AK2347B - Two-way Radio Audio & Sub-Audio Processor

AKM

AK2347B Datasheet Preview — Preview of AK2347B PDF

Datasheet Details

Part number	AK2347B
Manufacturer	AKM
File Size	529.81 KB
Description	Two-way Radio Audio & Sub-Audio Processor
Datasheet	AK2347B-AKM.pdf

AK2347B Product details

Description

AK2347B includes audio filter, limiter, splatter filter, compandor, scrambler, which is highly integrated two-way radio baseband functions for FRS and LMR.

Features

Audio processing.
TX and RX amplifier.
Pre/De-emphasis circuit.
Compressor and Expander with no external components.
Scrambler and De-scrambler in frequency inversion type (3.388kHz or 3.290kHz).
Limiter with level adjuster.
Splatter filter for wide and narrow band.
Digital controlled amplifier for microphone, modulator and demodulator sensitivity.
Sub-Audio filter with level adjuster for CTCSS and DCS.
Lo.

📁 AK2347B Similar Datasheet

AK2347 - AUDIO LSI (Asahi Kasei Microsystems)
AK2347A - Two-way Radio Audio & Sub-Audio Processor (Asahi Kasei Microsystems)
AK2345 - FRS CTCSS Encoder/Decoder (Asahi Kasei Microsystems)
AK2301A - 3.3V Single channel PCM CODEC (Asahi Kasei Microsystems)
AK2302 - Dual PCM Codec/Filter COMBO LSI (Asahi Kasei Microsystems)
AK2303LV - Dual PCM CODEC for PBX Analog Line Card (Asahi Kasei Microsystems)
AK2304A - QUAD PCM CODEC/FILTER COMBO LSI (Asahi Kasei Microsystems)
AK2305 - Dual PCM CODEC (Asahi Kasei Microsystems)

Other Datasheets by AKM

AK2346A - Two-way Radio Audio Processor
AK2346B - Two-way Radio Audio Processor
AK2301BX - 3.3V Linear PCM CODEC LSI
AK2330 - DAC Type 8-bit 8-channelElectronic Volume
AK2331 - DAC Type 8-bit 4-channelElectronic Volume
AK2360 - Scrambler IC

Published: May 11, 2014 |