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See Technical Specifications

MC145481DW +BOM

Experience superior audio performance and reliable connectivity with the MC145481DW codec interface for your next project

Manufacturer:

NXP
Mfr.Part #:

MC145481DW
Datasheet:

MC145481DW Datasheet (PDF)
Type:

PCM, Filter
Data Interface:

PCM Audio Interface
Resolution (Bits):

6 b
Number Of ADCs / DACs:

1 / 1
EDA/CAD Models:

Request Free CAD Models for MC145481DW

MC145481DW General Description

The MC145481DW programable digital and PCM line interface device from ON Semiconductor is a game-changer in the telecommunication industry. Whether you need T1, E1, or ISDN primary rate interfaces, this device has got you covered with its support for multiple channel configurations. Its programmable transmit and receive digital filters, along with echo cancellers, ensure superior signal quality. The adaptive equalizer and clock recovery circuit make it a reliable choice, compensating for line impairments and synchronizing with incoming data signals. With a microcontroller interface and support for protocols like HDLC, CAS, and CCS, the MC145481DW is designed for seamless integration into a wide range of systems. Operating on a single 5V power supply, it also offers low power consumption, making it an energy-efficient solution for telecom applications

Application

Single 2.7 to 5.25 V Power Supply

Typical Power Dissipation of 8 mW @ 3 V, PowerDown of 0.01 mW

FullyDifferential Analog Circuit Design for Lowest Noise

Transmit BandPass and Receive LowPass Filters OnChip

Active RC PreFiltering and PostFiltering

MuLaw and ALaw Companding by Pin Selection

OnChip Precision Reference Voltage of 0.886 V for a5 dBm TLP

@ 600

PushPull 300Power Drivers with External Gain Adjust

Specifications

Type	PCM, Filter	Data Interface	PCM Audio Interface
Resolution (Bits)	6 b	Number of ADCs / DACs	1 / 1
Sigma Delta	No	S/N Ratio, ADCs / DACs (db) Typ	-
Dynamic Range, ADCs / DACs (db) Typ	-	Voltage - Supply, Analog	-
Voltage - Supply, Digital	2.7V ~ 5.25V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount