欢迎访问ic37.com |
会员登录 免费注册
发布采购

SC91312 参数 Datasheet PDF下载

SC91312图片预览
型号: SC91312
PDF下载: 下载PDF文件 查看货源
内容描述: 与重拨功能音频/脉冲拨号器 [TONE / PULSE DIALER WITH REDIAL FUNCTION]
分类和应用: 脉冲
文件页数/大小: 14 页 / 118 K
品牌: SILAN [ SILAN MICROELECTRONICS JOINT-STOCK ]
 浏览型号SC91312的Datasheet PDF文件第2页浏览型号SC91312的Datasheet PDF文件第3页浏览型号SC91312的Datasheet PDF文件第4页浏览型号SC91312的Datasheet PDF文件第5页浏览型号SC91312的Datasheet PDF文件第6页浏览型号SC91312的Datasheet PDF文件第7页浏览型号SC91312的Datasheet PDF文件第8页浏览型号SC91312的Datasheet PDF文件第9页  
Silan
Semiconductors
TONE / PULSE DIALER WITH
REDIAL FUNCTION
DESCRIPTION
SC91310 Series
The SC91310 series are monolithic ICs that provide the necessary
signals for either pulse or tone dialing. The SC91310 series feature a
redial memory.
FEATURES
*DTMF / Pulse switchable dialer
*32 digits for redial memory
*pulse-to-tone (P→T) keypad for long distance call operation
*Break / Make ratio is selectable by pin option
*Uses 4x4 keyboard
*Easy operation with redial, flash, pause, and P→T keypads
*Flash, pause, P→T (pulse-to tone) can be stored as a digit in
memory
*Minimum tone output duration:100ms
*minimum intertone pause: 100ms
*On-chip power-on reset
*Uses 3.579545 MHz crystal or ceramic resonator
*Packaged in 18-pin plastic DIP
DIP-18
ORDERING INFORMATION
(The different dialers in the SC91310 series are shown in the following table)
Type No.
SC91312/A
SC91314/A
SC91316
Pulse(pps)
10/20
10/20
10/20
Flash(ms)
600/300
73/100
600
Flash pause(ms)
600/300
140/100
600
Pause(s)
2.0
3.6
3.6
PIN CONFIGURATIONS
C1
C2
C3
C4
B/M
V
SS
XT
XT
T/P MUTE
1
2
3
4
5
6
7
8
9
SC91310
18
R4
17
R3
16
R2
15
R1
14
V
DD
13
MODE
12
DTMF
11
DP
10
HKS
HANGZHOU SILAN MICROELECTRONICS CO.,LTD.
Rev: 2.1
2002.12.03
1