Datasheet Details
| Part number | MC145482 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 327.07 KB |
| Description | 5V 13-BIT LINEAR PCM CODEC-FILTER |
| Datasheet |
 MC145482 Datasheet
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General Description
A PCM Codec
Filter is used for digitizing and reconstructing the human voice.
These devices are used primarily for the telephone network to facilitate voice switching and transmission.
Key Features
- uses RO.
- , PO.
- , PO+, TG, VAG, and DT to become high impedance. The device will operate normally when a logic 1 is applied to this pin. The device goes through a power.
- up sequence when this pin is taken to a logic 1 state, which prevents the DT PCM output from going low impedance for at least two FST cycles. The VAG and VAG Ref circuits and the signal processing filters must settle out before the DT PCM output or the RO.
- receive analog output will represent a valid.