5秒后页面跳转
MC145050 PDF预览

MC145050

更新时间: 2024-11-04 22:58:11
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 转换器
页数 文件大小 规格书
15页 185K
描述
10-Bit A/D Converter with Serial Interface

MC145050 数据手册

 浏览型号MC145050的Datasheet PDF文件第2页浏览型号MC145050的Datasheet PDF文件第3页浏览型号MC145050的Datasheet PDF文件第4页浏览型号MC145050的Datasheet PDF文件第5页浏览型号MC145050的Datasheet PDF文件第6页浏览型号MC145050的Datasheet PDF文件第7页 
Order this document  
by MC145050/D  
SEMICONDUCTOR TECHNICAL DATA  
CMOS  
P SUFFIX  
PLASTIC  
CASE 738  
These ratiometric 10-bit ADCs have serial interface ports to provide  
communication with MCUs and MPUs. Either a 10- or 16-bit format can be  
used. The 16-bit format can be one continuous 16-bit stream or two intermittent  
8-bit streams. The converters operate from a single power supply with no  
external trimming required. Reference voltages down to 4.0 V are accommo-  
dated.  
DW SUFFIX  
SOG  
CASE 751D  
The MC145050 has the same pin out as the 8-bit MC145040 which allows an  
external clock (ADCLK) to operate the dynamic A/D conversion sequence. The  
MC145051 has the same pin out as the 8-bit MC145041 which has an internal  
clock oscillator and an end-of-conversion (EOC) output.  
ORDERING INFORMATION  
MC14505xP  
MC14505xDW SOG Package  
Plastic DIP  
11 Analog Input Channels with Internal Sample-and-Hold  
Operating Temperature Range: – 40 to 125° C  
Successive Approximation Conversion Time:  
MC145050 — 21 µs (with 2.1 MHz ADCLK)  
MC145051 — 44 µs Maximum  
Maximum Sample Rate: MC145050 — 38 ks/s  
MC145051 — 20.4 ks/s  
Analog Input Range with 5-Volt Supply: 0 to 5 V  
Monotonic with No Missing Codes  
Direct Interface to Motorola SPI and National MICROWIRE Serial Data  
Ports  
Digital Inputs/Outputs are TTL, NMOS, and CMOS Compatible  
Low Power Consumption: 14 mW  
Chip Complexity: 1630 Elements (FETs, Capacitors, etc.)  
See Application Note AN1062 for Operation with QSPI  
PIN ASSIGNMENT  
*ADCLK (MC145050); EOC (MC145051)  
AN0  
AN1  
AN2  
AN3  
AN4  
1
2
3
4
5
20  
19  
18  
17  
16  
V
DD  
*
SCLK  
D
in  
D
out  
AN5  
AN6  
6
7
15  
14  
CS  
V
ref  
AN7  
AN8  
8
9
13  
12  
V
AG  
AN10  
AN9  
V
10  
11  
SS  
MICROWIRE is a trademark of National Semiconductor Corp.  
REV 2  
1/99  
Motorola, Inc. 1998  

与MC145050相关器件

型号 品牌 获取价格 描述 数据表
MC145050DW MOTOROLA

获取价格

10-Bit A/D Converter with Serial Interface
MC145050DW LANSDALE

获取价格

10-Bit A/D Converter with Serial Interface - CMOS
MC145050DWR2 MOTOROLA

获取价格

ADC, Successive Approximation, 10-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20, SO
MC145050P MOTOROLA

获取价格

10-Bit A/D Converter with Serial Interface
MC145050P LANSDALE

获取价格

10-Bit A/D Converter with Serial Interface - CMOS
MC145051 MOTOROLA

获取价格

10-Bit A/D Converter with Serial Interface
MC145051DW MOTOROLA

获取价格

10-Bit A/D Converter with Serial Interface
MC145051DW LANSDALE

获取价格

10-Bit A/D Converter with Serial Interface - CMOS
MC145051DWR2 MOTOROLA

获取价格

11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, SOG-20
MC145051P LANSDALE

获取价格

10-Bit A/D Converter with Serial Interface - CMOS