KA8501

更新时间： 2024-11-22 22:32:27

品牌	Logo	应用领域
三星 - SAMSUNG		/
页数	文件大小	规格书
4页	64K
描述
SPEECH NETWORK WITH DIALER INTERFACE

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数据手册

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KA8501 数据手册

KA8501A

SPEECH NETWORK WITH DIALER INTERFACE

INTRODUCTION

16-DIP-300A

The KA8501A is a telephone speech network in-

tegrated circuit which includes transmit amp, receive

amp, DTMF amp, voltage regulator, line equalizer,

voltage comparator. It handles the voice signal, perfor-

ming the 2/4 wires interface and changing the gain on

both sending and receiving amplifiers to compensate

the line current. The KA8501A can work in fixed gain

mode.

FEATURES

· Adjusts sending and receiving attenuation length

· Regulated voltage for dialer

· Linear interface for DTMF

· Suitable for ceramic transducers

· Mute function

ORDERING INFORMATION

Device

Package

Operating Temperature

KA8501A

16-DIP-300A

- 45°C ~ + 70°C

PIN CONFIGURATION

MIC1

V +

MIC2

V_DD

MUTING

BIAS ADJ.

RXO2

KA8501A

REGULATOR

RXO1

RXI +

REGULATOR

LINE CURRENT

RXI -

V -

Z_BALSWITCH

Fig. 1

12 3 4

中文翻译

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与KA8501相关器件

型号	品牌	获取价格	描述	数据表
KA8501A	SAMSUNG	获取价格	SPEECH NETWORK WITH DIALER INTERFACE
KA8501AN	SAMSUNG	获取价格	Telecom IC, Bipolar, PDIP16,
KA8501BN	SAMSUNG	获取价格	Telecom IC, Bipolar, PDIP16,
KA8502BN	SAMSUNG	获取价格	Telecom IC, Bipolar, PDIP16
KA8503	SAMSUNG	获取价格	Telephone Speech Circuit, PDIP18, 0.300 INCH, DIP-18
KA8503N	SAMSUNG	获取价格	Telecom IC, PDIP18,
KA8504	SAMSUNG	获取价格	SPEECH NETWORK WITH DIALER INTERFACE
KA8504N	SAMSUNG	获取价格	Telecom IC, PDIP16,
KA8505	SAMSUNG	获取价格	Telephone Speech Circuit, PDIP18, 0.300 INCH, DIP-18
KA8505D	SAMSUNG	获取价格	Telephone Speech Circuit, PDSO20, 0.375 INCH, SOP-20