| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,566 pcs
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3566 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MC145484DW by NXP Semiconductors is a general-purpose, per-channel PCM Codec-Filter designed for voice digitization and reconstruction in PCM systems. This device offers pin-selectable Mu-Law or A-Law companding and operates within a voltage range of 4.5V to 5.5V.
It performs essential functions including band-limiting and smoothing required for PCM applications. The device incorporates an on-chip precision reference voltage and is suitable for both synchronous and asynchronous operations. Its architecture includes differential signal processing to enhance power supply rejection ratio and reduce noise susceptibility.
The MC145484DW digitizes and reconstructs analog voice signals, filtering them between 200 Hz and 3400 Hz. It accepts various clock formats and is compatible with other Motorola Telecommunication products. The device is housed in a 20-pin SOIC package, suitable for surface mounting.
This Codec-Filter utilizes CMOS technology for reliable low-power performance and complex analog/digital VLSI functions. It is designed for applications requiring efficient voice signal processing, such as SLIC interfaces.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.72 | $2.72 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MC145484DW has a resolution of 13 bits.
The MC145484DW operates from a 4.5V to 5.5V supply.
The operating temperature range for the MC145484DW is -40°C to 85°C.
The MC145484DW supports pin-selectable Mu-Law or A-Law companding.
The MC145484DW band-passes the analog signal from 200 Hz to 3400 Hz.
The MC145484DW is available in a 20-SOIC package.