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MAX1414CAI

更新时间: 2024-02-09 05:39:33
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
48页 1108K
描述
Low-Power, 16-Bit Multichannel DAS with Internal Reference,10-Bit DACs, and RTC

MAX1414CAI 技术参数

生命周期:Contact Manufacturer零件包装代码:TSOP
包装说明:TSSOP,针数:20
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G20长度:6.5 mm
信道数量:4功能数量:1
端子数量:20最高工作温度:70 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH认证状态:Not Qualified
座面最大高度:1.2 mm最大供电电压 (Vsup):24 V
最小供电电压 (Vsup):1.8 V表面贴装:YES
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:4.4 mm

MAX1414CAI 数据手册

 浏览型号MAX1414CAI的Datasheet PDF文件第2页浏览型号MAX1414CAI的Datasheet PDF文件第3页浏览型号MAX1414CAI的Datasheet PDF文件第4页浏览型号MAX1414CAI的Datasheet PDF文件第5页浏览型号MAX1414CAI的Datasheet PDF文件第6页浏览型号MAX1414CAI的Datasheet PDF文件第7页 
19-2229; Rev 0; 10/01  
Low-Power, 16-Bit Multichannel DAS with  
Internal Reference,10-Bit DACs, and RTC  
General Description  
Features  
The MAX1407/MAX1408/MAX1409/MAX1414 are low-  
power, general-purpose, multichannel data-acquisition  
systems (DAS). These devices are optimized for low-  
power applications. All the devices operate from a sin-  
gle +2.7V to +3.6V power supply and consume a  
maximum of 1.15mA in Run mode and only 2.5µA in  
Sleep mode.  
+2.7V to +3.6V Supply Voltage Range in Standby,  
Idle, and Run Mode (Down to 1.8V in Sleep Mode)  
1.15mA Run Mode Supply Current  
2.5µA Sleep Mode Supply Current (Wake-Up, RTC,  
and Voltage Monitor Active)  
Multichannel 16-Bit Sigma-Delta ADC  
1.5 ꢀSB (typ) Integral ꢁonlinearity  
30Hz or 60Hz Continuous Conversion Rate  
Buffered or Unbuffered Mode  
Gain of +1/3, +1, or +2V/V  
The MAX1407/MAX1408/MAX1414 feature a differential  
8:1 input multiplexer to the ADC, a programmable  
three-state digital output, an output to shutdown an  
external power supply, and a data ready output from  
the ADC. The MAX1408 has eight auxiliary analog  
inputs, while the MAX1407/MAX1414 include four auxil-  
iary analog inputs and two 10-bit force/sense DACs.  
The MAX1414 features a 50mV trip threshold for the  
signal-detect comparator while the others have a 0mV  
trip threshold. The MAX1409 is a 20-pin version of the  
DAS family with a differential 4:1 input multiplexer to the  
ADC, one auxiliary analog input, and one 10-bit  
force/sense DAC.  
Unipolar or Bipolar Mode  
On-Chip Offset Calibration  
10-Bit Force/Sense DACs  
Buffered 1.25V, 18ppm/°C (typ) Bandgap  
Reference Output  
SPI™/QSPI™ or MICROWIRE™-Compatible Serial  
Interface  
The MAX1407/MAX1408/MAX1414 are available in  
space-saving 28-pin SSOP packages, while the  
MAX1409 is available in a 20-pin SSOP package.  
System Support Functions  
RTC (Valid til 9999) and Alarm  
High-Frequency Pꢀꢀ Clock Output (2.4576MHz)  
+1.8V and +2.7V RESET and Power-Supply  
Voltage Monitors  
Applications  
Medical Instruments  
Industrial Control Systems  
Portable Equipment  
Data-Acquisition System  
Automatic Testing  
Signal Detect Comparator  
Interrupt Generator (INT and DRDY)  
Three-State Digital Output  
Wake-Up Circuitry  
28-Pin SSOP (MAX1407/MAX1408/MAX1414),  
20-Pin SSOP (MAX1409)  
Robotics  
Pin Configurations  
Ordering Information  
PART  
TEMP. RANGE  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
PIN-PACKAGE  
28 SSOP  
TOP VIEW  
FB2  
DO  
1
2
28 OUT2  
27 IN3  
MAX1407CAI  
MAX1408CAI  
MAX1409CAP  
MAX1414CAI  
28 SSOP  
FB1  
3
26 DV  
DD  
20 SSOP  
OUT1  
IN0  
4
25 DGND  
24  
5
CS  
28 SSOP  
REF  
6
23 SCLK  
22 DIN  
AGND  
7
MAX1407  
MAX1414  
Pin Configurations continued at end of data sheet.  
Typical Operating Circuit appears at end of data sheet.  
AV  
8
21 DOUT  
20 INT  
DD  
CPLL  
WU1  
9
SPI and QSPI are trademarks of Motorola, Inc.  
MICROWIRE is a trademark of National Semiconductor Corp.  
10  
19 CLKIN  
18 CLKOUT  
17 FOUT  
16 DRDY  
15 SHDN  
WU2 11  
RESET 12  
IN1 13  
IN2 14  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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