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ML145053CP PDF预览

ML145053CP

更新时间: 2024-11-07 04:15:27
品牌 Logo 应用领域
LANSDALE 转换器
页数 文件大小 规格书
15页 804K
描述
10-Bit A/D Converter With Serial Interface CMOS

ML145053CP 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:14
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.81
最大模拟输入电压:5 V最小模拟输入电压:
最长转换时间:44 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDIP-T14长度:18.86 mm
最大线性误差 (EL):0.0977%模拟输入通道数量:5
位数:10功能数量:1
端子数量:14最高工作温度:125 °C
最低工作温度:-40 °C输出位码:BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
采样速率:0.0204 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:4.69 mm标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:AUTOMOTIVE端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:7.62 mmBase Number Matches:1

ML145053CP 数据手册

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ML145053  
10-Bit A/D Converter With  
Serial Interface  
CMOS  
Legacy Device: Motorola MC145053  
This ratiometric 10-bit ADC has a serial interface port to provide commu-  
nication with MCUs and MPUs. Either a 10- or 16-bit format can be used.  
The16-bit format can be one continuous 16-bit stream or two intermittent 8-  
bit streams. The converter operates from a single power supply with no exter-  
nal trimming required. Reference voltages down to 4.0 V are accommodated.  
The ML145053 has an internal clock oscillator to operate the dynamic A/D  
conversion sequence and an end-of-conversion (EOC) output.  
P DIP 14 = CP  
PLASTIC  
CASE 646  
SOG 14 = -5P  
SOG  
CASE 751A  
• 5 Analog Input Channels with Internal Sample-and-Hold  
• Operating Temperature Range: T – 40 to 125°C  
A
• Successive Approximation Conversion Time: 44 µs Maximum  
CROSS REFERENCE/ORDERING INFORMATION  
PACKAGE  
MOTOROLA  
LANSDALE  
• Maximum Sample Rate: 20.4 ks/s  
P DIP 14  
MC145053P  
ML145053CP  
SOG 14  
MC145053D  
ML145053-5P  
• Analog Input Range with 5-Volt Supply: 0 to 5 V  
• Monotonic with No Missing Codes  
• Direct Interface to Motorola SPI and National MICROWIRE™  
Note: Lansdale lead free (Pb) product, as it  
becomes available, will be identified by a part  
number prefix change from ML to MLE.  
Serial DataPorts  
• Digital Inputs/Outputs are TTL, NMOS, and CMOS Compatible  
• Low Power Consumption: 14 mW  
PIN ASSIGNMENT  
• Chip Complexity: 1630 Elements (FETs, Capacitors, etc.)  
• See Application Note AN1062 for Operation with QSPI  
EOC  
AN0  
AN1  
AN2  
AN3  
AN4  
1
2
3
4
5
6
7
14  
V
DD  
13 SCLK  
12  
11  
D
D
BLOCK DIAGRAM  
in  
out  
V
V
ref  
9
AG  
8
10 CS  
9
8
V
V
MUX OUT  
10–BIT RC DAC  
ref  
WITH SAMPLE AND HOLD  
V
SS  
AG  
PIN 14 = V  
PIN 7 = V  
DD  
SUCCESSIVE APPROXIMATION  
REGISTER  
2
3
4
5
6
SS  
AN0  
AN1  
AN2  
AN3  
ANALOG  
MUX  
MUX ADDRESS  
REGISTER  
AN4  
AN5  
AN6  
AN7  
INTERNAL  
TEST  
VOLTAGES  
12  
11  
D
out  
in  
D
DATA REGISTER  
AUTO–ZEROED  
COMPARATOR  
10  
13  
CS  
SCLK  
DIGITAL CONTROL  
LOGIC  
1
EOC  
MICROWIRE is a trademark of National Semiconductor Corp.  
Page 1 of 15  
www.lansdale.com  
Issue A  

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