics

LMC835N absolute maximum ratings: (1) No volumec ontrols required; (2) Three-wire interface; (3) 14 bands, 25 steps each; (4) ±12dB or ±6 dB gain ranges; (5) Low noise and distortion; (6) TTL CMOS logic compatible.

Features

LMC835N features: (1) Supply Voltage VDD-VSS: 18V; (2) Allowable Input Voltage : VSS -0.3V; (3) Storage Temperature, Tstg: -60 to +150°C; (4) Lead Temperature (Soldering, 10 sec) , N Pkg: +260°C; (5) Lead Temperature, Vapor Phase(60sec) : +215°C. Infrared (15sec) : +220°C.

Diagrams

LMC835N Pin Configuration