LM1112B - Dolby B-Type Noise Reduction Processor

Product Overview

National Semiconductor

Datasheet Details

Part number	LM1112B
Manufacturer	National Semiconductor
File Size	190.50 KB
Description	Dolby B-Type Noise Reduction Processor
Datasheet	LM1112B Datasheet
Note	This datasheet PDF includes multiple part numbers: LM1112B, LM1112. Please refer to the document for exact specifications by model.
Additional preview pages of the LM1112B datasheet.

Product details

Description

The LM1112 is a monolithic integrated circuit specifically designed to realize the Dolby B-type noise reduction system It is a replacement for the LM1111 and the Signetics NE645 648 but with improved performance figures

Features

Y Very high signal noise ratio 74 dB encode (CCIR ARM) Y Wide supply voltage range 6V to 20V Y Very close matching to standard Dolby characteristics Y Audible switch-on transients greatly reduced Y Improved temperature performance Y Reduced number of precision external components Y Improved transient stability Y Input protection diodes Available only to licensees of Dolby Laboratories Licensing Corporation San Francisco from whom licensing and.

📁 Similar Datasheet

LM111-N - Voltage Comparator (Texas Instruments)
LM1114 - Low Dropout CMOS Voltage Regulators (Cystech Electonics)
LM1117-1.5 - 1A Low Dropout Positive Voltage Regulator (CYStech Electronics)
LM1117-1.8 - 1A Low Dropout Positive Voltage Regulator (CYStech Electronics)
LM1117-2.5 - 1A Low Dropout Positive Voltage Regulator (CYStech Electronics)
LM1117-3.3 - 1A Low Dropout Positive Voltage Regulator (CYStech Electronics)
LM1117-5.0 - 1A Low Dropout Positive Voltage Regulator (CYStech Electronics)
LM1117E3 - 1A Low Dropout Positive Voltage Regulator (CYStech Electronics)

Other Datasheets by National Semiconductor

LM1112 - Dolby B-Type Noise Reduction Processor
LM1112A - Dolby B-Type Noise Reduction Processor
LM1112C - Dolby B-Type Noise Reduction Processor
LM111 - Voltage Comparator
LM1117 - 800mA Low-Dropout Linear Regulator
LM1117I - 800mA Low-Dropout Linear Regulator

Published: Jan 12, 2015 |