MX757_J/K ............................................................0°C to +70°C
MX757_A/B ........................................................-25°C to +85°C
MX757_JE/KE ....................................................-40°C to +85°C
MX757_S/T.......................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering,10sec) ..............................+300°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.
Is the touch terminal of the QX6001 capacitive touch chip directly connected to plastic? Or do I need to use another touch screen or something? Please help me......
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i] 1. Clarify the needs
We must first be clear about our needs and what kind of "intelligence" we want. We know that blindly instal...
[size=3]:pleased:Add some material every day to make yourself go further! [/size] [size=3] [/size] [size=3]The resource I share with you today is: [/size] [size=3][url=https://download.eeworld.com.cn/...
I bought a Sangong brand HB series sewing machine motor, 220V50HZ, 180W, 10000T/MIN. I want to make a small lathe and adjust the speed of the motor. I would like to request a circuit diagram and buy s...
USB to Serial
There are useful CH340T and PL2303 on the Internet, but they are said to be not very stable, and the ones I made myself are prone to disconnection (the computer suddenly doesn’t detect t...
Would you add a resistor to match the input DC resistance of your op amp circuit? Many of us would dogmatically think that adding Rb is a "good idea" (see the circuit in Figure 1 below) and making its...
Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[Details]
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
Microcalorimetry
is used to determine energy relationships. Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rat...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
hint:
The number of speakers and their spacing limit the sound field of a portable stereo system.
Spatial audio attempts to artificially recreate the experience of listening to sounds i...[Details]
With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
1 Basic Features
In computer control systems and various intelligent instruments and meters composed of single-chip microcomputers (or microprocessors), various external analog signals must be ...[Details]
Introduction
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to tr...[Details]
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[Details]
In order to develop lighting LED technology, developed countries attach great importance to the research of LED testing methods and standards. For example, the National Institute of Standards and T...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
