Datasheet > AN6426NK

AN6426NK

更新时间： 2024-02-12 09:33:29

品牌	Logo	应用领域
松下 - PANASONIC		/
页数	文件大小	规格书
9页	130K
描述
Hands-free Speech Network IC

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AN6426NK 数据手册

ICs for Telephone

AN6426NK

Hands-free Speech Network IC

■ Overview

Unit : mm

The AN6426NK incorporates both speech network and

hands-free functions. Its well designed block configura-

tion allows realization of a hands-free telephone with a

minimal number of components.

■ Features

• Incorporates all the functions required of a hands-free

telephone.

• Incorporates all the functions required of a handset.

• Complies with AC and DC impedance requirements.

• Provides a wide dynamic range.

• A noise detecting circuit prevents inadvertent transmis-

sion.

13.7±0.3

0.96±0.25

4.5±0.25

4.76±0.25

• Operation on an external power supply is available.

• Each mode can be easily controlled.

• A built-in loudspeaker amplifier can operated either on

line voltage or an external power supply.

3 to 15°

15.3±0.25

SDIP package with 42 pins (SDIP042-P-0600A)

■ Block Diagram

V_L

V_CC1

V_CC2

GND

38 39

19 14

41 42

36 34

Power

Regulator

Buff-

Send

–

Power

Regulator

Power

Regulator

MA2

Vrl

Matrix

Circuit

Vrl

MA1

V_B

Log

–

TATT

V_B

Matrix

Circuit

–

Vr1

–

V_CC1

–

Attenator

Control

Comp

Log

V_B

Vrl

AGC

Rec

Pre

V_B

–

Vr2

Vr1

–

S.Amp

RATT

Rec.1

Rec.2

Buffer

Vr1

12 3 4 5 6 7...9

中文翻译

下载PDF

与AN6426NK相关器件

型号	品牌	获取价格	描述	数据表
AN644	MAXIM	获取价格	QuickChip Design Example 2 Low Power Silicon BJT LNA for 1.9GHz
AN6448NFBP	PANASONIC	获取价格	Speech Network IC Incorporating Cross-Point Switch
AN645	MICROCHIP	获取价格	USING KEELOQ㈢ TO GENERATE HOPPING PASSWORDS
AN6454SH	PANASONIC	获取价格	Pager Direct Conversion FSK Demodulator Mixer IC
AN6455FB	PANASONIC	获取价格	Baseband Circuit, Bipolar, PQFP48, QFP-48
AN6460K	PANASONIC	获取价格	Analog Circuit, 1 Func, PDIP28, DIL-28
AN6472NFBP	PANASONIC	获取价格	Cordless Telephone Speech Network IC Incorporating Cross-Point Switch
AN6474FBQ	PANASONIC	获取价格	Telephone Speech Circuit, Bipolar, PQFP64, 14 X 14 MM, PLASTIC, QFS-64
AN6474NFBQ	ETC	获取价格	Telephone Speech Circuit
AN6477FBP	ETC	获取价格	Telephone Speech Circuit