HT9302D

更新时间： 2024-01-17 10:34:21

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		晶体电信电路电话电路脉冲光电二极管
页数	文件大小	规格书
27页	283K
描述
1-Memory/2-Memory Tone/Pulse Dialer

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

HT9302D 技术参数

是否Rohs认证：	不符合	生命周期：	Active
包装说明：	DIP, DIP18(UNSPEC)	Reach Compliance Code：	unknown
风险等级：	5.71	晶体频率：	3.58 MHz
JESD-30 代码：	R-PDIP-T18	JESD-609代码：	e0
端子数量：	18	最高工作温度：	70 °C
最低工作温度：	-20 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装等效代码：	DIP18(UNSPEC)
封装形状：	RECTANGULAR	封装形式：	IN-LINE
电源：	2.5/5 V	认证状态：	Not Qualified
子类别：	Telephone Circuits	最大压摆率：	2 mA
表面贴装：	NO	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE	端子位置：	DUAL
Base Number Matches：	1

HT9302D 数据手册

HT9302 Series

1-Memory/2-Memory Tone/Pulse Dialer

Patent Number: 64097, 86474, 64529, 113235 (R.O.C.)

5424740 (U.S.A.)

Features

Universal specification

Hand-free control

Operating voltage: 2.0V~5.5V

Low standby current

Hold-line control

Pause, P®T can be saved for redialing

Lock function

Low memory retention current: 0.1mA (typ.)

Tone/pulse switchable

Resistor options

Interface with LCD driver

32 digits for redialing

M/B ratio

Flash function and flash time

Pause and P®T duration

Pulse number

32 digits for SA memory dialing

One-key redialing

HT9302A: 18-pin DIP package

HT9302B: 22-pin SKDIP package

HT9302C: 20-pin DIP package

HT9302D: 24-pin SKDIP package

HT9302G: 16-pin DIP package

Pause and P®T key for PBX

4´4 keyboard matrix

3.58MHz crystal or ceramic resonator

General Description

The HT9302 series tone/pulse dialers are CMOS LSIs

for telecommunication systems. They are designed to

meet various dialing specifications through resistor op-

tion matrix.

tion, Hold-line, Hand-free and LCD dialing number

display interface, all of which are suitable for feature

phone applications. HT9302G is simpler than HT9302X

version. It provides only a redialing memory for simple

low-cost system applications.

The HT9302 series provide the pin-selected lock func-

Selection Table

Function

Part No.

Lock Function

(Pin Selection)

Hold Line

Hand Free

LCD Interface

Package

HT9302x

HT9302A

HT9302B

HT9302C

HT9302D

HT9302G

(Normal version)

18 DIP

22 SKDIP

20 DIP

24 SKDIP

(Simple version)

16 DIP

Rev. 1.20

September 30, 2002

12 3 4 5 6 7...27

下载PDF

与HT9302D相关器件

型号	品牌	描述	获取价格	数据表
HT9302D(24SKDIP-A)	HOLTEK	Telephone Circuit	获取价格
HT9302DLT	ETC	Tone/Pulse Telephone Dialer	获取价格
HT9302DT	ETC	Tone/Pulse Telephone Dialer	获取价格
HT9302F	ETC	Tone/Pulse Telephone Dialer	获取价格
HT9302FA	ETC	Tone/Pulse Telephone Dialer	获取价格
HT9302FAT	ETC	Tone/Pulse Telephone Dialer	获取价格