| 제조업체 | 부품명 | 데이터시트 | 상세설명 |
 National Semiconductor ... | LM1112 |  203Kb/6P | DOLBY B-TYPE NOISE REDUCTION PROCESSOR |
| LM1112A |  203Kb/6P | DOLBY B-TYPE NOISE REDUCTION PROCESSOR |
| LM1112A |  195Kb/8P | DolbyÉ B-Type Noise Reduction Processor April 1987 |
| LM1112AN |  203Kb/6P | DOLBY B-TYPE NOISE REDUCTION PROCESSOR |
| LM1112A |  195Kb/8P | DolbyÉ B-Type Noise Reduction Processor April 1987 |
| LM1112B |  203Kb/6P | DOLBY B-TYPE NOISE REDUCTION PROCESSOR |
| LM1112B |  195Kb/8P | DolbyÉ B-Type Noise Reduction Processor April 1987 |
| LM1112BN |  203Kb/6P | DOLBY B-TYPE NOISE REDUCTION PROCESSOR |
| LM1112C |  203Kb/6P | DOLBY B-TYPE NOISE REDUCTION PROCESSOR |
| LM1112C |  195Kb/8P | DolbyÉ B-Type Noise Reduction Processor April 1987 |
| LM1112CN |  203Kb/6P | DOLBY B-TYPE NOISE REDUCTION PROCESSOR |