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TEA7540 数据表 (PDF) - STMicroelectronics
TEA7540 Datasheet PDF - STMicroelectronics
部件名 TEA7540
下载  TEA7540 下载
文件大小   132.79 Kbytes
页   12 Pages
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics
功能描述 HANDSFREE CONTROLLER

TEA7540 Datasheet (PDF)

Go To PDF Page 下载 数据表
TEA7540 Datasheet PDF - STMicroelectronics

部件名 TEA7540
下载  TEA7540 Click to download

文件大小   132.79 Kbytes
页   12 Pages
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics
功能描述 HANDSFREE CONTROLLER

TEA7540 数据表 (HTML) - STMicroelectronics


TEA7540 产品详情

DESCRIPTION
This 28 pins IC is an innovative approach to quality handsfreetelephonesets. It results froman extensive research onspeechsignal.

■ NOISE/SPEECH DISCRIMINATION IN EMIS SION AND RECEPTION
■ INTEGRATED SIGNAL GAIN COMPRESSOR IN BOTH MODES
■ PROGRAMMABLE ATTENUATORS IN BOTH MODES
■ ADAPTED TO ACOUSTIC PARAMETERS OF ALL CABINETS
■ LOW OPERATING VOLTAGE 2.5V
■ LOW OPERATING CURRENT 2.1mA
■ CHIP SELECT BETWEEN HANDSFREE AND MONITORING MODES




类似零件编号 - TEA7540

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类似说明 - TEA7540

制造商部件名数据表功能描述
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NXP Semiconductors		 TEA1098 PHILIPS-TEA1098 Datasheet
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TEA1098A PHILIPS-TEA1098A Datasheet
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2000 Mar 21
TEA1099H PHILIPS-TEA1099H Datasheet
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1999 Apr 08
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ams AG		 AS2520 AMSCO-AS2520 Datasheet
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Ericsson		 PBL38812 ERICSSON-PBL38812 Datasheet
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TEMIC Semiconductors		 U4080B TEMIC-U4080B Datasheet
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ams AG		 AS2525 AMSCO-AS2525_1 Datasheet
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关于 STMicroelectronics

Stmicroelectronics是位于瑞士日内瓦的跨国电子和半导体制造商。

该公司为汽车，工业和消费者市场的各种应用提供了广泛的产品，包括微控制器，传感器，功率放大器和集成电路。

Stmicroelectronics成立于1987年，在1​​00多个国家 /地区开展业务，是世界上最大的半导体公司之一。

*此信息仅供一般参考，对于因上述信息造成的任何损失或损害，我们概不负责。




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