DBL5021 и другие
| Компонент | Описание | Производитель | |
| DBL5020 | LOW VOLTAGE COMPANDER |
Daewoo Semiconductor |
 |
| DBL5020-V | Low voltage compander |
Daewoo Semiconductor |
|
| DBL5021 | UNIVERSAL SPEECH NETWORK |
Daewoo Semiconductor |
|
| DBL5021-V | Universal speech network |
Daewoo Semiconductor |
|
| DBL5022 | UNIVERSAL SPEECH NETWORK |
Daewoo Semiconductor |
|
| DBL5022-V | Universal speech network |
Daewoo Semiconductor |
|
| DBL5023 | FM RECIVER & COMPANDOR SYSTEM |
Daewoo Semiconductor |
|