ST5090

更新时间： 2024-01-18 22:33:31

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		解码器编解码器
页数	文件大小	规格书
29页	269K
描述
LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

ST5090 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	LQFP,	针数：	44
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.84	压伸定律：	A/MU-LAW
滤波器：	YES	JESD-30 代码：	S-PQFP-G44
长度：	10 mm	功能数量：	1
端子数量：	44	工作模式：	SYNCHRONOUS
最高工作温度：	85 °C	最低工作温度：	-30 °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
认证状态：	Not Qualified	座面最大高度：	1.6 mm
最大压摆率：	10 mA	标称供电电压：	3.3 V
表面贴装：	YES	电信集成电路类型：	LINEAR CODEC
温度等级：	OTHER	端子形式：	GULL WING
端子节距：	0.8 mm	端子位置：	QUAD
宽度：	10 mm

ST5090 数据手册

ST5090

LOW VOLTAGE 14-BIT LINEAR CODEC

WITH HIGH-PERFORMANCE AUDIO FRONT-END

FEATURES:

Complete CODEC and FILTER systemincluding:

14 BIT LINEAR ANALOG TO DIGITAL AND

DIGITAL TO ANALOG CONVERTERS.

8 BIT COMPANDED ANALOG TO DIGITAL

AND DIGITAL TO ANALOG CONVERTERS

A-LAW OR µ-LAW.

SO28

ORDERING NUMBERS:

Package Dim.

TQFP44(10x10x1.4)

TRANSMIT AND RECEIVE BAND-PASS FILTERS

ACTIVE ANTIALIAS NOISE FILTER.

Cond.

Tube

Tape&Reel

ST5090AD

ST5090ADTR

ST5090TQFP

SO28

TQFP44

Phone Features:

10x10x1.4 Tray 8x20

10x10x1.4 Tape&Reel

THREE SWITCHABLE MICROPHONE AM-

PLIFIER INPUTS. GAIN PROGRAMMABLE:

20 dB PREAMP. (+MUTE), 0 . . 22.5 dB AM-

PLIFIER, 1.5 dB STEPS.

EARPIECE AUDIO OUTPUT. ATTENUATION

PROGRAMMABLE: 0 . . 30 dB, 2 dB STEPS.

EXTERNAL AUDIO OUTPUT. ATTENUATION

PROGRAMMABLE: 0 . . 30 dB, 2 dB STEPS.

TRANSIENT SUPRESSION SIGNAL DURING

POWER ON AND DURING AMPLIFIER

SWITCHING.

INTERNAL PROGRAMMABLE SIDETONE

CIRCUIT. ATTENUATION PROGRAMMABLE:

16 dB RANGE, 1 dB STEP. ROUTING POSSI-

BLE TO BOTH OUTPUTS.

INTERNAL RING OR TONE GENERATOR IN-

CLUDING DTMF TONES, SINEWAVE OR

SQUAREWAVE WAVEFORMS. ATTENU-

ATION PROGRAMMABLE: 27dB RANGE,

3dB STEP. THREE FREQUENCY RANGES:

a) 3.9Hz . . . . 996Hz, 3.9Hz STEP

ST5090TQFPTR TQFP44

APPLICATIONS:

GSM DIGITAL CELLULAR TELEPHONES.

CT2 DIGITAL CORDLESS TELEPHONES.

DECT DIGITAL CORDLESS TELEPHONES.

BATTERY OPERATED AUDIO FRONT-ENDS

FOR DSPs.

(*) Functionality guaranteed in the range – 40°C to +85°C;

Timing and Electrical Specifications are guaranteed in the range

– 30°C to +85°C.

GENERAL DESCRIPTION

ST5090is a high performancelow power combined

PCM CODEC/FILTER device tailored to implement

the audio front-end functions required by the next

generation low voltage/low power consumption

digital terminals.

ST5090 offers a number of programmable func-

tionsaccessed through a serial control channelthat

easily interfacesto any classical microcontroller.

The PCM interfacesupportsboth non-delayed(nor-

mal and reverse) and delayed frame synchroniza-

tionmodes.

b) 7.8Hz . . . . 1992Hz, 7.8Hz STEP

c) 15.6Hz . . . . 3984Hz, 15.6Hz STEP

PROGRAMMABLE PULSE WIDTH MODU-

LATED BUZZER DRIVER OUTPUT.

ST5090 can be configurated either as a 14-bit lin-

earor as an 8-bit compandedPCMcoder.

Additionally to the CODEC/FILTER function,

ST5090 includes a Tone/Ring/DTMF generator, a

sidetone generation,and a buzzerdriver output.

ST5090 fulfills and exceeds D3/D4 and CCITT rec-

ommendations and ETSI requirements for digital

handsetterminals.

Main applications include digital mobile phones, as

cellular and cordless phones, or any battery pow-

ered equipment that requires audio codecs operat-

ing atlow single supply voltages

General Features:

SINGLE 3.3V ±10% OR 5V ±10% SUPPLY

SELECTABLE.

EXTENDED TEMPERATURE RANGE OPERA-

TION(*) -40°C to 85°C.

1.5 µW STANDBY POWER (TYP. AT 3V).

21 mW OPERATING POWER (TYP. AT 3V).

CMOS COMPATIBLE DIGITAL INTERFACES.

PROGRAMMABLE PCM AND CONTROL IN-

TERFACE MICROWIRE COMPATIBLE.

February 1996

1/29

This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

12 3 4 5 6 7...29

下载PDF

与ST5090相关器件

型号	品牌	描述	获取价格	数据表
ST5090AD	STMICROELECTRONICS	LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END	获取价格
ST5090ADTR	STMICROELECTRONICS	LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END	获取价格
ST5090CQFP	ETC	A-Law/u-Law/Linear CODEC	获取价格
ST5090D	ETC	A-Law/u-Law/Linear CODEC	获取价格
ST5090TQFP	STMICROELECTRONICS	LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END	获取价格
ST5090TQFPTR	STMICROELECTRONICS	LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

ST5090

ST5090 技术参数

ST5090 数据手册

与ST5090相关器件

与ST5090相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ST5090

ST5090 技术参数

ST5090 数据手册

与ST5090相关器件

与ST5090相关文章

您还可以找

您在本页遇到什么问题？