W681388YG Nuvoton Technology Corporation of America, W681388YG Datasheet

W681388YG

Manufacturer Part Number

W681388YG

Description

IC PRO-X PROG CODEC/SLCC 48-QFN

Manufacturer

Nuvoton Technology Corporation of America

Type

PCMr

Datasheet

1.W681388DG_TR.pdf (3 pages)

Specifications of W681388YG

Data Interface

PCM Audio Interface

Resolution (bits)

16 b

Number Of Adcs / Dacs

1 / 1

Sigma Delta

Yes

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

48-VQFN

For Use With

N681386EVM - BOARD EVALUATION FOR W681388W681388EVB - KIT EVAL FOR W681388

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

W681388YG

Manufacturer:

NUVOTON

Quantity:

5 000

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Nuvoton - Pro-X Single Programmable Extended CODEC/SLCC

http://www.nuvoton-usa.com/en/content/view/327/554/

Pro-X Single Programmable Extended CODEC/SLCC

The W681388 implements a single channel FXS telephone line interface optimized for short loop

applications. It integrates SLCC (Subscriber Line Control Circuit) functionality with a programmable

CODEC and a DC-to-DC controller. The SLCC supports internal ringing up to 90 VPK (5 REN at 4 kft)

ideal for customer premise equipment (CPE). The CODEC can be configured for ?-law/A-law or 16-bit

linear PCM encoding and supports a comprehensive set of signaling capabilities required to supervise

and control both telephone lines. These include tone generation, including ring tones, DTMF generation

and detection as well as FSK and metering pulse generation. An on-chip pulse width modulation (PWM)

driver allows the control of DC-to-DC conversion for the line. Programmable impedance and transhybrid

balancing allow for worldwide deployment.

For additional technical documentation, please

Block Diagram

All packages available in Pb-free

Contact

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News & Events

10/23/2008

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W681388YG Summary of contents

Page 1

Nuvoton - Pro-X Single Programmable Extended CODEC/SLCC Pro-X Single Programmable Extended CODEC/SLCC The W681388 implements a single channel FXS telephone line interface optimized for short loop applications. It integrates SLCC (Subscriber Line Control Circuit) functionality with a programmable CODEC and ...

Page 2

Nuvoton - Pro-X Single Programmable Extended CODEC/SLCC Key Features Performs complete BORSCHT functions for a single channel with a single device Internal balanced ringing VPK (5 REN kft) Integrated Power Management Integrated DC-to-DC controller ...

Page 3

... Nuvoton - Pro-X Single Programmable Extended CODEC/SLCC Application Diagram Product Selection Guide Part Number W681388DG Single channel FXS telephone line interface, µ-law/A-law or 16-bit linear PCM W681388YG Single channel FXS telephone line interface, µ-law/A-law or 16-bit linear PCM http://www.nuvoton-usa.com/en/content/view/327/554/ Description | Legal Terms and Conditions Privacy Statement © ...

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