SC14WAMDECT datasheet(7/37 Pages) RENESAS

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Datasheet

Revision 3.1

05-Jan-2022

CFR0011-120-00-FM Rev 5

7 of 36

SC14WAMDECT SF

Wireless Audio Module

FINAL

2.0 Introduction

2.1 SCOPE

The SC14WAMDECT SF module can be configured for

various audio applications. A Public Address System

has two portable parts (PP) each with a microphone

and one fixed part (FP) configured as a receiver and

integrated into a loudspeaker. Another application is a

Tour Guide System, where one microphone is the FP

which broadcasts to up to 128 (PP) receivers with an

integrated loudspeaker or with a headset connected.

2.2 REFERENCES

1. AN-D-218, SC14WAMDECT External antenna

design guidelines, Application note, Dialog Sem-

iconductor.

2. AN-D-223, SC14WAMDECT production pairing,

Application Note, Dialog Semiconductor.

3. FpApiProject.pdf, Specification for interface

between FpApiProject and Host in WAM project,

Dialog Semiconductor.

4. PpApiProject.pdf, Specification for interface

between PpApiProject and Host in WAM project,

Dialog Semiconductor.

2.3 GLOSSARY AND DEFINITIONS

DECT

Digital Enhanced Cordless Telephone

ESD

Electro Static Discharge

FAD

Fast Antenna Diversity

Fixed Part; the microphone for the TG

system or the speaker for the PA sys-

tem.

GFSK

Gaussian Frequency Shift Keying

Hardware

IPEI

International Portable Equipment Iden-

tity (refer to ETSI EN 300 175-6)

MMI

Man Machine Interface

Not Connected

Public Address (System)

PCB

Printed Circuit Board (without compo-

nents)

Portable Part; the microphone for the

PA system or the speaker for the TG

system.

Radio Frequency

RFPI

Radio Fixed Part Identity (refer to

ETSI EN 300 175-6)

RSSI

Radio

Signal

Strength

Indication

(please refer to ETSI EN 300 175-1)

SOC

State Of Charge

Software

Tour Guide (System)

VES

Virtual EEPROM Storage

WAM

Wireless Audio Module

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