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ST5080 PDF预览

ST5080

更新时间: 2024-01-31 07:49:26
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 综合业务数字网
页数 文件大小 规格书
32页 347K
描述
PIAFE PROGRAMMABLE ISDN AUDIO FRONT END

ST5080 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QLCC包装说明:PLASTIC, LCC-28
针数:28Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.91
压伸定律:A/MU-LAW滤波器:YES
最大增益公差:1.5 dBJESD-30 代码:S-PQCC-J28
JESD-609代码:e0长度:11.5062 mm
线性编码:NOT AVAILABLE功能数量:1
端子数量:28工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC28,.5SQ封装形状:SQUARE
封装形式:CHIP CARRIER电源:5 V
认证状态:Not Qualified座面最大高度:4.57 mm
子类别:Codecs标称供电电压:5 V
表面贴装:YES技术:CMOS
电信集成电路类型:PCM CODEC温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
宽度:11.5062 mmBase Number Matches:1

ST5080 数据手册

 浏览型号ST5080的Datasheet PDF文件第2页浏览型号ST5080的Datasheet PDF文件第3页浏览型号ST5080的Datasheet PDF文件第4页浏览型号ST5080的Datasheet PDF文件第5页浏览型号ST5080的Datasheet PDF文件第6页浏览型号ST5080的Datasheet PDF文件第7页 
ST5080A  
PIAFE  
PROGRAMMABLE ISDN AUDIO FRONT END  
ADVANCE DATA  
FEATURES:  
Complete CODEC and FILTER system including:  
PCM ANALOG TO DIGITAL AND DIGITAL TO  
ANALOG CONVERTERS  
POWERFUL ANALOG FRONT END CAPA-  
BLE TO INTERFACE DIRECTLY:  
- Microphone Dynamic, Piezo or Electrete  
- Earpiece down to 100or up to 150nF  
- Loudspeakerdown to 50or Buzzer up to  
600nF.  
TRANSMIT BAND-PASS FILTER  
ACTIVE RC NOISE FILTER  
SO28  
RECEIVE LOW-PASS FILTER WITH SIN X/X  
CORRECTION  
ORDERING NUMBER: ST5080D  
MU-LAW OR A-LAW SELECTABLE COM-  
PANDING CODER AND DECODER  
PRECISION VOLTAGE REFERENCE  
Phones Features:  
DUAL SWITCHABLE MICROPHONE AMPLI-  
FIER INPUTS. GAIN PROGRAMMABLE: 15  
dB RANGE, 1 dB STEP.  
LOUDSPEAKER AMPLIFIER AUXILIARY  
OUTPUT. ATTENUATION PROGRAMMABLE:  
30 dB RANGE, 2 dB STEP.  
SEPARATE EARPIECE AMPLIFIER OUTPUT.  
ATTENUATION PROGRAMMABLE: 15 dB  
RANGE, 1 dB STEP  
AUXILIARY SWITCHABLE EXTERNAL RING  
INPUT (EAIN).  
TRANSIENT SUPRESSION SIGNAL DURING  
POWER ON.  
General Features:  
EXTENDED TEMPERATURE RANGE OP-  
ERATION (*) – 40°C TO +85°C.  
EXTENDED POWER SUPPLY RANGE 5V±10%.  
60 mW OPERATING POWER (TYPICAL).  
1.0 mW STANDBY POWER (TYPICAL).  
CMOS DIGITAL INTERFACES.  
SINGLE + 5V SUPPLY.  
DIGITAL LOOPBACK TEST MODE.  
PROGRAMMABLE DIGITAL AND CONTROL  
INTERFACES:  
INTERNAL PROGRAMMABLE SIDETONE  
CIRCUIT. ATTENUATION PROGRAMMABLE:  
15 dB RANGE, 1 dB STEP.  
INTERNAL RING OR TONE GENERATOR IN-  
CLUDING DTMF TONES, SINEWAVE OR  
SQUAREWAVE WAVEFORMS. ATTENU-  
ATION PROGRAMMABLE: 27 dB RANGE, 3  
dB STEP.  
COMPATIBLE WITH HANDS-FREE CIRCUIT  
TEA7540.  
ON CHIP SWITCHABLE ANTI-ACOUSTIC  
FEED-BACK CIRCUIT (ANTI-LARSEN).  
– Digital PCM Interface associated with  
separate serial Control Interface MI-  
CROWIRE compatible.  
– GCI interface compatible.  
(*) Functionality guaranteed in the range – 40°C to +85°C;  
Timing and Electrical Specifications are guaranteed in the range  
– 25°C to +85°C.  
APPLICATIONS:  
ISDN TERMINALS.  
DIGITAL TELEPHONES  
CT2 AND GSMAPPLICATIONS  
December 1994  
1/32  
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.  

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