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IS2020 - Bluetooth 4.1 Stereo Audio SOC

General Description

Stereo Audio Chip is a compact, highly integrated, CMOS single-chip RF and baseband IC for 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.

Key Features

  • System Specification.
  • Compliant with Bluetooth Specification v.4.1 (EDR) in 2.4 GHz ISM band.
  • It supports following profiles : - HFP 1.6 - HSP 1.1 - A2DP 1.2 - AVRCP 1.5 - SPP 1.0 - PBAP 1.0 Baseband Hardware.
  • 16MHz main clock input.
  • Built-in internal ROM for program memory.
  • Support to connect to two hosts ( phones, tablets…) with HFP or A2DP profiles simultaneously.
  • Adaptive Frequency Hopping (AFH) avoids occupied RF channels.
  • Fast Connection supported RF Hard.

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Datasheet Details

Part number IS2020
Manufacturer ISSC
File Size 2.44 MB
Description Bluetooth 4.1 Stereo Audio SOC
Datasheet download datasheet IS2020 Datasheet

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Other Datasheets by ISSC

Part Number Description
IS2021 Bluetooth 4.1 Stereo Audio SOC
IS2023 Bluetooth 4.1 Stereo Audio SOC
IS2025 Bluetooth 4.1 Stereo Audio SOC
IS2008 Bluetooth 4.1 Mono Audio SOC
IS2010 Bluetooth 4.1 Mono Audio SOC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
IS2020/21/23/25 SoC Bluetooth® 4.1 Stereo Audio SOC Features System Specification  Compliant with Bluetooth Specification v.4.1 (EDR) in 2.4 GHz ISM band  It supports following profiles : - HFP 1.6 - HSP 1.1 - A2DP 1.2 - AVRCP 1.5 - SPP 1.0 - PBAP 1.0 Baseband Hardware  16MHz main clock input  Built-in internal ROM for program memory  Support to connect to two hosts ( phones, tablets…) with HFP or A2DP profiles simultaneously  Adaptive Frequency Hopping (AFH) avoids occupied RF channels  Fast Connection supported RF Hardware  Fully Bluetooth 4.1 (EDR) system in 2.4 GHz ISM band.  Combined TX/RX RF terminal simplifies external matching and reduces external antenna switches.  Max. +4dBm output power with 20 dB level control from register control.