| Part Number | MC145557 |
| Manufacturer | Motorola |
| Title | PCM Codec Filter |
| Description | A codec–filter is used for digitizing and reconstructing the human voice. These devices were developed primarily for the telephone network to faci... |
| Features |
of the MC145554/57 Plus: • Mu –Law Companding MC145564 • A –Law Companding MC145567 • Push –Pull Power Drivers with External Gain Adjust • Analog Loopback MC145554 MC145557 MC145564 MC145567 L SUFFIX CERAMIC PACKAGE CASE 620 MC145554/57 P SUFFIX PLASTI... |
| Datasheet |
 MC145557 Datasheet
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