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MC14544BALD PDF预览

MC14544BALD

更新时间: 2024-10-01 13:02:07
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 调制解调器
页数 文件大小 规格书
12页 165K
描述
4000/14000/40000 SERIES, SEVEN SEGMENT DECODER/DRIVER, CONFIGURABLE OUTPUT, CDIP18, 726-04

MC14544BALD 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP18,.3
针数:18Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.9系列:4000/14000/40000
输入调节:LATCHEDJESD-30 代码:R-GDIP-T18
JESD-609代码:e0长度:22.73 mm
负载电容(CL):50 pF逻辑集成电路类型:SEVEN SEGMENT DECODER/DRIVER
功能数量:1端子数量:18
最高工作温度:125 °C最低工作温度:-55 °C
输出极性:CONFIGURABLE封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DIP封装等效代码:DIP18,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5/15 V
传播延迟(tpd):1650 ns认证状态:Not Qualified
座面最大高度:5.08 mm子类别:Decoder/Drivers
最大供电电压 (Vsup):18 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

MC14544BALD 数据手册

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Order this document  
by MC145444/D  
SEMICONDUCTOR TECHNICAL DATA  
Advance Information  
20  
H SUFFIX  
PLASTIC DIP  
CASE 804  
MC145444 is a silicon gate CMOS frequency shift keying (FSK) modem  
intended for use with telemeter systems or remote control systems over the  
telephone network.  
1
This device is compatible with CCITT V.21 and contains the entire circuit that  
provides a full–duplex or half–duplex 300–baud data communication over a pair  
of telephone lines. This device also includes the DTMF generator and call  
progress tone detector (CPTD).  
The differential line driver has the capability of driving 0 dBm into a 600 load  
with a single +5 V power supply.  
DW SUFFIX  
SOG PACKAGE  
CASE 751D  
20  
1
The transmit level is controlled by the programmable attenuator in 1 dB steps.  
Devices functions are controlled through a 3–wire serial interface.  
ORDERING INFORMATION  
MC145444P  
Plastic DIP  
MC145444DW SOG Package  
Capable of Driving 0 dBm into a 600 Load  
DTMF Generator On–Chip  
Imprecise Call Progress Detector On–Chip  
A Transmit Attenuator Programmable in 1 dB Steps  
3–Wire Serial Interface  
PIN ASSIGNMENT  
Compatible with CCITT V.21  
RxBO  
FTLC  
1
2
20  
19  
RxGC  
RxA  
2100 Hz Answer Tone Generator On–Chip  
Analog Loopback Configuration for Self Test  
Simplex, Half–Duplex, and Full–Duplex Operation  
GNDA  
CDA  
3
4
18  
17  
TxA1  
TxA2  
GND  
TLA  
5
6
16  
15  
DSI  
V
CC  
X1  
X2  
7
14  
13  
12  
11  
ENB  
SCK  
8
SD  
9
DATA  
TxD  
RxD  
10  
This document contains information on a new product. Specifications and information herein are subject to change without notice.  
REV 0  
8/95  
Motorola, Inc. 1995  

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