LM1112C Datasheet Dolby B-type Noise Reduction Processor

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LM1112A LM1112B LM1112C Dolby B-Type Noise Reduction Processor LM1112A LM1112B LM1112C Dolby B-Type Noise Reduction Processor April 1987.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	LM1112C
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	190.50 KB
Description	Dolby B-Type Noise Reduction Processor
Datasheet	LM1112C LM1112 Datasheet (PDF)

General 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

Key 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.

LM1112C Distributor & Price

Compare LM1112C distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number	Description
LM1112	Dolby B-Type Noise Reduction Processor
LM1112A	Dolby B-Type Noise Reduction Processor
LM1112B	Dolby B-Type Noise Reduction Processor
LM111	Voltage Comparator
LM1117	800mA Low-Dropout Linear Regulator
LM1117I	800mA Low-Dropout Linear Regulator
LM110	Voltage Follower
LM112	Operational Amplifiers
LM113	Reference Diode
LM1131A	Dual Dolby B Type Noise Reduction Processor