MAX2_ _AC_ _, MAX2_ _C_ _ .............................0°C to +70°C
MAX2_ _AE_ _, MAX2_ _E_ _ ..........................-40°C to +85°C
MAX2_ _AM_ _, MAX2_ _M_ _ .......................-55°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) (Note 3) ...................+300°C
Note 1:
For the MAX220, V+ and V- can have a maximum magnitude of 7V, but their absolute difference cannot exceed 13V.
Note 2:
Input voltage measured with T
OUT
in high-impedance state,
SHDN
or V
CC
= 0V.
Note 3:
Maximum reflow temperature for the MAX233A is +225°C.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
The equivalent circuit of electronic components is very useful for circuit analysis. It can help us understand the working principle of the component in the circuit and provide a deep understanding of...
The original text is in French and can be easily converted into Chinese through the translation function of the browser.https://www.raspberryme.com/ide-micropython-pour-esp32-et-esp8266/...
This snake only implements basic functions, and some error detection is not added. I will add it later.
For drawing, I just wrote a few lines of code to do simple drawing, without using LVGL.
Since th...
Data learningDownloaded the chip data sheet version 1F from Qinheng's website. The CH224 series includes three chips, CH221K (SOT23-6), CH224K (ESSOP10), and CH224D (QFN20). The main function is to su...
[i=s] This post was last edited by tiankai001 on 2019-1-8 10:54 [/i] [b]4. Typical collector DC circuit of NPN transistor with negative power supply 2 [/b][align=left][color=rgb(34, 34, 34)][font="]Th...
The various process instruments in industrial production vary greatly, but one thing that remains unchanged is that all instrument products are manufactured based on relevant scientific principles. Fo...[Details]
Cortex-M3 Memory Map CM3 has a single fixed memory map. This greatly facilitates the porting of software between various CM3 microcontrollers. For example, the NVIC and MPU of each CM3 microcontrolle...[Details]
For telecom operators, the three-network integration mainly considers how to introduce IPTV at the access control level, and how to achieve comprehensive operation and guarantee the service quality of...[Details]
(1) First, adjust the startup method:
When downloading: Boot0 is set to 1 and Boot1 is set to 0, that is, boot from the system memory.
During operation: Boot0 is set to 0, Boot1 is ...[Details]
0. External interrupt
Of course, there is a lot of nonsense in the book. I think everyone should have a very intuitive understanding of interrupts, which are three processes of "setting breakp...[Details]
Beijing time, December 31st evening news, it was reported that India's antitrust regulator, the Competition Commission of India, today ordered an investigation into Apple's business practices in...[Details]
The world's first sampling oscilloscope 500MC In 1960, HP invented the world's first sampling oscilloscope, the 500MC, which consisted of a 185A mainframe with a 187A dual-channel module. Figur...[Details]
0 Preface
In recent years, electronic technology has been widely used and developed rapidly in automobiles, especially new energy vehicles. At the same time, people's requirements for automobil...[Details]
For fast and efficient debugging, when choosing a logic analyzer solution, it is necessary to focus on evaluating various parameters of the instrument. Logic analyzers are powerful tools to help engi...[Details]
According to the economic operation status of the national petrochemical industry in the first half of 2022 released by the China Petroleum and Chemical Industry Federation, in the first half o...[Details]
On September 25, the Beijing Municipal Bureau of Economy and Information Technology released the "Beijing Industrial Economic Development Blue Book (2018-2019) - Focusing on High-end and High-tech" (...[Details]
This paper introduces the design principle and design method of a trigger circuit based on CPLD for high-power aviation inverter power supply. Experiments show that the inverter power supply has reaso...[Details]
Today, Wingtech Technology's official Weibo account announced that the second phase of Wingtech Technology's 456-acre manufacturing center in India officially started yesterday. It is expected to be ...[Details]
What are the methods for measuring voltage with an oscilloscope? An oscilloscope (virtual oscilloscope) can observe the waveform curves of various signal amplitudes changing over time, and can also...[Details]
In our previous blog notes, we have explained how improving the efficiency of electric vehicle powertrains can increase their range (Note I) and how better software controlling inverters and electr...[Details]