Datasheet > MH88422-2

MH88422-2

更新时间： 2024-02-01 03:52:16

品牌	Logo	应用领域
MITEL		/
页数	文件大小	规格书
14页	76K
描述
Data Access Arrangement Preliminary Information

阅读下载

中文翻译

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

MH88422-2 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
零件包装代码：	SOIC	针数：	14
Reach Compliance Code：	unknown	风险等级：	5.92
JESD-30 代码：	R-PDSO-G14	端子数量：	14
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：	SOP
封装等效代码：	GWDIP14,1,200	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	电源：	5 V
认证状态：	Not Qualified	子类别：	Other Telecom ICs
最大压摆率：	5 mA	标称供电电压：	5 V
表面贴装：	YES	技术：	HYBRID
温度等级：	COMMERCIAL	端子形式：	GULL WING
端子节距：	5.08 mm	端子位置：	DUAL

MH88422-2 数据手册

MH88422

Data Access Arrangement

Preliminary Information

DS5067

ISSUE 10

November 1998

Features

Ordering Informations

•

FAX and Modem interface (V29)

Variants available with different line

impedances

MH88422-1/2/3

MH88422BD-1

26 Pin DIL Package

•

Provides reinforced barrier to international PTT

requirements

0°C to 70°C

•

Transformerless 2-4 Wire conversion.

Integral Loop Switch

Description

Dial Pulse and DTMF operation

Line state detection outputs

Loop current/ringing outputs

The Mitel MH88422 Data Access Arrangement

(D.A.A.) provides a complete interface between data

transmission equipment and a telephone line. All

functions are integrated into a single thick ﬁlm hybrid

module which provides high voltage isolation, very

high reliability and optimum circuit design needing a

minimum of external components.

Single +5V operation, low on-hook power

(5mW)

•

Full duplex data transmission

Applications

A number of variants are available to meet particular

country impedance requirements. The D.A.A. has

been designed to meet regulatory approvals

requirements in these countries.

Interface to Central Ofﬁce or PABX line for:

•

Modem

FAX

Telemetry

Isolation Barrier

VDD

AGND

Opto-

Logic Input

Buffer

Input Buffer

Line Termination

Isolation

TIP

RING

Opto-

Audio

Buffer

Isolation

TXIN

Transhybrid

loss

cancellation

circuit

Opto-

Isolation

Audio

Buffer

Opto-

Ring & Loop

Buffer

RVLC

RLS

Isolation

User Connections

Network Connections

Figure 1 - Functional Block Diagram

2-13

12 3 4 5 6 7...14

中文翻译

下载PDF

与MH88422-2相关器件

型号	品牌	获取价格	描述	数据表
MH88422-21	ZARLINK	获取价格	Modem-Support Circuit, Hybrid, PDIP23, LEAD FREE, DIL-26
MH88422-2S	ZARLINK	获取价格	Modem-Support Circuit, Hybrid, PDSO14, SMT-14
MH88422-3	MITEL	获取价格	Data Access Arrangement Preliminary Information
MH88422-3S	ZARLINK	获取价格	Modem-Support Circuit, Hybrid, PDSO14, SMT-14
MH88422-3S	MICROSEMI	获取价格	Telecom IC, Hybrid, PDSO14,
MH88422BD-1	MITEL	获取价格	Data Access Arrangement Preliminary Information
MH88434-P	MICROSEMI	获取价格	Modem-Support Circuit, Hybrid, CDIP18,
MH88434-PS	MICROSEMI	获取价格	Telecom IC, Hybrid, PDSO26,
MH88435	MITEL	获取价格	Data Access Arrangement
MH88435AD-P	MITEL	获取价格	Data Access Arrangement