DataSheet.jp

RDA5802H PDF Data sheet ( 特性 )

部品番号 RDA5802H
部品説明 SINGLE-CHIP BROADCAST FM RADIO TUNER
メーカ RDA
ロゴ RDA ロゴ 



Total 23 pages
		

No Preview Available !

RDA5802H Datasheet, RDA5802H PDF,ピン配置, 機能
RDA5802H
SINGLE-CHIP BROADCAST FM RADIO TUNER
Rev.1.1–Aug.2010
1 General Description
The RDA5802H is a new generation single-chip
broadcast FM stereo radio tuner with fully
integrated synthesizer, IF selectivity and MPX
decoder. The tuner uses the CMOS process,
support multi-interface and require the least
external component. The package size is 4X4mm
and is completely adjustment-free. All these make
it very suitable for portable devices.
The RDA5802H has a powerful low-IF digital audio
processor, this make it have optimum sound quality
with varying reception conditions.
The RDA5802H can be tuned to the worldwide
frequency band, even support frequency range
50~65MHz.
1.1 Features
CMOS single-chip fully-integrated FM tuner
Low power consumption
Total current consumption lower than 21mA at 3.0V
power supply when under normal situation
Support worldwide frequency band
50 -108 MHz
Support flexible channel spacing mode
100KHz, 200KHz, 50KHz and 25KHz
Digital low-IF tuner
Image-reject down-converter
High performance A/D converter
IF selectivity performed internally
Fully integrated digital frequency synthesizer
Fully integrated on-chip RF and IF VCO
Fully integrated on-chip loop filter
Autonomous search tuning
Support 32.768KHz crystal oscillator
Digital auto gain control (AGC)
Figure 1-1. RDA5802H Top View
Digital adaptive noise cancellation
Mono/stereo switch
Soft mute
High cut
Programmable de-emphasis (50/75 s)
Receive signal strength indicator (RSSI) and SNR
Bass boost
Volume control and mute
I2S digital output interface
Line-level analog output voltage
32.768 KHz 12M,24M,13M,26M,19.2M,38.4MHz
Reference clock
2-wire and 3-wire serial control bus interface
Directly support 32resistance loading
Integrated LDO regulator
1.8 to 5.5 V operation voltage
4X4mm 24 pin QFN package
Copyright © RDA Microelectronics Inc. 2006. All rights are reserved.
The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in
part without prior written permission of RDA.
http://www.Datasheet4U.com

1 Page





ページ 合計 : 23 ページ
PDF
ダウンロード
[ RDA5802H.PDF ]

共有リンク

Link :

おすすめデータシート

部品番号部品説明メーカ
RDA5802E

SINGLE-CHIP BROADCAST FM RADIO TUNER

RDA
RDA
RDA5802H

SINGLE-CHIP BROADCAST FM RADIO TUNER

RDA
RDA
RDA5802N

SINGLE-CHIP BROADCAST FM RADIO TUNER

RDA
RDA
RDA5802NM

SINGLE-CHIP BROADCAST FM RADIO TUNER

RDA
RDA

www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap