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MAX1367ECM+ PDF预览

MAX1367ECM+

更新时间: 2024-11-15 18:37:35
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
25页 954K
描述
Analog Circuit, 1 Func, CMOS, PQFP48, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, TQFP-48

MAX1367ECM+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:7 X 7 MM, 1.40 MM HEIGHT, MS-026, TQFP-48针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:S-PQFP-G48
JESD-609代码:e3长度:7 mm
湿度敏感等级:1功能数量:1
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.6 mm
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7 mm
Base Number Matches:1

MAX1367ECM+ 数据手册

 浏览型号MAX1367ECM+的Datasheet PDF文件第2页浏览型号MAX1367ECM+的Datasheet PDF文件第3页浏览型号MAX1367ECM+的Datasheet PDF文件第4页浏览型号MAX1367ECM+的Datasheet PDF文件第5页浏览型号MAX1367ECM+的Datasheet PDF文件第6页浏览型号MAX1367ECM+的Datasheet PDF文件第7页 
19-3889; Rev 1; 1/06  
Stand-Alone, 4.5-/3.5-Digit Panel Meters  
with 4–20mA Output  
General Description  
Features  
The MAX1365/MAX1367 low-power, 4.5- and 3.5-digit,  
panel meters feature an integrated sigma-delta analog-  
to-digital converter (ADC), LED display drivers, voltage  
digital-to-analog converter (DAC), and a 4–20mA  
(or 0 to 16mA) current driver.  
Stand-Alone, Digital Panel Meter  
20-Bit Sigma-Delta ADC  
4.5-Digit Resolution (±±1,111 Count, MAꢀ±ꢁ35ꢂ  
ꢁ.5-Digit Resolution (±±111 Count, MAꢀ±ꢁ36ꢂ  
No Integrating/Autozeroing Capacitors  
±00MInput Impedance  
The MAX1365/MAX1367’s analog input voltage range is  
programmable to either 2ꢀ or 200mꢀ. The MAX1367  
drives a 3.5-digit ( 1999 count) display and the  
MAX1365 drives a 4.5-digit ( 19,999 count) display.  
The ADC output directly drives the LED display as well  
as the voltage DAC, which in turn drives the 4–20mA  
(or 0 to 16mA) current-loop output.  
±200mꢃ or ±2.000ꢃ Input Range  
LED Display  
Common-Cathode 6-Segment LED Driver  
Programmable LED Current (0 to 20mAꢂ  
2.5Hz Update Rate  
In normal operation, the 0 to 16mA/4–20mA current-  
loop output follows the 2ꢀ or 200mꢀ analog input to  
drive remote panel-meter displays, data loggers, and  
other industrial controllers. For added flexibility, the  
MAX1365/MAX1367 allow direct access to the DAC  
output and the ꢀ/I converter input.  
Output DAC and Current Driver  
±±5-Bit DAC ꢄith ±4-Bit Linear ꢃ/I Converter  
Selectable 0 to ±3mA or 4–20mA Current Output  
Unipolar/Bipolar Modes  
±50ꢅA ꢆero Scale, ±40ppmꢇS/ꢈC (typꢂ  
±0.5ꢉ ꢊain Error, ±25ppmꢇS/ꢈC (typꢂ  
Separate 6ꢃ to ꢁ0ꢃ Supply for Current-Loop  
Output  
The sigma-delta ADC does not require external preci-  
sion integrating capacitors, autozero capacitors, crystal  
oscillators, charge pumps, or other circuitry commonly  
required in dual-slope ADC panel-meter circuits. On-  
chip analog input and reference buffers allow direct  
interface with high-impedance signal sources. Excellent  
common-mode rejection and digital filtering provide  
greater than 100dB rejection of simultaneous 50Hz and  
60Hz line noise. Other features include data hold, peak  
detection, and overrange/underrange detection.  
2.6ꢃ to 5.25ꢃ ADC/DAC Supply  
4.65ꢃ to 5.25ꢃ ꢃ/I Converter Supply  
Internal 2.048ꢃ Reference or External Reference  
48-Pin, 6mm x 6mm TQꢇP Package  
The MAX1365/MAX1367 require a 2.7ꢀ to 5.25ꢀ supply,  
a 4.75ꢀ to 5.25ꢀ ꢀ/I supply, and a 7ꢀ to 30ꢀ loop sup-  
ply. They are available in a space-saving (7mm x  
7mm), 48-pin TQFP package and operate over the  
extended (-40°C to +85°C) temperature range.  
Ordering Information  
PART  
TEMP RANꢊE  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAꢊE  
48 TQFP  
Applications  
MAꢀ±ꢁ35ECM  
MAꢀ±ꢁ36ECM  
Automated Test Equipment  
Data-Acquisition Systems  
Digital Multimeters  
48 TQFP  
Digital Panel Meters  
Selector Guide  
Digital ꢀoltmeters  
RESOLUTION  
PKꢊ  
PART  
Industrial Process Control  
(DIꢊITSꢂ  
CODE  
MAX1365ECM  
MAX1367ECM  
4.5  
3.5  
C48-6  
C48-6  
Pin Configuration appears at end of datasheet.  
Typical Operating Circuits appear at end of datasheet.  
________________________________________________________________ Maxim Integrated Products  
±
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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