Bluetooth 4.1 Mono Audio Speaker SOC
Brochure
IS2015S
Bluetooth 4.1 Mono Audio Speaker SOC
GENERAL DESCRIPTION IS2015S is a compact, highly integrated,
CMO...
Description
Brochure
IS2015S
Bluetooth 4.1 Mono Audio Speaker SOC
GENERAL DESCRIPTION IS2015S is a compact, highly integrated,
CMOS single-chip RF and baseband IC for preliminary Bluetooth v4.1 with Enhanced Data Rate 2.4GHz applications. This chip is fully compliant with Bluetooth specification and completely backward-compatible with Bluetooth 3.0, 2.0 or 1.2 systems.
It incorporates Bluetooth 1M/2M/3Mbps RF, single-cycle MCU, MODEM, UART interface, and ISSC’s own Bluetooth software stack to achieve the required BT v4.1 with EDR functions.
To provide the superior audio and voice
quality, it also integrates a DSP co-processor, a
PLL, and a CODEC dedicated for voice and
audio applications.
For voice, not only basic CVSD encoding
and decoding but also enhanced noise
reduction and echo cancellation are
implemented by the built-in DSP to reach the
better quality in the both sending and receiving
sides. For enhanced audio applications, SBC
and AAC (optional) decoding functions can be
also carried out by DSP to satisfy Bluetooth
A2DP requirements. In addition, to minimize the external
components required for portable devices, a build-in class-D amplifier for audio output, a voltage sensor for battery, battery charger and LDO are integrated to reduce BOM cost for various Bluetooth applications.
FEATURES
Support preliminary Bluetooth v4.1 function and backward compatible with BT3.0, 2.0 and 1.2.
ISSC’s own Bluetooth software stack for the headset or speaker application. It supports follow...
Similar Datasheet