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Home › Our Produts › Audio / Voice Oriented Products › Mono HS IC

Bluetooth Mono HS IC

ISSC provided a compact, high integration, ultra-low cost, low power consumption
CMOS RF & baseband single chip system IC for Bluetooth 2.0 with EDR
(Enhanced Data Rate) at 2.4GHz applications.

It is fully compliant with the Bluetooth specification and completely backward-compatible with BT1.1, and 1.2 systems.

There are two solutions for mono headset from ISSC. One is RF & baseband single chip and the others is single chip combine PMU (Power Manage Unit). They are all packaged in QFN48 type that small enough for tiny headset application.

IS1611N

An embedded 8-bits Micro-Controller with internal ROM code that support HS and HF profile
EDR compliant, backwards compatible with v1.1/1.2 - including eSCO
Build-in voltage regulator and voltage detection circuit
Main input clock of 16MHz clock input
14-bit Linear CODEC
48-Pin standard QFN package

IS1631N

An embedded 8-bits Micro-Controller with internal ROM code that support HS and HF profile
EDR compliant, backwards compatible with v1.1/1.2 - including eSCO
Build-in voltage regulator and voltage detection circuit
Li-ion battery charging and LED dirving circuit are all inside the chip
Main input clock of 16MHz clock input
14-bit Linear CODEC
48-Pin standard QFN package