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HA12228F-E PDF预览

HA12228F-E

更新时间: 2024-10-02 13:08:07
品牌 Logo 应用领域
瑞萨 - RENESAS 消费电路商用集成电路放大器
页数 文件大小 规格书
49页 529K
描述
B Type, DOLBY NOISE REDUCTION IC, PQFP40, FP-40B

HA12228F-E 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:QFP包装说明:LQFP,
针数:40Reach Compliance Code:unknown
风险等级:5.02商用集成电路类型:DOLBY NOISE REDUCTION IC
杜比水平规范:300 mV杜比类型:B
谐波失真:0.05%JESD-30 代码:S-PQFP-G40
JESD-609代码:e6长度:7 mm
湿度敏感等级:1信道数量:2
功能数量:1端子数量:40
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):260播放/录制模式:PLAYBACK
认证状态:Not Qualified座面最大高度:1.7 mm
最大供电电压 (Vsup):12 V最小供电电压 (Vsup):6.5 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:TIN BISMUTH
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:20
宽度:7 mmBase Number Matches:1

HA12228F-E 数据手册

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HA12228F/HA12229F  
Audio Signal Processor for Car Deck  
(Decode only Dolby B-type NR* with PB Amp.)  
REJ03F0134-0200  
(Previous: ADE-207-325A)  
Rev.2.00  
Jun 15, 2005  
Description  
HA12228F/HA12229F are silicon monolithic bipolar IC providing Dolby noise reduction system*, music sensor, PB  
equalizer system in one chip.  
Notes: 1. Dolby is a trademark of Dolby Laboratories Licensing Corporation.  
A license from Dolby Laboratories Licensing Corporation is required for the use of this IC.  
2. HA12229F is not built-in Dolby B-NR.  
Functions  
PB equalizer  
× 2 channel  
× 1 channel  
Music sensor  
Dolby B-NR (Only HA12228F) × 2 channel  
Line mute SW  
× 2 channel  
Features  
Different type of PB equalizer characteristics selection (120 µs/70 µs) is available with fully electronic control  
switching built-in.  
Easy interface with the PB head. (The PB-EQ resistance self-containing)  
Changeable to Forward, Reverse-mode for PB head with fully electronic control switching built-in.  
Available to change music sensing level by external resistor.  
Available to change response of music sensor by external capacitor.  
Music sensing level, built-in switch to change a band (MSGV).  
NR ON/OFF fully electronic control switching built-in. (Only HA12228F)  
Line mute control switching built-in.  
Available to connect direct with MPU.  
These ICs are strong for a cellular phone noise.  
Rev.2.00 Jun 15, 2005 page 1 of 48  

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