Datasheet > ARF7678AA

ARF7678AA

更新时间： 2024-11-23 12:55:39

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描述
BluetoothÂ® Module Class 2 - Data - 1mW - 2.41/2.48GHz

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ARF7678AA 数据手册

Bluetooth® Module

Class 2 - Data - 1mW - 2.41/2.48GHz

ꢀ Technical specifications

Features

•

Bluetooth 2.1 stack (Chipset CSR Bluecore4-Ext)

Baseband - Link Manager - L2CAP - RFCOMM - SDP - SCO

Data proﬁles: SPP - OPP - DUN

•

Performance

•

Frequency: FHSS / 2.402 to 2.480GHz

Radiated RF power: 2mW with integrated antenna

RF sensitivity: -86dBm (BER 10-3)

Range: up to 30m

Air rate: up to 3Mbps EDR

Power consumption & requirements

•

Operating voltage: 3.3V typ (from 2.85V to 3.6V)

Max TX consumption: 60mA

Typical RX consumption: 40mA

Bluetooth® Module

Standby consumption: 1 to 6mA

This miniature module (22 x 14 x 3 mm) allows a two-way Bluetooth®

data transmission, up to 30m.

Interfaces

•

UART with ﬂow control

PCM

It uses the 2.45GHz frequency world band.This module is Bluetooth® V2

certiﬁed under the «End Product» category, allowing customers integrating

our solution, to use the Bluetooth® label.

UART programmable speed: from 9.6 to 921.6kbps

General information

•

Operating temperature: -40°C / +85°C

Dimensions: 22 x 14 x 3 mm

Standards: EN 300-328 / EN 301-489 / FCC part 15 / IC

Mounting: SMD

The data transmission and conﬁguration are done via an UART serial interface

«TTL» type. The radio rate goes from 723kbps to 3Mbps EDR. The miniature

antenna is integrated (RF pin version also available).

In «Data» mode, the embedded SPP proﬁle allows the module to establish

a wireless serial link to a PDA, laptop, mobile phone or other device equipped

with a Bluetooth® function. OPP proﬁle allows you to send ﬁles to a Blue-

tooth® system.

ꢀ Pin configuration & Dimensions

ꢀ References

ARF7678AA BTC2-DATA Bluetooth® Module - Integrated antenna

ARF7678BA BTC2-DATA Bluetooth® Module - RF out pin

Modules Bluetooth® Class2

283 rue Louis Néel - Parc technologique Pré Roux - 38920 CROLLES - France

Tél. : +33 (0)4 76 92 07 77 - Fax : +33 (0)4 76 04 80 87 - E-mail : arf@adeunis-rf.com - www.adeunis-rf.com

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