MAX148_C_P/MAX149_C_P .............................. 0NC to +70NC
MAX148_E_P/MAX149_E_P ............................ -40NC to +85NC
MAX148_MJP/MAX149_MJP ........................ -55NC to +125NC
MAX149BMAP ............................................... -55NC to +125NC
Storage Temperature Range............................ -60NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
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
The following is a program I wrote to control the gradual brightness of LED lights using the EM78P153 microcontroller. I did not find any errors and the software has been simulated. However, after bur...
[i=s]This post was last edited by shinykongcn on 2018-9-13 23:19[/i] [size=2]Environment: Win10, CCSv8.1[/size] [size=2]Main reference document: simplelink_mcu_sdk/Quick_Start_Guide.html[/size] [i]Fir...
Hello everyone, I am a newbie to DSP, and I have a few questions to help you. Question 1: The SARAM resource written in the 28335 data sheet is 34k, M0+M1+L0+...+L7=34k; why are the L0, L1, L2, and L3...
[color=#333333] Before 2014, when you needed to charge your mobile phone, computer, or other electrical appliances, you always had to connect a charging cable. With so many charging cables, you often ...
I am using keil MDK3.4 and the chip is STM32F103ZET6, but recently some strange errors have occurred. Some people say it is a stack overflow. How can I write the program to effectively avoid stack ove...
There are many different ways of human-computer interaction. The more common ones are listed below:
Mouse interaction: Using a mouse to operate a computer and interact was the most common human...[Details]
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
The jammer is a signal blocker, mainly composed of a chip and a radio transmitter. When the car owner presses the remote control lock button, the jammer interferes with the electronic lock receivin...[Details]
We are entering a new era where people are increasingly affordably equipped with more electronic gadgets. Electronics have become essential to our lives. For example, the average consumer now owns ...[Details]
On August 18th, Galaxis, a specialist in integrated intelligent intralogistics robotics, officially unveiled its next-generation, ultra-narrow aisle forklift mobile robot, the "VFR Ultra-Narrow Ser...[Details]
In the summer of 2025, BlueOval SK, a joint venture between Ford and SK On, officially started production at its first battery factory in Kentucky.
According to the original plan, this w...[Details]
For autonomous vehicles to safely navigate the road, they must identify far more complex objects than just traffic lights, pedestrians, and other familiar objects. Among these obstacles is a crucia...[Details]
As the scale and business applications of national e-government networks continue to expand, the data and services transmitted over them are becoming increasingly sensitive and critical. To protect...[Details]
Normally, we determine our location and where we want to go by comparing our surroundings with observation and simple GPS tools. However, this kind of reasoning is very difficult for self-driving c...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
A half-bridge is an inverter topology for converting DC to AC. A typical half-bridge circuit consists of two controller switches, a three-wire DC power supply, two feedback diodes, and two capacito...[Details]
Shenzhen Baowei Power Supply high frequency pure sine wave power, communication inverter power supply has two communication interfaces, RS232 and R485 interfaces, their functions and characteristic...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]
introduction
The widespread use of air conditioner communication circuits began with the rise of household inverter air conditioners. With China's energy conservation and emission reduction in...[Details]
With the growth of the Internet of Things (IoT), wearable, and portable devices, consumers are growing weary of cluttered cables and the need for frequent battery recharges. The benefits of wireles...[Details]