WT32 Bluetooth® Audio Module

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WT32 is a Bluetooth 2.1 + EDR module targeted for Bluetooth audio applications. In addition to Bluetooth radio, antenna and iWRAP Bluetooth stack, WT32 contains a DSP processor, a stereo audio codec and a battery charger making it ideal for portable battery Bluetooth stereo or hands-free audio applications.

Key Features:

Bluetooth v. 2.1 + EDR
Bluetooth class 2 radio

Transmit power: +7 dBm
Receiver sensitivity: -86 dBm

Integrated audio features

Digital Signal Processor
Stereo codec
Analogue, I2S, PCM and SPDIF interfaces
aptX audio codec
CVC echo cancellation

Integrated chip antenna or W.FL connector
UART host interfaces
802.11 co-existence interface
Ten software programmable IO pins
Low power 1.8V operation, 1.8V to 3.6V I/O
Temperature range: -30C to +85C
Integrated iWRAP Bluetooth stack
Dimensions: 15.9 x 23.9 x 2.5mm
Bluetooth, CE, IC, FCC and Japan qualified
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Description

WT32 provides an ideal solution for developers that want to quickly integrate latest Bluetooth audio technologies into their design without investing several months into Bluetooth radio and stack development. In addition to the standard Bluetooth audio profiles WT32 can also support aptX® audio coding technology offering outstanding Bluetooth stereo audio quality, CVC audio enhancement software for hands-free applications and Apple iAP profile enabling OEMs to create unique and differentiated audio products.

Benefits

Fully integrated Bluetooth solution
Low development costs
Fast time to market
On-the-field upgradable
Co-existence with Bluegiga Wi-Fi products

Press Releases: Bluegiga targets high‐end Bluetooth Stereo markets with apt‐X® audio codec

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