LMC835N ,LMC835 Digital Controlled Graphic EqualizerLMC835DigitalControlledGraphicEqualizerFebruary1995LMC835DigitalControlledGraphicEqualizerGeneralDe ..
LMC835V ,LMC835 Digital Controlled Graphic EqualizerFeaturesYNo volume controls requiredThe LMC835 is a monolithic, digitally-controlled graphicYequali ..
LMD18200 ,3A, 55V H-Bridgeapplications.Thedeviceisbuiltusingamulti-technologyYThermal shutdown (outputs off) at 170 C§process ..
LMD18200T ,3A, 55V H-BridgeFEATURES SECTIONoProcessing Subgrp Description Temp ( C)MIL-STD-883, Method 5004 1 Static tests ..
LMD18200T/NOPB ,3A, 55V H-Bridge 11-TO-220 -40 to 125electrical specifications do notapply when operating the device beyond its rated operating conditio ..
LMD18200T/NOPB ,3A, 55V H-Bridge 11-TO-220 -40 to 125FEATURES APPLICATIONS2• Delivers Up to 3A Continuous Output • DC and Stepper Motor Drives• Operates ..
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LMC835N-LMC835V
LMC835 Digital Controlled Graphic Equalizer
TL/H/6753
LMC835
Digital
Controlled
Graphic
Equalizer
February 1995
LMC835 Digital Controlled Graphic Equalizer
General Description
The LMC835isa monolithic, digitally-controlled graphic
equalizer CMOSLSIfor Hi-Fi audio.The LMC835 consistsa Logicsectionanda Signal Path section madeofanalog
switches and thin-film silicon-chromium resistor networks.
The LMC835is used with external resonator circuitsto
makea stereo equalizer with seven bands, g12dBorg6 gain rangeand25 steps each. Only three digital inputs
are neededto controlthe equalization.The LMC835 makes easyto builda mP-controlled equalizer.
The signal pathis designedfor verylow noiseand distor-
tion, resultingin very high performance, compatible with
PCM audio.
FeaturesNo volume controls required Three-wire interface14 bands,25 steps each g12dBorg6dB gain ranges Low noiseand distortion TTL, CMOS logic compatible
Applications Hi-Fi equalizer Receiver Car stereo Musical instrument Tape equalization Mixer Volume controller
Connection Diagrams
Dual-In-Line Package
TL/H/6753–1
Top View
OrderNumber LMC835N
SeeNS Package N28B
Molded Chip Carrier Package
TL/H/6753–26
TopView
Order Number LMC835V
SeeNS Package V28A
C1995National SemiconductorCorporation RRD-B30M75/PrintedinU.S.A.
