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MC145502L

更新时间： 2024-11-24 20:25:35
品牌 Logo 应用领域
恩智浦 - NXP PC电信电信集成电路
页数 文件大小 规格书
28页 498K
描述
A/MU-LAW, PCM CODEC, CDIP22, CERAMIC, DIP-22

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中文翻译

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MC145502L 技术参数

生命周期：Obsolete零件包装代码：DIP
包装说明：DIP,针数：22
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.82Is Samacsys：N
压伸定律：A/MU-LAW滤波器：YES
JESD-30 代码：R-GDIP-T22长度：27.37 mm
负电源额定电压：-5 V功能数量：1
端子数量：22工作模式：SYNCHRONOUS/ASYNCHRONOUS
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：CERAMIC, GLASS-SEALED封装代码：DIP
封装形状：RECTANGULAR封装形式：IN-LINE
认证状态：Not Qualified座面最大高度：5.46 mm
标称供电电压：5 V表面贴装：NO
技术：CMOS电信集成电路类型：PCM CODEC
温度等级：INDUSTRIAL端子形式：THROUGH-HOLE
端子节距：2.54 mm端子位置：DUAL
宽度：10.16 mmBase Number Matches：1

MC145502L 数据手册

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Freescale Semiconductor, Inc.  
SEMICONDUCTOR TECHNICAL DATA  
Order this document  
by MC145500/D  
The MC145500, MC145501, MC145502, MC145503, and MC145505 are all  
per channel PCM Codec–Filter mono–circuits. These devices perform the voice  
digitization and reconstruction as well as the band limiting and smoothing  
required for PCM systems. The MC145500 and MC145503 are general  
purpose devices that are offered in a 16–pin package. They are designed to  
operate in both synchronous and asynchronous applications and contain an  
on–chip precision reference voltage. The MC145501 is offered in an 18–pin  
package and adds the capability of selecting from three peak overload voltages  
(2.5, 3.15, and 3.78 V). The MC145505 is a synchronous device offered in a  
16–pin DIP and wide body SOIC package intended for instrument use. The  
MC145502 is the full–featured device which presents all of the options of the  
chip. This device is packaged in a 22–pin DIP and a 28–pin chip carrier package  
and contains all the features of the MC145500 and MC145501 plus several  
more. Most of these features can be made available in a lower pin count  
package tailored to a specific user’s application. Contact the factory for further  
details.  
L SUFFIX  
CERAMIC PACKAGE  
CASE 620  
16  
MC145500/03/05  
1
P SUFFIX  
PLASTIC DIP  
CASE 648  
16  
These devices are pin–for–pin replacements for Motorola’s first generation of  
MC14400/01/02/03/05 PCM mono–circuits and are upwardly compatible with  
the MC14404/06/07 codecs and other industry standard codecs. They also  
maintain compatibility with Motorola’s family of MC33120 and MC3419 SLIC  
products.  
The MC145500 family of PCM Codec–Filter mono–circuits utilizes CMOS  
due to its reliable low–power performance and proven capability for complex  
analog/digital VLSI functions.  
1
MC145503/05  
L SUFFIX  
CERAMIC PACKAGE  
CASE 726  
18  
MC145501  
1
MC145500 (This Device is Not Recommended for New Designs)  
L SUFFIX  
CERAMIC PACKAGE  
CASE 736  
•
•
•
16–Pin Package  
22  
Transmit Bandpass and Receive Low–Pass Filter On–Chip  
Pin Selectable Mu–Law/A–Law Companding with Corresponding Data  
Format  
1
MC145502  
•
•
•
On–Chip Precision Reference Voltage (3.15 V)  
Power Dissipation of 50 mW, Power–Down of 0.1 mW at ± 5 V  
Automatic Prescaler Accepts 128 kHz, 1.536, 1.544, 2.048, and 2.56 MHz  
for Internal Sequencing  
P SUFFIX  
PLASTIC DIP  
CASE 708  
22  
1
MC145501 — All of the Above Plus:  
(This Device is Not Recommended for New Designs)  
MC145502  
•
•
•
18–Pin Package  
DW SUFFIX  
SOG PACKAGE  
CASE 751G  
Selectable Peak Overload Voltages (2.5, 3.15, 3.78 V)  
Access to the Inverting Input of the TxI Input Operational Amplifier  
16  
1
MC145502 — All of the Above Plus:  
MC145503/05  
•
•
•
22–Pin and 28–Pin Packages  
FN SUFFIX  
PLCC PACKAGE  
CASE 776  
Variable Data Clock Rates (64 kHz to 4.1 MHz)  
Complete Access to the Three Terminal Transmit Input Operational  
Amplifiers  
28  
MC145502  
1
•
An External Precision Reference May Be Used  
MC145503 — All of the Above Features of the MC145500 Plus:  
•
•
16–Pin Package  
Complete Access to the Three Terminal Transmit Input Operational Amplifiers  
MC145505 — Same as MC145503 Except:  
•
•
16–Pin Package  
Common 64 kHz to 4.1 MHz Transmit/Receive Data Clock  
REV 1  
9/95 (Replaces ADI1287)  
Motorola, Inc. 1995  
For More Information On This Product,  
Go to: www.freescale.com  
1234567...28

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MC145502P MOTOROLA

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 		PCM Codec-Filter Mono-Circuit
MC145502P LANSDALE

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MC145503 MOTOROLA

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MC145503DW MOTOROLA

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 		PCM Codec-Filter Mono-Circuit
MC145503DW LANSDALE

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 		PCM Codec-Filter Mono-Circuit
MC145503DW NXP

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 		IC,PCM CODEC,SINGLE,CMOS,SOP,16PIN,PLASTIC
MC145503DWR2 ROCHESTER

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 		A/MU-LAW, PCM CODEC, PDSO16, PLASTIC, SOP-16
MC145503DWR2 MOTOROLA

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 		A/MU-LAW, PCM CODEC, PDSO16, PLASTIC, SOP-16
MC145503L MOTOROLA

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 		PCM Codec-Filter Mono-Circuit
MC145503L NXP

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 		IC,PCM CODEC,SINGLE,CMOS,DIP,16PIN,CERAMIC

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