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MAX1242ACSA-T PDF预览

MAX1242ACSA-T

更新时间： 2024-10-31 19:42:59
品牌 Logo 应用领域
美信 - MAXIM 光电二极管转换器
页数 文件大小 规格书
12页 156K
描述
ADC, Successive Approximation, 10-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO8, 0.150 INCH, SOIC-8

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MAX1242ACSA-T 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：SOP, SOP8,.25针数：8
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.1
最大模拟输入电压：2.5 V最小模拟输入电压：
最长转换时间：7.5 µs转换器类型：ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码：R-PDSO-G8JESD-609代码：e0
长度：4.9 mm最大线性误差 (EL)：0.0488%
模拟输入通道数量：1位数：10
功能数量：1端子数量：8
最高工作温度：70 °C最低工作温度：
输出位码：BINARY输出格式：SERIAL
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：245
电源：3/5 V认证状态：Not Qualified
采样速率：73 MHz采样并保持/跟踪并保持：TRACK
座面最大高度：1.75 mm子类别：Analog to Digital Converters
标称供电电压：5.25 V表面贴装：YES
技术：CMOS温度等级：COMMERCIAL
端子面层：Tin/Lead (Sn/Pb)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3.9 mm
Base Number Matches：1

MAX1242ACSA-T 数据手册

 浏览型号MAX1242ACSA-T的Datasheet PDF文件第2页浏览型号MAX1242ACSA-T的Datasheet PDF文件第3页浏览型号MAX1242ACSA-T的Datasheet PDF文件第4页浏览型号MAX1242ACSA-T的Datasheet PDF文件第5页浏览型号MAX1242ACSA-T的Datasheet PDF文件第6页浏览型号MAX1242ACSA-T的Datasheet PDF文件第7页 
19-1156; Rev 2; 6/98  
+2 .7 V t o +5 .2 5 V, Lo w -P o w e r, 1 0 -Bit  
S e ria l ADCs in S O-8  
/MAX1243  
__________________Ge n e ra l De s c rip t io n  
________________________________Fe a t u re s  
♦ +2.7V to +5.25V Single-Supply Operation  
♦ 10-Bit Resolution  
The MAX1242/MAX1243 are low-power, 10-bit analog-  
to-digital converters (ADCs) available in 8-pin pack-  
a g e s . The y op e ra te with a s ing le +2.7V to +5.25V  
supply and feature a 7.5µs successive-approximation  
ADC, a fast track/hold (1.5µs), an on-chip clock, and a  
high-speed, 3-wire serial interface.  
♦ Internal 2.5V Reference (MAX1242)  
♦ Small Footprint: 8-Pin DIP and SO Packages  
♦ Low Power: 3.7mW (73ksps, MAX1242)  
3mW (73ksps, MAX1243)  
Power consumption is only 3mW (V  
= 3V) at the  
DD  
73ksps maximum sampling speed. A 2µA shutdown  
mode reduces power at slower throughput rates.  
66µW (1ksps, MAX1243)  
5µW (power-down mode)  
The MAX1242 has an internal 2.5V reference, while the  
MAX1243 requires an external reference. The MAX1243  
♦ Internal Track/Hold  
accepts signals from 0V to V  
, and the reference  
REF  
♦ SPI™/QSPI™/Microwire™ 3-Wire Serial Interface  
input range includes the positive supply rail. An exter-  
na l c loc k a c c e s s e s d a ta from the 3-wire inte rfa c e ,  
which connects directly to standard microcontroller I/O  
ports. The interface is compatible with SPI™, QSPI™,  
and Microwire™.  
♦ Pin-Compatible 12-Bit Upgrades:  
MAX1240/MAX1241  
_________________Ord e rin g In fo rm a t io n  
Excellent AC characteristics and very low power com-  
bined with ease of use and small package size make  
these converters ideal for remote-sensor and data-  
a c q uis ition a p p lic a tions , or for othe r c irc uits with  
demanding power consumption and space require-  
ments. The MAX1242/MAX1243 are available in 8-pin  
DIP and SO packages.  
PIN-  
PACKAGE  
INL  
(LSB)  
±1/2  
PART  
TEMP. RANGE  
MAX1242ACPA  
MAX1242BCPA  
MAX1242ACSA  
MAX1242BCSA  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
8 Plastic DIP  
8 Plastic DIP  
8 SO  
±1  
±1/2  
±1  
8 SO  
MAX1242AEPA -40°C to +85°C  
MAX1242BEPA -40°C to +85°C  
8 Plastic DIP  
8 Plastic DIP  
±1/2  
±1  
Ap p lic a t io n s  
Process Control Monitoring  
Temperature Measurement  
Ordering Information continued at end of data sheet.  
Note: Order the MAX1242A in place of the MAX1242C. Order the  
MAX1242B in place of the MAX1242D.  
Portable Data Logging  
Test Equipment  
Isolated Data Acquisition  
________________Fu n c t io n a l Dia g ra m  
P in Co n fig u ra t io n  
V
DD  
1
7
CS  
8
SCLK  
TOP VIEW  
3
CONTROL  
LOGIC  
INT  
CLOCK  
SHDN  
OUTPUT  
SHIFT  
REGISTER  
6
DOUT  
V
DD  
SCLK  
8
1
2
3
4
AIN  
SHDN  
REF  
CS  
7
6
5
2
10-BIT  
SAR  
T/H  
AIN  
MAX1242  
MAX1243  
DOUT  
GND  
2.5V  
REFERENCE  
MAX1242  
MAX1243  
MAX1242 ONLY  
4
DIP/SO  
REF  
5
GND  
SPI and QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corp.  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 408-737-7600 ext. 3468.  
1234567...12

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 		ADC, Successive Approximation, 10-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDIP8, 0.30
MAX1242BCSA MAXIM

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 		+2.7V to %.25V, Low-Power, 10-Bit Serial ADCs in SO-8
MAX1242BCSA+T MAXIM

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 		暂无描述
MAX1242BEPA MAXIM

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 		+2.7V to %.25V, Low-Power, 10-Bit Serial ADCs in SO-8
MAX1242BESA MAXIM

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 		+2.7V to %.25V, Low-Power, 10-Bit Serial ADCs in SO-8
MAX1242BESA+ MAXIM

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 		ADC, Successive Approximation, 10-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO8, 0.15

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